RayTracer.cpp:1:1: error: ‘include’ does not name a type
 include "../graphics3dUtilities.h"
 ^~~~~~~
In file included from /usr/include/c++/7/cmath:43:0,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/ext/type_traits.h:162:35: error: ‘bool __gnu_cxx::__is_null_pointer’ redeclared as different kind of symbol
   __is_null_pointer(std::nullptr_t)
                                   ^
/usr/include/c++/7/ext/type_traits.h:157:5: note: previous declaration ‘template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)’
     __is_null_pointer(_Type)
     ^~~~~~~~~~~~~~~~~
/usr/include/c++/7/ext/type_traits.h:162:26: error: ‘nullptr_t’ is not a member of ‘std’
   __is_null_pointer(std::nullptr_t)
                          ^~~~~~~~~
In file included from /usr/include/glm/glm.hpp:81:0,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/setup.hpp:765:13: error: ‘std::size_t’ has not been declared
  using std::size_t;
             ^~~~~~
/usr/include/glm/detail/setup.hpp:788:29: error: ‘std::size_t’ has not been declared
   template<typename T, std::size_t N>
                             ^~~~~~
/usr/include/glm/detail/setup.hpp:789:18: error: ‘size_t’ in namespace ‘std’ does not name a type
   constexpr std::size_t countof(T const (&)[N])
                  ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:362:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/include/c++/7/type_traits:363:25: error: ‘_Size’ was not declared in this scope
     struct is_array<_Tp[_Size]>
                         ^~~~~
/usr/include/c++/7/type_traits:363:31: error: template argument 1 is invalid
     struct is_array<_Tp[_Size]>
                               ^
/usr/include/c++/7/type_traits:561:42: error: ‘nullptr_t’ is not a member of ‘std’
     struct __is_null_pointer_helper<std::nullptr_t>
                                          ^~~~~~~~~
/usr/include/c++/7/type_traits:561:42: note: suggested alternative:
In file included from /usr/include/c++/7/cstddef:50:0,
                 from /usr/include/glm/detail/setup.hpp:19,
                 from /usr/include/glm/glm.hpp:81,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:444:29: note:   ‘nullptr_t’
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:561:42: error: ‘nullptr_t’ is not a member of ‘std’
     struct __is_null_pointer_helper<std::nullptr_t>
                                          ^~~~~~~~~
/usr/include/c++/7/type_traits:561:42: note: suggested alternative:
In file included from /usr/include/c++/7/cstddef:50:0,
                 from /usr/include/glm/detail/setup.hpp:19,
                 from /usr/include/glm/glm.hpp:81,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:444:29: note:   ‘nullptr_t’
   typedef decltype(nullptr) nullptr_t;
                             ^~~~~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:561:51: error: template argument 1 is invalid
     struct __is_null_pointer_helper<std::nullptr_t>
                                                   ^
/usr/include/c++/7/type_traits:1464:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, __alignof__(_Tp)> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1464:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1464:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, __alignof__(_Tp)> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1464:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1464:61: error: template argument 1 is invalid
     : public integral_constant<std::size_t, __alignof__(_Tp)> { };
                                                             ^
/usr/include/c++/7/type_traits:1464:61: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1469:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1469:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1469:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1469:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1469:46: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 0> { };
                                              ^
/usr/include/c++/7/type_traits:1469:46: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1471:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/include/c++/7/type_traits:1472:21: error: ‘_Size’ was not declared in this scope
     struct rank<_Tp[_Size]>
                     ^~~~~
/usr/include/c++/7/type_traits:1472:27: error: template argument 1 is invalid
     struct rank<_Tp[_Size]>
                           ^
/usr/include/c++/7/type_traits:1473:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1473:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1473:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1473:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1473:65: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                                                 ^
/usr/include/c++/7/type_traits:1473:65: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1477:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1477:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1477:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1477:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1477:65: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
                                                                 ^
/usr/include/c++/7/type_traits:1477:65: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1482:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1482:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1482:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t, 0> { };
                                     ^~~~~~
/usr/include/c++/7/type_traits:1482:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1482:46: error: template argument 1 is invalid
     : public integral_constant<std::size_t, 0> { };
                                              ^
/usr/include/c++/7/type_traits:1482:46: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1484:47: error: ‘std::size_t’ has not been declared
   template<typename _Tp, unsigned _Uint, std::size_t _Size>
                                               ^~~~~~
/usr/include/c++/7/type_traits:1485:23: error: ‘_Size’ was not declared in this scope
     struct extent<_Tp[_Size], _Uint>
                       ^~~~~
/usr/include/c++/7/type_traits:1485:36: error: template argument 1 is invalid
     struct extent<_Tp[_Size], _Uint>
                                    ^
/usr/include/c++/7/type_traits:1486:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/include/c++/7/type_traits:1486:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1486:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/include/c++/7/type_traits:1486:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1487:24: error: ‘_Size’ was not declared in this scope
           _Uint == 0 ? _Size : extent<_Tp,
                        ^~~~~
/usr/include/c++/7/type_traits:1488:28: error: template argument 1 is invalid
           _Uint - 1>::value>
                            ^
/usr/include/c++/7/type_traits:1488:28: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1493:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/include/c++/7/type_traits:1493:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1493:37: error: ‘size_t’ is not a member of ‘std’
     : public integral_constant<std::size_t,
                                     ^~~~~~
/usr/include/c++/7/type_traits:1493:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/glm/detail/type_int.hpp:8:0,
                 from /usr/include/glm/fwd.hpp:8,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/c++/7/type_traits:1495:31: error: template argument 1 is invalid
              _Uint - 1>::value>
                               ^
/usr/include/c++/7/type_traits:1495:31: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1944:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/include/c++/7/type_traits:1945:30: error: ‘_Size’ was not declared in this scope
     struct remove_extent<_Tp[_Size]>
                              ^~~~~
/usr/include/c++/7/type_traits:1945:36: error: template argument 1 is invalid
     struct remove_extent<_Tp[_Size]>
                                    ^
/usr/include/c++/7/type_traits:1957:31: error: ‘std::size_t’ has not been declared
   template<typename _Tp, std::size_t _Size>
                               ^~~~~~
/usr/include/c++/7/type_traits:1958:35: error: ‘_Size’ was not declared in this scope
     struct remove_all_extents<_Tp[_Size]>
                                   ^~~~~
/usr/include/c++/7/type_traits:1958:41: error: template argument 1 is invalid
     struct remove_all_extents<_Tp[_Size]>
                                         ^
/usr/include/c++/7/type_traits:2016:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Len>
                 ^~~~~~
/usr/include/c++/7/type_traits:2021:23: error: ‘_Len’ was not declared in this scope
  unsigned char __data[_Len];
                       ^~~~
/usr/include/c++/7/type_traits:2021:23: note: suggested alternative: ‘__yn’
  unsigned char __data[_Len];
                       ^~~~
                       __yn
/usr/include/c++/7/type_traits:2036:17: error: ‘std::size_t’ has not been declared
   template<std::size_t _Len, std::size_t _Align =
                 ^~~~~~
/usr/include/c++/7/type_traits:2036:35: error: ‘std::size_t’ has not been declared
   template<std::size_t _Len, std::size_t _Align =
                                   ^~~~~~
/usr/include/c++/7/type_traits:2037:48: error: ‘_Len’ was not declared in this scope
     __alignof__(typename __aligned_storage_msa<_Len>::__type)>
                                                ^~~~
/usr/include/c++/7/type_traits:2037:48: note: suggested alternative: ‘__yn’
     __alignof__(typename __aligned_storage_msa<_Len>::__type)>
                                                ^~~~
                                                __yn
/usr/include/c++/7/type_traits:2037:52: error: template argument 1 is invalid
     __alignof__(typename __aligned_storage_msa<_Len>::__type)>
                                                    ^
/usr/include/c++/7/type_traits:2042:23: error: ‘_Len’ was not declared in this scope
  unsigned char __data[_Len];
                       ^~~~
/usr/include/c++/7/type_traits:2042:23: note: suggested alternative: ‘__yn’
  unsigned char __data[_Len];
                       ^~~~
                       __yn
/usr/include/c++/7/type_traits:2043:37: error: ‘_Align’ was not declared in this scope
  struct __attribute__((__aligned__((_Align)))) { } __align;
                                     ^~~~~~
/usr/include/c++/7/type_traits:2043:37: note: suggested alternative: ‘__logl’
  struct __attribute__((__aligned__((_Align)))) { } __align;
                                     ^~~~~~
                                     __logl
In file included from /usr/include/glm/fwd.hpp:10:0,
                 from /usr/include/glm/glm.hpp:90,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/type_vec.hpp:13:28: error: ‘std::size_t’ has not been declared
  template<typename T, std::size_t size, bool aligned>
                            ^~~~~~
/usr/include/glm/detail/type_vec.hpp:14:9: error: no default argument for ‘aligned’
  struct storage
         ^~~~~~~
/usr/include/glm/detail/type_vec.hpp:17:15: error: ‘size’ was not declared in this scope
    uint8 data[size];
               ^~~~
/usr/include/glm/detail/type_vec.hpp:17:15: note: suggested alternative: ‘size_t’
    uint8 data[size];
               ^~~~
               size_t
In file included from /usr/include/glm/detail/type_vec4.hpp:452:0,
                 from /usr/include/glm/vec4.hpp:8,
                 from /usr/include/glm/glm.hpp:99,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/type_vec4.inl:82:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:83:9: error: no default argument for ‘Aligned’
  struct compute_vec4_and
         ^~~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:91:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:92:9: error: no default argument for ‘Aligned’
  struct compute_vec4_or
         ^~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:100:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:101:9: error: no default argument for ‘Aligned’
  struct compute_vec4_xor
         ^~~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:109:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:110:9: error: no default argument for ‘Aligned’
  struct compute_vec4_shift_left
         ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:118:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:119:9: error: no default argument for ‘Aligned’
  struct compute_vec4_shift_right
         ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:127:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:128:9: error: no default argument for ‘Aligned’
  struct compute_vec4_equal
         ^~~~~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:140:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:141:9: error: no default argument for ‘Aligned’
  struct compute_vec4_nequal
         ^~~~~~~~~~~~~~~~~~~
/usr/include/glm/detail/type_vec4.inl:149:52: error: ‘std::size_t’ has not been declared
  template<typename T, qualifier Q, int IsInt, std::size_t Size, bool Aligned>
                                                    ^~~~~~
/usr/include/glm/detail/type_vec4.inl:150:9: error: no default argument for ‘Aligned’
  struct compute_vec4_bitwise_not
         ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/glm/detail/type_vec4.inl:968:0,
                 from /usr/include/glm/detail/type_vec4.hpp:452,
                 from /usr/include/glm/vec4.hpp:8,
                 from /usr/include/glm/glm.hpp:99,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/type_vec4_simd.inl: In static member function ‘static glm::vec<4, float, (glm::qualifier)5> glm::detail::compute_vec4_div<float, (glm::qualifier)5, true>::call(const glm::vec<4, float, (glm::qualifier)5>&, const glm::vec<4, float, (glm::qualifier)5>&)’:
/usr/include/glm/detail/type_vec4_simd.inl:156:54: error: cannot convert ‘const int’ to ‘__m128 {aka __vector(4) float}’ for argument ‘1’ to ‘__m128 _mm_rcp_ps(__m128)’
    Result.data = _mm_mul_ps(a.data, _mm_rcp_ps(b.data));
                                                      ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T) [with T = float; glm::qualifier Q = (glm::qualifier)5]’:
/usr/include/glm/detail/type_vec4_simd.inl:344:23: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_set1_ps(_s))
                       ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T) [with T = float; glm::qualifier Q = (glm::qualifier)4]’:
/usr/include/glm/detail/type_vec4_simd.inl:349:23: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_set1_ps(_s))
                       ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T) [with T = float; glm::qualifier Q = (glm::qualifier)3]’:
/usr/include/glm/detail/type_vec4_simd.inl:354:23: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_set1_ps(_s))
                       ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T) [with T = int; glm::qualifier Q = (glm::qualifier)5]’:
/usr/include/glm/detail/type_vec4_simd.inl:376:26: error: cannot convert ‘__m128i {aka __vector(2) long long int}’ to ‘int’ in initialization
   data(_mm_set1_epi32(_s))
                          ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T) [with T = int; glm::qualifier Q = (glm::qualifier)4]’:
/usr/include/glm/detail/type_vec4_simd.inl:381:26: error: cannot convert ‘__m128i {aka __vector(2) long long int}’ to ‘int’ in initialization
   data(_mm_set1_epi32(_s))
                          ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T) [with T = int; glm::qualifier Q = (glm::qualifier)3]’:
/usr/include/glm/detail/type_vec4_simd.inl:386:26: error: cannot convert ‘__m128i {aka __vector(2) long long int}’ to ‘int’ in initialization
   data(_mm_set1_epi32(_s))
                          ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T, T, T, T) [with T = float; glm::qualifier Q = (glm::qualifier)5]’:
/usr/include/glm/detail/type_vec4_simd.inl:408:34: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_set_ps(_w, _z, _y, _x))
                                  ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T, T, T, T) [with T = float; glm::qualifier Q = (glm::qualifier)4]’:
/usr/include/glm/detail/type_vec4_simd.inl:413:34: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_set_ps(_w, _z, _y, _x))
                                  ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(T, T, T, T) [with T = float; glm::qualifier Q = (glm::qualifier)3]’:
/usr/include/glm/detail/type_vec4_simd.inl:418:34: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_set_ps(_w, _z, _y, _x))
                                  ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(X, Y, Z, W) [with X = int; Y = int; Z = int; W = int; T = int; glm::qualifier Q = (glm::qualifier)5]’:
/usr/include/glm/detail/type_vec4_simd.inl:424:37: error: cannot convert ‘__m128i {aka __vector(2) long long int}’ to ‘int’ in initialization
   data(_mm_set_epi32(_w, _z, _y, _x))
                                     ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(X, Y, Z, W) [with X = int; Y = int; Z = int; W = int; T = int; glm::qualifier Q = (glm::qualifier)4]’:
/usr/include/glm/detail/type_vec4_simd.inl:430:37: error: cannot convert ‘__m128i {aka __vector(2) long long int}’ to ‘int’ in initialization
   data(_mm_set_epi32(_w, _z, _y, _x))
                                     ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(X, Y, Z, W) [with X = int; Y = int; Z = int; W = int; T = int; glm::qualifier Q = (glm::qualifier)3]’:
/usr/include/glm/detail/type_vec4_simd.inl:436:37: error: cannot convert ‘__m128i {aka __vector(2) long long int}’ to ‘int’ in initialization
   data(_mm_set_epi32(_w, _z, _y, _x))
                                     ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(X, Y, Z, W) [with X = int; Y = int; Z = int; W = int; T = float; glm::qualifier Q = (glm::qualifier)5]’:
/usr/include/glm/detail/type_vec4_simd.inl:442:55: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_castsi128_ps(_mm_set_epi32(_w, _z, _y, _x)))
                                                       ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(X, Y, Z, W) [with X = int; Y = int; Z = int; W = int; T = float; glm::qualifier Q = (glm::qualifier)4]’:
/usr/include/glm/detail/type_vec4_simd.inl:448:55: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_castsi128_ps(_mm_set_epi32(_w, _z, _y, _x)))
                                                       ^
/usr/include/glm/detail/type_vec4_simd.inl: In constructor ‘glm::vec<4, T, Q>::vec(X, Y, Z, W) [with X = int; Y = int; Z = int; W = int; T = float; glm::qualifier Q = (glm::qualifier)3]’:
/usr/include/glm/detail/type_vec4_simd.inl:454:55: error: cannot convert ‘__m128 {aka __vector(4) float}’ to ‘int’ in initialization
   data(_mm_castsi128_ps(_mm_set_epi32(_w, _z, _y, _x)))
                                                       ^
In file included from /usr/include/glm/detail/func_exponential.inl:146:0,
                 from /usr/include/glm/exponential.hpp:108,
                 from /usr/include/glm/detail/func_geometric.inl:4,
                 from /usr/include/glm/geometric.hpp:116,
                 from /usr/include/glm/detail/func_matrix.inl:4,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/func_exponential_simd.inl: In static member function ‘static glm::vec<4, float, (glm::qualifier)5> glm::detail::compute_sqrt<4, float, (glm::qualifier)5, true>::call(const glm::vec<4, float, (glm::qualifier)5>&)’:
/usr/include/glm/detail/func_exponential_simd.inl:28:43: error: cannot convert ‘const int’ to ‘glm_vec4 {aka __vector(4) float}’ for argument ‘1’ to ‘glm_vec4 glm_vec4_sqrt_lowp(glm_vec4)’
    Result.data = glm_vec4_sqrt_lowp(v.data);
                                           ^
In file included from /usr/include/glm/detail/func_matrix.inl:399:0,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/func_matrix_simd.inl: In function ‘typename glm::detail::outerProduct_trait<C, R, T, Q>::type glm::outerProduct(const glm::vec<C, T, Q>&, const glm::vec<R, T, Q>&) [with int C = 4; int R = 4; T = float; glm::qualifier Q = (glm::qualifier)5; typename glm::detail::outerProduct_trait<C, R, T, Q>::type = glm::mat<4, 4, float, (glm::qualifier)5>]’:
/usr/include/glm/detail/func_matrix_simd.inl:68:27: error: invalid initialization of reference of type ‘const __m128& {aka const __vector(4) float&}’ from expression of type ‘const int’
   glm_mat4_outerProduct(c.data, r.data, NativeResult);
                         ~~^~~~
In file included from /usr/include/glm/detail/func_matrix_simd.inl:8:0,
                 from /usr/include/glm/detail/func_matrix.inl:399,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/simd/matrix.h:1020:25: note: in passing argument 1 of ‘void glm_mat4_outerProduct(const __m128&, const __m128&, __m128*)’
 GLM_FUNC_QUALIFIER void glm_mat4_outerProduct(__m128 const& c, __m128 const& r, __m128 out[4])
                         ^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/glm/detail/func_matrix.inl:399:0,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/func_matrix_simd.inl: In function ‘typename glm::detail::outerProduct_trait<C, R, T, Q>::type glm::outerProduct(const glm::vec<C, T, Q>&, const glm::vec<R, T, Q>&) [with int C = 4; int R = 4; T = float; glm::qualifier Q = (glm::qualifier)4; typename glm::detail::outerProduct_trait<C, R, T, Q>::type = glm::mat<4, 4, float, (glm::qualifier)4>]’:
/usr/include/glm/detail/func_matrix_simd.inl:78:27: error: invalid initialization of reference of type ‘const __m128& {aka const __vector(4) float&}’ from expression of type ‘const int’
   glm_mat4_outerProduct(c.data, r.data, NativeResult);
                         ~~^~~~
In file included from /usr/include/glm/detail/func_matrix_simd.inl:8:0,
                 from /usr/include/glm/detail/func_matrix.inl:399,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/simd/matrix.h:1020:25: note: in passing argument 1 of ‘void glm_mat4_outerProduct(const __m128&, const __m128&, __m128*)’
 GLM_FUNC_QUALIFIER void glm_mat4_outerProduct(__m128 const& c, __m128 const& r, __m128 out[4])
                         ^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/glm/detail/func_matrix.inl:399:0,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/func_matrix_simd.inl: In function ‘typename glm::detail::outerProduct_trait<C, R, T, Q>::type glm::outerProduct(const glm::vec<C, T, Q>&, const glm::vec<R, T, Q>&) [with int C = 4; int R = 4; T = float; glm::qualifier Q = (glm::qualifier)3; typename glm::detail::outerProduct_trait<C, R, T, Q>::type = glm::mat<4, 4, float, (glm::qualifier)3>]’:
/usr/include/glm/detail/func_matrix_simd.inl:88:27: error: invalid initialization of reference of type ‘const __m128& {aka const __vector(4) float&}’ from expression of type ‘const int’
   glm_mat4_outerProduct(c.data, r.data, NativeResult);
                         ~~^~~~
In file included from /usr/include/glm/detail/func_matrix_simd.inl:8:0,
                 from /usr/include/glm/detail/func_matrix.inl:399,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/simd/matrix.h:1020:25: note: in passing argument 1 of ‘void glm_mat4_outerProduct(const __m128&, const __m128&, __m128*)’
 GLM_FUNC_QUALIFIER void glm_mat4_outerProduct(__m128 const& c, __m128 const& r, __m128 out[4])
                         ^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new: At global scope:
/usr/include/c++/7/new:120:31: error: declaration of ‘operator new’ as non-function
 void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                               ^
/usr/include/c++/7/new:120:25: error: ‘size_t’ is not a member of ‘std’
 void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                         ^~~~~~
/usr/include/c++/7/new:120:25: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new:122:33: error: declaration of ‘operator new []’ as non-function
 void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                                 ^
/usr/include/c++/7/new:122:27: error: ‘size_t’ is not a member of ‘std’
 void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
                           ^~~~~~
/usr/include/c++/7/new:122:27: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new:129:34: error: ‘std::size_t’ has not been declared
 void operator delete(void*, std::size_t) _GLIBCXX_USE_NOEXCEPT
                                  ^~~~~~
/usr/include/c++/7/new:131:36: error: ‘std::size_t’ has not been declared
 void operator delete[](void*, std::size_t) _GLIBCXX_USE_NOEXCEPT
                                    ^~~~~~
/usr/include/c++/7/new:134:25: error: declaration of ‘operator new’ as non-function
 void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                         ^~~~~~
/usr/include/c++/7/new:134:25: error: ‘size_t’ is not a member of ‘std’
/usr/include/c++/7/new:134:25: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new:134:33: error: expected primary-expression before ‘const’
 void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                                 ^~~~~
/usr/include/c++/7/new:136:27: error: declaration of ‘operator new []’ as non-function
 void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                           ^~~~~~
/usr/include/c++/7/new:136:27: error: ‘size_t’ is not a member of ‘std’
/usr/include/c++/7/new:136:27: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new:136:35: error: expected primary-expression before ‘const’
 void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
                                   ^~~~~
/usr/include/c++/7/new:168:32: error: declaration of ‘operator new’ as non-function
 inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                ^~~~~~
/usr/include/c++/7/new:168:32: error: ‘size_t’ is not a member of ‘std’
/usr/include/c++/7/new:168:32: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new:168:40: error: expected primary-expression before ‘void’
 inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                        ^~~~
/usr/include/c++/7/new:170:34: error: declaration of ‘operator new []’ as non-function
 inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                  ^~~~~~
/usr/include/c++/7/new:170:34: error: ‘size_t’ is not a member of ‘std’
/usr/include/c++/7/new:170:34: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
                 from /usr/include/c++/7/exception:142,
                 from /usr/include/c++/7/ios:39,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/new:170:42: error: expected primary-expression before ‘void’
 inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
                                          ^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/7/bits/char_traits.h:39,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/stl_pair.h:86:17: error: ‘std::size_t’ has not been declared
   template<std::size_t...>
                 ^~~~~~
/usr/include/c++/7/bits/stl_pair.h:434:41: error: ‘std::size_t’ has not been declared
       template<typename... _Args1, std::size_t... _Indexes1,
                                         ^~~~~~
/usr/include/c++/7/bits/stl_pair.h:435:41: error: ‘std::size_t’ has not been declared
                typename... _Args2, std::size_t... _Indexes2>
                                         ^~~~~~
/usr/include/c++/7/bits/stl_pair.h:437:27: error: ‘_Indexes1’ was not declared in this scope
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                           ^~~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:437:36: error: expected parameter pack before ‘...’
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                    ^~~
/usr/include/c++/7/bits/stl_pair.h:437:39: error: template argument 1 is invalid
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                       ^
/usr/include/c++/7/bits/stl_pair.h:437:55: error: ‘_Indexes2’ was not declared in this scope
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                                       ^~~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:437:64: error: expected parameter pack before ‘...’
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                                                ^~~
/usr/include/c++/7/bits/stl_pair.h:437:67: error: template argument 1 is invalid
              _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
                                                                   ^
In file included from /usr/include/c++/7/ios:40:0,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/char_traits.h:108:66: error: ‘std::size_t’ has not been declared
       compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
                                                                  ^~~~~~
/usr/include/c++/7/bits/char_traits.h:110:40: error: ‘size_t’ in namespace ‘std’ does not name a type
       static _GLIBCXX14_CONSTEXPR std::size_t
                                        ^~~~~~
/usr/include/c++/7/bits/char_traits.h:114:39: error: ‘std::size_t’ has not been declared
       find(const char_type* __s, std::size_t __n, const char_type& __a);
                                       ^~~~~~
/usr/include/c++/7/bits/char_traits.h:117:57: error: ‘std::size_t’ has not been declared
       move(char_type* __s1, const char_type* __s2, std::size_t __n);
                                                         ^~~~~~
/usr/include/c++/7/bits/char_traits.h:120:57: error: ‘std::size_t’ has not been declared
       copy(char_type* __s1, const char_type* __s2, std::size_t __n);
                                                         ^~~~~~
/usr/include/c++/7/bits/char_traits.h:123:35: error: ‘std::size_t’ has not been declared
       assign(char_type* __s, std::size_t __n, char_type __a);
                                   ^~~~~~
/usr/include/c++/7/bits/char_traits.h:149:64: error: ‘std::size_t’ has not been declared
     compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
                                                                ^~~~~~
/usr/include/c++/7/bits/char_traits.h: In static member function ‘static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)’:
/usr/include/c++/7/bits/char_traits.h:151:17: error: ‘size_t’ is not a member of ‘std’
       for (std::size_t __i = 0; __i < __n; ++__i)
                 ^~~~~~
/usr/include/c++/7/bits/char_traits.h:151:17: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/ios:40:0,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/char_traits.h:151:33: error: ‘__i’ was not declared in this scope
       for (std::size_t __i = 0; __i < __n; ++__i)
                                 ^~~
/usr/include/c++/7/bits/char_traits.h:151:33: note: suggested alternative: ‘__n’
       for (std::size_t __i = 0; __i < __n; ++__i)
                                 ^~~
                                 __n
/usr/include/c++/7/bits/char_traits.h: At global scope:
/usr/include/c++/7/bits/char_traits.h:160:31: error: ‘size_t’ in namespace ‘std’ does not name a type
     _GLIBCXX14_CONSTEXPR std::size_t
                               ^~~~~~
/usr/include/c++/7/bits/char_traits.h:173:37: error: ‘std::size_t’ has not been declared
     find(const char_type* __s, std::size_t __n, const char_type& __a)
                                     ^~~~~~
/usr/include/c++/7/bits/char_traits.h: In static member function ‘static constexpr const char_type* __gnu_cxx::char_traits<_CharT>::find(const char_type*, int, const char_type&)’:
/usr/include/c++/7/bits/char_traits.h:175:17: error: ‘size_t’ is not a member of ‘std’
       for (std::size_t __i = 0; __i < __n; ++__i)
                 ^~~~~~
/usr/include/c++/7/bits/char_traits.h:175:17: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
                 from /usr/include/c++/7/bits/std_abs.h:38,
                 from /usr/include/c++/7/cmath:47,
                 from /usr/include/glm/detail/_fixes.hpp:4,
                 from /usr/include/glm/glm.hpp:79,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note:   ‘size_t’
 typedef __SIZE_TYPE__ size_t;
                       ^~~~~~
In file included from /usr/include/c++/7/ios:40:0,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/char_traits.h:175:33: error: ‘__i’ was not declared in this scope
       for (std::size_t __i = 0; __i < __n; ++__i)
                                 ^~~
/usr/include/c++/7/bits/char_traits.h:175:33: note: suggested alternative: ‘__s’
       for (std::size_t __i = 0; __i < __n; ++__i)
                                 ^~~
                                 __s
/usr/include/c++/7/bits/char_traits.h: At global scope:
/usr/include/c++/7/bits/char_traits.h:184:55: error: ‘std::size_t’ has not been declared
     move(char_type* __s1, const char_type* __s2, std::size_t __n)
                                                       ^~~~~~
/usr/include/c++/7/bits/char_traits.h:193:55: error: ‘std::size_t’ has not been declared
     copy(char_type* __s1, const char_type* __s2, std::size_t __n)
                                                       ^~~~~~
/usr/include/c++/7/bits/char_traits.h:203:33: error: ‘std::size_t’ has not been declared
     assign(char_type* __s, std::size_t __n, char_type __a)
                                 ^~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
                 from /usr/include/c++/7/bits/allocator.h:46,
                 from /usr/include/c++/7/string:41,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/new_allocator.h:44:14: error: ‘std::size_t’ has not been declared
   using std::size_t;
              ^~~~~~
/usr/include/c++/7/ext/new_allocator.h:45:14: error: ‘std::ptrdiff_t’ has not been declared
   using std::ptrdiff_t;
              ^~~~~~~~~
In file included from /usr/include/c++/7/ext/alloc_traits.h:36:0,
                 from /usr/include/c++/7/bits/basic_string.h:40,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/alloc_traits.h:404:36: error: ‘ptrdiff_t’ in namespace ‘std’ does not name a type
       using difference_type = std::ptrdiff_t;
                                    ^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:407:30: error: ‘size_t’ in namespace ‘std’ does not name a type
       using size_type = std::size_t;
                              ^~~~~~
/usr/include/c++/7/bits/alloc_traits.h:435:37: error: ‘size_type’ has not been declared
       allocate(allocator_type& __a, size_type __n)
                                     ^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:449:37: error: ‘size_type’ has not been declared
       allocate(allocator_type& __a, size_type __n, const_void_pointer __hint)
                                     ^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:461:52: error: ‘size_type’ has not been declared
       deallocate(allocator_type& __a, pointer __p, size_type __n)
                                                    ^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:494:14: error: ‘size_type’ does not name a type; did you mean ‘true_type’?
       static size_type
              ^~~~~~~~~
              true_type
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:55:51: error: ‘std::size_t’ has not been declared
     const char* __name, const _CharT* __str, std::size_t* __idx,
                                                   ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:48: error: ‘std::size_t’ has not been declared
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
                                                ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:100:31: error: ‘std::size_t’ has not been declared
      __builtin_va_list), std::size_t __n,
                               ^~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char> >’:
/usr/include/c++/7/bits/basic_string.h:80:24:   required from ‘class std::__cxx11::basic_string<char>’
/usr/include/c++/7/bits/basic_string.h:6372:68:   required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<char> >’
     typedef typename _Base_type::size_type          size_type;
                                                     ^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<char> >’
     typedef typename _Base_type::difference_type    difference_type;
                                                     ^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char> >::_Base_type {aka std::allocator_traits<std::allocator<char> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char> >::_Base_type {aka struct std::allocator_traits<std::allocator<char> >}’
     using _Base_type::max_size;
                       ^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In function ‘int std::__cxx11::stoi(const string&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6373:19: error: no matching function for call to ‘__stoa<long int, int>(long int (*)(const char*, char**, int) throw (), const char [5], const char*, size_t*&, int&)’
      __idx, __base); }
                   ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6373:19: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
      __idx, __base); }
                   ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long int std::__cxx11::stol(const string&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6378:22: error: no matching function for call to ‘__stoa(long int (*)(const char*, char**, int) throw (), const char [5], const char*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6378:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long unsigned int std::__cxx11::stoul(const string&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6383:22: error: no matching function for call to ‘__stoa(long unsigned int (*)(const char*, char**, int) throw (), const char [6], const char*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6383:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long long int std::__cxx11::stoll(const string&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6388:22: error: no matching function for call to ‘__stoa(long long int (*)(const char*, char**, int) throw (), const char [6], const char*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6388:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long long unsigned int std::__cxx11::stoull(const string&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6393:22: error: no matching function for call to ‘__stoa(long long unsigned int (*)(const char*, char**, int) throw (), const char [7], const char*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6393:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘float std::__cxx11::stof(const string&, size_t*)’:
/usr/include/c++/7/bits/basic_string.h:6398:72: error: no matching function for call to ‘__stoa(float (*)(const char*, char**) throw (), const char [5], const char*, size_t*&)’
   { return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); }
                                                                        ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6398:72: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
   { return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); }
                                                                        ^
/usr/include/c++/7/bits/basic_string.h: In function ‘double std::__cxx11::stod(const string&, size_t*)’:
/usr/include/c++/7/bits/basic_string.h:6402:72: error: no matching function for call to ‘__stoa(double (*)(const char*, char**) throw (), const char [5], const char*, size_t*&)’
   { return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); }
                                                                        ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6402:72: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
   { return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); }
                                                                        ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long double std::__cxx11::stold(const string&, size_t*)’:
/usr/include/c++/7/bits/basic_string.h:6406:74: error: no matching function for call to ‘__stoa(long double (*)(const char*, char**) throw (), const char [6], const char*, size_t*&)’
   { return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); }
                                                                          ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6406:74: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
   { return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); }
                                                                          ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(int)’:
/usr/include/c++/7/bits/basic_string.h:6416:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [3], int&)’
         "%d", __val); }
                    ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6416:20: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%d", __val); }
                    ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(unsigned int)’:
/usr/include/c++/7/bits/basic_string.h:6422:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [3], unsigned int&)’
         "%u", __val); }
                    ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6422:20: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%u", __val); }
                    ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long int)’:
/usr/include/c++/7/bits/basic_string.h:6427:21: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [4], long int&)’
         "%ld", __val); }
                     ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6427:21: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%ld", __val); }
                     ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long unsigned int)’:
/usr/include/c++/7/bits/basic_string.h:6433:21: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [4], long unsigned int&)’
         "%lu", __val); }
                     ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6433:21: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%lu", __val); }
                     ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long long int)’:
/usr/include/c++/7/bits/basic_string.h:6439:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [5], long long int&)’
         "%lld", __val); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6439:22: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%lld", __val); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long long unsigned int)’:
/usr/include/c++/7/bits/basic_string.h:6445:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [5], long long unsigned int&)’
         "%llu", __val); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6445:22: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%llu", __val); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(float)’:
/usr/include/c++/7/bits/basic_string.h:6453:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [3], float&)’
         "%f", __val);
                    ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6453:20: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%f", __val);
                    ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(double)’:
/usr/include/c++/7/bits/basic_string.h:6462:20: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [3], double&)’
         "%f", __val);
                    ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6462:20: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%f", __val);
                    ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::string std::__cxx11::to_string(long double)’:
/usr/include/c++/7/bits/basic_string.h:6471:21: error: no matching function for call to ‘__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [4], long double&)’
         "%Lf", __val);
                     ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6471:21: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
         "%Lf", __val);
                     ^
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<wchar_t> >’:
/usr/include/c++/7/bits/basic_string.h:80:24:   required from ‘class std::__cxx11::basic_string<wchar_t>’
/usr/include/c++/7/bits/basic_string.h:6478:68:   required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<wchar_t> >’
     typedef typename _Base_type::size_type          size_type;
                                                     ^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<wchar_t> >’
     typedef typename _Base_type::difference_type    difference_type;
                                                     ^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<wchar_t> >::_Base_type {aka std::allocator_traits<std::allocator<wchar_t> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<wchar_t> >::_Base_type {aka struct std::allocator_traits<std::allocator<wchar_t> >}’
     using _Base_type::max_size;
                       ^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In function ‘int std::__cxx11::stoi(const wstring&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6479:19: error: no matching function for call to ‘__stoa<long int, int>(long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [5], const wchar_t*, size_t*&, int&)’
      __idx, __base); }
                   ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6479:19: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
      __idx, __base); }
                   ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long int std::__cxx11::stol(const wstring&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6484:22: error: no matching function for call to ‘__stoa(long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [5], const wchar_t*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6484:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long unsigned int std::__cxx11::stoul(const wstring&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6489:22: error: no matching function for call to ‘__stoa(long unsigned int (*)(const wchar_t*, wchar_t**, int) throw (), const char [6], const wchar_t*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6489:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long long int std::__cxx11::stoll(const wstring&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6494:22: error: no matching function for call to ‘__stoa(long long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [6], const wchar_t*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6494:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long long unsigned int std::__cxx11::stoull(const wstring&, size_t*, int)’:
/usr/include/c++/7/bits/basic_string.h:6499:22: error: no matching function for call to ‘__stoa(long long unsigned int (*)(const wchar_t*, wchar_t**, int) throw (), const char [7], const wchar_t*, size_t*&, int&)’
         __idx, __base); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6499:22: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
         __idx, __base); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘float std::__cxx11::stof(const wstring&, size_t*)’:
/usr/include/c++/7/bits/basic_string.h:6504:72: error: no matching function for call to ‘__stoa(float (*)(const wchar_t*, wchar_t**) throw (), const char [5], const wchar_t*, size_t*&)’
   { return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); }
                                                                        ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6504:72: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
   { return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); }
                                                                        ^
/usr/include/c++/7/bits/basic_string.h: In function ‘double std::__cxx11::stod(const wstring&, size_t*)’:
/usr/include/c++/7/bits/basic_string.h:6508:72: error: no matching function for call to ‘__stoa(double (*)(const wchar_t*, wchar_t**) throw (), const char [5], const wchar_t*, size_t*&)’
   { return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); }
                                                                        ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6508:72: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
   { return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); }
                                                                        ^
/usr/include/c++/7/bits/basic_string.h: In function ‘long double std::__cxx11::stold(const wstring&, size_t*)’:
/usr/include/c++/7/bits/basic_string.h:6512:74: error: no matching function for call to ‘__stoa(long double (*)(const wchar_t*, wchar_t**) throw (), const char [6], const wchar_t*, size_t*&)’
   { return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); }
                                                                          ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
     __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
     ^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6512:74: note:   cannot convert ‘__idx’ (type ‘size_t* {aka long unsigned int*}’) to type ‘int*’
   { return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); }
                                                                          ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(int)’:
/usr/include/c++/7/bits/basic_string.h:6519:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [3], int&)’
          L"%d", __val); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6519:22: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%d", __val); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(unsigned int)’:
/usr/include/c++/7/bits/basic_string.h:6525:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [3], unsigned int&)’
          L"%u", __val); }
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6525:22: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%u", __val); }
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long int)’:
/usr/include/c++/7/bits/basic_string.h:6530:23: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [4], long int&)’
          L"%ld", __val); }
                       ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6530:23: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%ld", __val); }
                       ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long unsigned int)’:
/usr/include/c++/7/bits/basic_string.h:6536:23: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [4], long unsigned int&)’
          L"%lu", __val); }
                       ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6536:23: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%lu", __val); }
                       ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long long int)’:
/usr/include/c++/7/bits/basic_string.h:6542:24: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [5], long long int&)’
          L"%lld", __val); }
                        ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6542:24: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%lld", __val); }
                        ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long long unsigned int)’:
/usr/include/c++/7/bits/basic_string.h:6548:24: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [5], long long unsigned int&)’
          L"%llu", __val); }
                        ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6548:24: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%llu", __val); }
                        ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(float)’:
/usr/include/c++/7/bits/basic_string.h:6556:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [3], float&)’
          L"%f", __val);
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6556:22: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%f", __val);
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(double)’:
/usr/include/c++/7/bits/basic_string.h:6565:22: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [3], double&)’
          L"%f", __val);
                      ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6565:22: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%f", __val);
                      ^
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::wstring std::__cxx11::to_wstring(long double)’:
/usr/include/c++/7/bits/basic_string.h:6574:23: error: no matching function for call to ‘__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [4], long double&)’
          L"%Lf", __val);
                       ^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
     __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     ^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6574:23: note:   mismatched types ‘int’ and ‘size_t {aka long unsigned int}’
          L"%Lf", __val);
                       ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<char> >::operator()(const string&) const’:
/usr/include/c++/7/bits/basic_string.h:6603:54: error: ‘const string {aka const class std::__cxx11::basic_string<char>}’ has no member named ‘length’
       { return std::_Hash_impl::hash(__s.data(), __s.length()); }
                                                      ^~~~~~
/usr/include/c++/7/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<wchar_t> >::operator()(const wstring&) const’:
/usr/include/c++/7/bits/basic_string.h:6619:42: error: ‘const wstring {aka const class std::__cxx11::basic_string<wchar_t>}’ has no member named ‘length’
                                      __s.length() * sizeof(wchar_t)); }
                                          ^~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char16_t> >’:
/usr/include/c++/7/bits/basic_string.h:80:24:   required from ‘class std::__cxx11::basic_string<char16_t>’
/usr/include/c++/7/bits/basic_string.h:6636:41:   required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<char16_t> >’
     typedef typename _Base_type::size_type          size_type;
                                                     ^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<char16_t> >’
     typedef typename _Base_type::difference_type    difference_type;
                                                     ^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t> >::_Base_type {aka std::allocator_traits<std::allocator<char16_t> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char16_t> >::_Base_type {aka struct std::allocator_traits<std::allocator<char16_t> >}’
     using _Base_type::max_size;
                       ^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<char16_t> >::operator()(const u16string&) const’:
/usr/include/c++/7/bits/basic_string.h:6637:42: error: ‘const u16string {aka const class std::__cxx11::basic_string<char16_t>}’ has no member named ‘length’
                                      __s.length() * sizeof(char16_t)); }
                                          ^~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
                 from /usr/include/c++/7/string:52,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of ‘struct __gnu_cxx::__alloc_traits<std::allocator<char32_t> >’:
/usr/include/c++/7/bits/basic_string.h:80:24:   required from ‘class std::__cxx11::basic_string<char32_t>’
/usr/include/c++/7/bits/basic_string.h:6651:41:   required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named ‘size_type’ in ‘struct std::allocator_traits<std::allocator<char32_t> >’
     typedef typename _Base_type::size_type          size_type;
                                                     ^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named ‘difference_type’ in ‘struct std::allocator_traits<std::allocator<char32_t> >’
     typedef typename _Base_type::difference_type    difference_type;
                                                     ^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t> >::_Base_type {aka std::allocator_traits<std::allocator<char32_t> >}::max_size’ in ‘__gnu_cxx::__alloc_traits<std::allocator<char32_t> >::_Base_type {aka struct std::allocator_traits<std::allocator<char32_t> >}’
     using _Base_type::max_size;
                       ^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In member function ‘size_t std::hash<std::__cxx11::basic_string<char32_t> >::operator()(const u32string&) const’:
/usr/include/c++/7/bits/basic_string.h:6652:42: error: ‘const u32string {aka const class std::__cxx11::basic_string<char32_t>}’ has no member named ‘length’
                                      __s.length() * sizeof(char32_t)); }
                                          ^~~~~~
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::basic_string<char> std::literals::string_literals::operator""s(const char*, size_t)’:
/usr/include/c++/7/bits/basic_string.h:6675:45: error: no matching function for call to ‘std::__cxx11::basic_string<char>::basic_string(<brace-enclosed initializer list>)’
     { return basic_string<char>{__str, __len}; }
                                             ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:604:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)
         basic_string(_InputIterator __beg, _InputIterator __end,
         ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:604:9: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6675:45: note:   deduced conflicting types for parameter ‘_InputIterator’ (‘const char*’ and ‘long unsigned int’)
     { return basic_string<char>{__str, __len}; }
                                             ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:566:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(basic_string&& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:566:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char>&’
/usr/include/c++/7/bits/basic_string.h:562:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(const basic_string& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:562:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char>&’
/usr/include/c++/7/bits/basic_string.h:558:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:558:7: note:   no known conversion for argument 1 from ‘const char*’ to ‘std::initializer_list<char>’
/usr/include/c++/7/bits/basic_string.h:531:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(basic_string&& __str) noexcept
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:531:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:509:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:509:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char>&’
/usr/include/c++/7/bits/basic_string.h:437:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(const basic_string& __str)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:437:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:429:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:429:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:420:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
       basic_string()
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:420:7: note:   candidate expects 0 arguments, 2 provided
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::basic_string<wchar_t> std::literals::string_literals::operator""s(const wchar_t*, size_t)’:
/usr/include/c++/7/bits/basic_string.h:6681:48: error: no matching function for call to ‘std::__cxx11::basic_string<wchar_t>::basic_string(<brace-enclosed initializer list>)’
     { return basic_string<wchar_t>{__str, __len}; }
                                                ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:604:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)
         basic_string(_InputIterator __beg, _InputIterator __end,
         ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:604:9: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6681:48: note:   deduced conflicting types for parameter ‘_InputIterator’ (‘const wchar_t*’ and ‘long unsigned int’)
     { return basic_string<wchar_t>{__str, __len}; }
                                                ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:566:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(basic_string&& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:566:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<wchar_t>&’
/usr/include/c++/7/bits/basic_string.h:562:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(const basic_string& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:562:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<wchar_t>&’
/usr/include/c++/7/bits/basic_string.h:558:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:558:7: note:   no known conversion for argument 1 from ‘const wchar_t*’ to ‘std::initializer_list<wchar_t>’
/usr/include/c++/7/bits/basic_string.h:531:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(basic_string&& __str) noexcept
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:531:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:509:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:509:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<wchar_t>&’
/usr/include/c++/7/bits/basic_string.h:437:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(const basic_string& __str)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:437:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:429:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:429:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:420:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = wchar_t; _Traits = std::char_traits<wchar_t>; _Alloc = std::allocator<wchar_t>]
       basic_string()
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:420:7: note:   candidate expects 0 arguments, 2 provided
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::basic_string<char16_t> std::literals::string_literals::operator""s(const char16_t*, size_t)’:
/usr/include/c++/7/bits/basic_string.h:6688:49: error: no matching function for call to ‘std::__cxx11::basic_string<char16_t>::basic_string(<brace-enclosed initializer list>)’
     { return basic_string<char16_t>{__str, __len}; }
                                                 ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:604:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)
         basic_string(_InputIterator __beg, _InputIterator __end,
         ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:604:9: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6688:49: note:   deduced conflicting types for parameter ‘_InputIterator’ (‘const char16_t*’ and ‘long unsigned int’)
     { return basic_string<char16_t>{__str, __len}; }
                                                 ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:566:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(basic_string&& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:566:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char16_t>&’
/usr/include/c++/7/bits/basic_string.h:562:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(const basic_string& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:562:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char16_t>&’
/usr/include/c++/7/bits/basic_string.h:558:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:558:7: note:   no known conversion for argument 1 from ‘const char16_t*’ to ‘std::initializer_list<char16_t>’
/usr/include/c++/7/bits/basic_string.h:531:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(basic_string&& __str) noexcept
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:531:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:509:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:509:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char16_t>&’
/usr/include/c++/7/bits/basic_string.h:437:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(const basic_string& __str)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:437:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:429:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:429:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:420:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char16_t; _Traits = std::char_traits<char16_t>; _Alloc = std::allocator<char16_t>]
       basic_string()
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:420:7: note:   candidate expects 0 arguments, 2 provided
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In function ‘std::__cxx11::basic_string<char32_t> std::literals::string_literals::operator""s(const char32_t*, size_t)’:
/usr/include/c++/7/bits/basic_string.h:6693:49: error: no matching function for call to ‘std::__cxx11::basic_string<char32_t>::basic_string(<brace-enclosed initializer list>)’
     { return basic_string<char32_t>{__str, __len}; }
                                                 ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:604:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)
         basic_string(_InputIterator __beg, _InputIterator __end,
         ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:604:9: note:   template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6693:49: note:   deduced conflicting types for parameter ‘_InputIterator’ (‘const char32_t*’ and ‘long unsigned int’)
     { return basic_string<char32_t>{__str, __len}; }
                                                 ^
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h:566:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(basic_string&& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:566:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char32_t>&’
/usr/include/c++/7/bits/basic_string.h:562:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(const basic_string& __str, const _Alloc& __a)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:562:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char32_t>&’
/usr/include/c++/7/bits/basic_string.h:558:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:558:7: note:   no known conversion for argument 1 from ‘const char32_t*’ to ‘std::initializer_list<char32_t>’
/usr/include/c++/7/bits/basic_string.h:531:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(basic_string&& __str) noexcept
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:531:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:509:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:509:7: note:   no known conversion for argument 2 from ‘size_t {aka long unsigned int}’ to ‘const std::allocator<char32_t>&’
/usr/include/c++/7/bits/basic_string.h:437:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(const basic_string& __str)
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:437:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:429:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:429:7: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/basic_string.h:420:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char32_t; _Traits = std::char_traits<char32_t>; _Alloc = std::allocator<char32_t>]
       basic_string()
       ^~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:420:7: note:   candidate expects 0 arguments, 2 provided
In file included from /usr/include/c++/7/bits/locale_facets.h:2651:0,
                 from /usr/include/c++/7/bits/basic_ios.h:37,
                 from /usr/include/c++/7/ios:44,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/locale_facets.tcc: In member function ‘void std::__numpunct_cache<_CharT>::_M_cache(const std::locale&)’:
/usr/include/c++/7/bits/locale_facets.tcc:88:27: error: ‘const string {aka const class std::__cxx11::basic_string<char>}’ has no member named ‘size’
    _M_grouping_size = __g.size();
                           ^~~~
/usr/include/c++/7/bits/locale_facets.tcc:90:8: error: ‘const string {aka const class std::__cxx11::basic_string<char>}’ has no member named ‘copy’
    __g.copy(__grouping, _M_grouping_size);
        ^~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function ‘_InIter std::num_get<_CharT, _InIter>::_M_extract_float(_InIter, _InIter, std::ios_base&, std::ios_base::iostate&, std::__cxx11::string&) const’:
/usr/include/c++/7/bits/locale_facets.tcc:211:19: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘reserve’
  __found_grouping.reserve(32);
                   ^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc:296:28: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘size’
       if (__found_grouping.size())
                            ^~~~
/usr/include/c++/7/bits/locale_facets.tcc:319:28: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘size’
       if (__found_grouping.size() && !__found_dec)
                            ^~~~
/usr/include/c++/7/bits/locale_facets.tcc:355:28: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘size’
       if (__found_grouping.size())
                            ^~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function ‘_InIter std::num_get<_CharT, _InIter>::_M_extract_int(_InIter, _InIter, std::ios_base&, std::ios_base::iostate&, _ValueT&) const’:
/usr/include/c++/7/bits/locale_facets.tcc:468:21: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘reserve’
    __found_grouping.reserve(32);
                     ^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc:554:23: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘size’
  if (__found_grouping.size())
                       ^~~~
/usr/include/c++/7/bits/locale_facets.tcc:567:56: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘size’
  if ((!__sep_pos && !__found_zero && !__found_grouping.size())
                                                        ^~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function ‘virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, float&) const’:
/usr/include/c++/7/bits/locale_facets.tcc:695:14: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘reserve’
       __xtrc.reserve(32);
              ^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function ‘virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, double&) const’:
/usr/include/c++/7/bits/locale_facets.tcc:710:14: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘reserve’
       __xtrc.reserve(32);
              ^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function ‘virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, long double&) const’:
/usr/include/c++/7/bits/locale_facets.tcc:742:14: error: ‘std::__cxx11::string {aka class std::__cxx11::basic_string<char>}’ has no member named ‘reserve’
       __xtrc.reserve(32);
              ^~~~~~~
RayTracer.cpp: In member function ‘virtual void RayTracer::render(Camera, FrameBuffer*, int, int) const’:
RayTracer.cpp:50:16: error: ‘clamp’ was not declared in this scope
       int ir = clamp(0, 255, static_cast<int>(255.99*col[0]));
                ^~~~~
RayTracer.cpp:50:16: note: suggested alternative:
In file included from /usr/include/glm/common.hpp:533:0,
                 from /usr/include/glm/detail/func_geometric.inl:5,
                 from /usr/include/glm/geometric.hpp:116,
                 from /usr/include/glm/detail/func_matrix.inl:4,
                 from /usr/include/glm/matrix.hpp:164,
                 from /usr/include/glm/detail/type_mat2x2.inl:4,
                 from /usr/include/glm/detail/type_mat2x2.hpp:181,
                 from /usr/include/glm/mat2x2.hpp:8,
                 from /usr/include/glm/glm.hpp:100,
                 from RayTracer.h:4,
                 from RayTracer.cpp:2:
/usr/include/glm/detail/func_common.inl:557:34: note:   ‘glm::clamp’
  GLM_FUNC_QUALIFIER vec<L, T, Q> clamp(vec<L, T, Q> const& x, vec<L, T, Q> const& minVal, vec<L, T, Q> const& maxVal)
                                  ^~~~~
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from RayTracer.cpp:5:
/usr/include/c++/7/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’:
/usr/include/c++/7/system_error:189:40:   required from here
/usr/include/c++/7/bits/basic_string.h:542:24: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘_M_allocated_capacity’; did you mean ‘_S_local_capacity’?
      _M_capacity(__str._M_allocated_capacity);
                  ~~~~~~^~~~~~~~~~~~~~~~~~~~~
                  _S_local_capacity
/usr/include/c++/7/bits/basic_string.h:542:17: error: ‘_M_capacity’ was not declared in this scope
      _M_capacity(__str._M_allocated_capacity);
      ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:548:11: error: ‘_M_length’ was not declared in this scope
  _M_length(__str.length());
  ~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’:
/usr/include/c++/7/system_error:351:50:   required from here
/usr/include/c++/7/bits/basic_string.h:5968:33: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘size’
       const auto __size = __lhs.size() + __rhs.size();
                           ~~~~~~^~~~
/usr/include/c++/7/bits/basic_string.h:5968:48: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘size’
       const auto __size = __lhs.size() + __rhs.size();
                                          ~~~~~~^~~~
/usr/include/c++/7/bits/basic_string.h:5969:43: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘capacity’
       const bool __cond = (__size > __lhs.capacity()
                                     ~~~~~~^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:5970:26: error: ‘class std::__cxx11::basic_string<char>’ has no member named ‘capacity’
       && __size <= __rhs.capacity());
                    ~~~~~~^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:5971:32: error: no matching function for call to ‘std::__cxx11::basic_string<char>::insert(int, std::__cxx11::basic_string<char>&)’
       return __cond ? std::move(__rhs.insert(0, __lhs))
                       ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
         insert(const_iterator __p, _InputIterator __beg, _InputIterator __end)
         ^~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note:   template argument deduction/substitution failed:
/usr/include/c++/7/bits/basic_string.h:5971:32: note:   candidate expects 3 arguments, 2 provided
       return __cond ? std::move(__rhs.insert(0, __lhs))
                       ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note: candidate: void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]
       insert(iterator __p, initializer_list<_CharT> __l)
       ^~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note:   no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::iterator {aka __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >}’
/usr/include/c++/7/bits/basic_string.h:1728:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]
       insert(__const_iterator __p, _CharT __c)
       ^~~~~~
/usr/include/c++/7/bits/basic_string.h:1728:7: note:   no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::__const_iterator {aka __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >}’
/usr/include/c++/7/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’:
/usr/include/c++/7/system_error:354:51:   required from here
/usr/include/c++/7/bits/basic_string.h:5979:23: error: no matching function for call to ‘std::__cxx11::basic_string<char>::insert(int, const char*&)’
     { return std::move(__rhs.insert(0, __lhs)); }
              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
         insert(const_iterator __p, _InputIterator __beg, _InputIterator __end)
         ^~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note:   template argument deduction/substitution failed:
/usr/include/c++/7/bits/basic_string.h:5979:23: note:   candidate expects 3 arguments, 2 provided
     { return std::move(__rhs.insert(0, __lhs)); }
              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note: candidate: void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]
       insert(iterator __p, initializer_list<_CharT> __l)
       ^~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note:   no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::iterator {aka __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >}’
/usr/include/c++/7/bits/basic_string.h:1728:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]
       insert(__const_iterator __p, _CharT __c)
       ^~~~~~
/usr/include/c++/7/bits/basic_string.h:1728:7: note:   no known conversion for argument 1 from ‘int’ to ‘std::__cxx11::basic_string<char>::__const_iterator {aka __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >}’
/usr/include/c++/7/bits/basic_string.h: In instantiation of ‘void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_dispose() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’:
/usr/include/c++/7/bits/basic_string.h:647:19:   required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’
/usr/include/c++/7/system_error:189:40:   required from here
/usr/include/c++/7/bits/basic_string.h:221:15: error: using invalid field ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity’
    _M_destroy(_M_allocated_capacity);
               ^~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:221:14: error: ‘_M_destroy’ was not declared in this scope
    _M_destroy(_M_allocated_capacity);
    ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:221:14: note: suggested alternative: ‘_M_data’
    _M_destroy(_M_allocated_capacity);
    ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
    _M_data
/usr/include/c++/7/bits/basic_string.h: In instantiation of ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::append(const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’:
/usr/include/c++/7/bits/basic_string.h:5929:7:   required from ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]’
/usr/include/c++/7/system_error:351:30:   required from here
/usr/include/c++/7/bits/basic_string.h:1257:17: error: ‘_M_check_length’ was not declared in this scope
  _M_check_length(size_type(0), __n, "basic_string::append");
  ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1257:17: note: suggested alternative: ‘glm_vec4_length’
  _M_check_length(size_type(0), __n, "basic_string::append");
  ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  glm_vec4_length
/usr/include/c++/7/bits/basic_string.h:1258:18: error: ‘_M_append’ was not declared in this scope
  return _M_append(__s, __n);
         ~~~~~~~~~^~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1258:18: note: suggested alternative: ‘append’
  return _M_append(__s, __n);
         ~~~~~~~~~^~~~~~~~~~
         append
make: *** [RayTracer.o] Error 1