60 #ifndef _STL_ITERATOR_H
61 #define _STL_ITERATOR_H 1
68 #if __cplusplus > 201402L
69 # define __cpp_lib_array_constexpr 201603
72 namespace std _GLIBCXX_VISIBILITY(default)
74 _GLIBCXX_BEGIN_NAMESPACE_VERSION
100 template<
typename _Iterator>
102 :
public iterator<typename iterator_traits<_Iterator>::iterator_category,
103 typename iterator_traits<_Iterator>::value_type,
104 typename iterator_traits<_Iterator>::difference_type,
105 typename iterator_traits<_Iterator>::pointer,
106 typename iterator_traits<_Iterator>::reference>
111 typedef iterator_traits<_Iterator> __traits_type;
114 typedef _Iterator iterator_type;
115 typedef typename __traits_type::difference_type difference_type;
116 typedef typename __traits_type::pointer pointer;
117 typedef typename __traits_type::reference reference;
131 explicit _GLIBCXX17_CONSTEXPR
139 : current(__x.current) { }
145 template<
typename _Iter>
148 : current(__x.
base()) { }
153 _GLIBCXX17_CONSTEXPR iterator_type
167 _GLIBCXX17_CONSTEXPR reference
170 _Iterator __tmp = current;
179 _GLIBCXX17_CONSTEXPR pointer
282 _GLIBCXX17_CONSTEXPR reference
284 {
return *(*
this + __n); }
297 template<
typename _Iterator>
298 inline _GLIBCXX17_CONSTEXPR
bool
301 {
return __x.
base() == __y.
base(); }
303 template<
typename _Iterator>
304 inline _GLIBCXX17_CONSTEXPR
bool
305 operator<(const reverse_iterator<_Iterator>& __x,
306 const reverse_iterator<_Iterator>& __y)
307 {
return __y.base() < __x.base(); }
309 template<
typename _Iterator>
310 inline _GLIBCXX17_CONSTEXPR
bool
311 operator!=(
const reverse_iterator<_Iterator>& __x,
312 const reverse_iterator<_Iterator>& __y)
313 {
return !(__x == __y); }
315 template<
typename _Iterator>
316 inline _GLIBCXX17_CONSTEXPR
bool
317 operator>(
const reverse_iterator<_Iterator>& __x,
318 const reverse_iterator<_Iterator>& __y)
319 {
return __y < __x; }
321 template<
typename _Iterator>
322 inline _GLIBCXX17_CONSTEXPR
bool
323 operator<=(const reverse_iterator<_Iterator>& __x,
324 const reverse_iterator<_Iterator>& __y)
325 {
return !(__y < __x); }
327 template<
typename _Iterator>
328 inline _GLIBCXX17_CONSTEXPR
bool
329 operator>=(
const reverse_iterator<_Iterator>& __x,
330 const reverse_iterator<_Iterator>& __y)
331 {
return !(__x < __y); }
335 template<
typename _IteratorL,
typename _IteratorR>
336 inline _GLIBCXX17_CONSTEXPR
bool
337 operator==(
const reverse_iterator<_IteratorL>& __x,
338 const reverse_iterator<_IteratorR>& __y)
339 {
return __x.base() == __y.base(); }
341 template<
typename _IteratorL,
typename _IteratorR>
342 inline _GLIBCXX17_CONSTEXPR
bool
343 operator<(const reverse_iterator<_IteratorL>& __x,
344 const reverse_iterator<_IteratorR>& __y)
345 {
return __y.base() < __x.base(); }
347 template<
typename _IteratorL,
typename _IteratorR>
348 inline _GLIBCXX17_CONSTEXPR
bool
349 operator!=(
const reverse_iterator<_IteratorL>& __x,
350 const reverse_iterator<_IteratorR>& __y)
351 {
return !(__x == __y); }
353 template<
typename _IteratorL,
typename _IteratorR>
354 inline _GLIBCXX17_CONSTEXPR
bool
355 operator>(
const reverse_iterator<_IteratorL>& __x,
356 const reverse_iterator<_IteratorR>& __y)
357 {
return __y < __x; }
359 template<
typename _IteratorL,
typename _IteratorR>
360 inline _GLIBCXX17_CONSTEXPR
bool
361 operator<=(const reverse_iterator<_IteratorL>& __x,
362 const reverse_iterator<_IteratorR>& __y)
363 {
return !(__y < __x); }
365 template<
typename _IteratorL,
typename _IteratorR>
366 inline _GLIBCXX17_CONSTEXPR
bool
367 operator>=(
const reverse_iterator<_IteratorL>& __x,
368 const reverse_iterator<_IteratorR>& __y)
369 {
return !(__x < __y); }
372 #if __cplusplus < 201103L
373 template<
typename _Iterator>
374 inline typename reverse_iterator<_Iterator>::difference_type
375 operator-(
const reverse_iterator<_Iterator>& __x,
376 const reverse_iterator<_Iterator>& __y)
377 {
return __y.base() - __x.base(); }
379 template<
typename _IteratorL,
typename _IteratorR>
380 inline typename reverse_iterator<_IteratorL>::difference_type
381 operator-(
const reverse_iterator<_IteratorL>& __x,
382 const reverse_iterator<_IteratorR>& __y)
383 {
return __y.base() - __x.base(); }
387 template<
typename _IteratorL,
typename _IteratorR>
388 inline _GLIBCXX17_CONSTEXPR
auto
389 operator-(
const reverse_iterator<_IteratorL>& __x,
390 const reverse_iterator<_IteratorR>& __y)
391 -> decltype(__y.base() - __x.base())
392 {
return __y.base() - __x.base(); }
395 template<
typename _Iterator>
396 inline _GLIBCXX17_CONSTEXPR reverse_iterator<_Iterator>
397 operator+(
typename reverse_iterator<_Iterator>::difference_type __n,
398 const reverse_iterator<_Iterator>& __x)
399 {
return reverse_iterator<_Iterator>(__x.base() - __n); }
401 #if __cplusplus >= 201103L
403 template<
typename _Iterator>
404 inline _GLIBCXX17_CONSTEXPR reverse_iterator<_Iterator>
405 __make_reverse_iterator(_Iterator __i)
406 {
return reverse_iterator<_Iterator>(__i); }
408 # if __cplusplus > 201103L
409 # define __cpp_lib_make_reverse_iterator 201402
414 template<
typename _Iterator>
415 inline _GLIBCXX17_CONSTEXPR reverse_iterator<_Iterator>
421 #if __cplusplus >= 201103L
422 template<
typename _Iterator>
424 __niter_base(reverse_iterator<_Iterator> __it)
425 -> decltype(__make_reverse_iterator(__niter_base(__it.base())))
426 {
return __make_reverse_iterator(__niter_base(__it.base())); }
428 template<
typename _Iterator>
429 struct __is_move_iterator<reverse_iterator<_Iterator> >
430 : __is_move_iterator<_Iterator>
433 template<
typename _Iterator>
435 __miter_base(reverse_iterator<_Iterator> __it)
436 -> decltype(__make_reverse_iterator(__miter_base(__it.base())))
437 {
return __make_reverse_iterator(__miter_base(__it.base())); }
451 template<
typename _Container>
453 :
public iterator<output_iterator_tag, void, void, void, void>
456 _Container* container;
478 #if __cplusplus < 201103L
480 operator=(
typename _Container::const_reference __value)
482 container->push_back(__value);
487 operator=(
const typename _Container::value_type& __value)
489 container->push_back(__value);
494 operator=(
typename _Container::value_type&& __value)
496 container->push_back(std::move(__value));
528 template<
typename _Container>
529 inline back_insert_iterator<_Container>
543 template<
typename _Container>
545 :
public iterator<output_iterator_tag, void, void, void, void>
548 _Container* container;
569 #if __cplusplus < 201103L
571 operator=(
typename _Container::const_reference __value)
573 container->push_front(__value);
578 operator=(
const typename _Container::value_type& __value)
580 container->push_front(__value);
585 operator=(
typename _Container::value_type&& __value)
587 container->push_front(std::move(__value));
619 template<
typename _Container>
620 inline front_insert_iterator<_Container>
638 template<
typename _Container>
640 :
public iterator<output_iterator_tag, void, void, void, void>
643 _Container* container;
644 typename _Container::iterator iter;
680 #if __cplusplus < 201103L
682 operator=(
typename _Container::const_reference __value)
684 iter = container->insert(iter, __value);
690 operator=(
const typename _Container::value_type& __value)
692 iter = container->insert(iter, __value);
698 operator=(
typename _Container::value_type&& __value)
700 iter = container->insert(iter, std::move(__value));
733 template<
typename _Container,
typename _Iterator>
734 inline insert_iterator<_Container>
738 typename _Container::iterator(__i));
743 _GLIBCXX_END_NAMESPACE_VERSION
746 namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
748 _GLIBCXX_BEGIN_NAMESPACE_VERSION
757 using std::iterator_traits;
759 template<
typename _Iterator,
typename _Container>
760 class __normal_iterator
763 _Iterator _M_current;
765 typedef iterator_traits<_Iterator> __traits_type;
768 typedef _Iterator iterator_type;
769 typedef typename __traits_type::iterator_category iterator_category;
770 typedef typename __traits_type::value_type value_type;
771 typedef typename __traits_type::difference_type difference_type;
772 typedef typename __traits_type::reference reference;
773 typedef typename __traits_type::pointer pointer;
775 _GLIBCXX_CONSTEXPR __normal_iterator() _GLIBCXX_NOEXCEPT
776 : _M_current(_Iterator()) { }
779 __normal_iterator(
const _Iterator& __i) _GLIBCXX_NOEXCEPT
780 : _M_current(__i) { }
783 template<
typename _Iter>
784 __normal_iterator(
const __normal_iterator<_Iter,
785 typename __enable_if<
786 (std::__are_same<_Iter, typename _Container::pointer>::__value),
787 _Container>::__type>& __i) _GLIBCXX_NOEXCEPT
788 : _M_current(__i.base()) { }
792 operator*() const _GLIBCXX_NOEXCEPT
793 {
return *_M_current; }
796 operator->() const _GLIBCXX_NOEXCEPT
797 {
return _M_current; }
800 operator++() _GLIBCXX_NOEXCEPT
807 operator++(
int) _GLIBCXX_NOEXCEPT
808 {
return __normal_iterator(_M_current++); }
812 operator--() _GLIBCXX_NOEXCEPT
819 operator--(
int) _GLIBCXX_NOEXCEPT
820 {
return __normal_iterator(_M_current--); }
824 operator[](difference_type __n)
const _GLIBCXX_NOEXCEPT
825 {
return _M_current[__n]; }
828 operator+=(difference_type __n) _GLIBCXX_NOEXCEPT
829 { _M_current += __n;
return *
this; }
832 operator+(difference_type __n)
const _GLIBCXX_NOEXCEPT
833 {
return __normal_iterator(_M_current + __n); }
836 operator-=(difference_type __n) _GLIBCXX_NOEXCEPT
837 { _M_current -= __n;
return *
this; }
840 operator-(difference_type __n)
const _GLIBCXX_NOEXCEPT
841 {
return __normal_iterator(_M_current - __n); }
844 base() const _GLIBCXX_NOEXCEPT
845 {
return _M_current; }
857 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
859 operator==(
const __normal_iterator<_IteratorL, _Container>& __lhs,
860 const __normal_iterator<_IteratorR, _Container>& __rhs)
862 {
return __lhs.base() == __rhs.base(); }
864 template<
typename _Iterator,
typename _Container>
866 operator==(
const __normal_iterator<_Iterator, _Container>& __lhs,
867 const __normal_iterator<_Iterator, _Container>& __rhs)
869 {
return __lhs.base() == __rhs.base(); }
871 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
873 operator!=(
const __normal_iterator<_IteratorL, _Container>& __lhs,
874 const __normal_iterator<_IteratorR, _Container>& __rhs)
876 {
return __lhs.base() != __rhs.base(); }
878 template<
typename _Iterator,
typename _Container>
880 operator!=(
const __normal_iterator<_Iterator, _Container>& __lhs,
881 const __normal_iterator<_Iterator, _Container>& __rhs)
883 {
return __lhs.base() != __rhs.base(); }
886 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
888 operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
889 const __normal_iterator<_IteratorR, _Container>& __rhs)
891 {
return __lhs.base() < __rhs.base(); }
893 template<
typename _Iterator,
typename _Container>
895 operator<(const __normal_iterator<_Iterator, _Container>& __lhs,
896 const __normal_iterator<_Iterator, _Container>& __rhs)
898 {
return __lhs.base() < __rhs.base(); }
900 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
902 operator>(
const __normal_iterator<_IteratorL, _Container>& __lhs,
903 const __normal_iterator<_IteratorR, _Container>& __rhs)
905 {
return __lhs.base() > __rhs.base(); }
907 template<
typename _Iterator,
typename _Container>
909 operator>(
const __normal_iterator<_Iterator, _Container>& __lhs,
910 const __normal_iterator<_Iterator, _Container>& __rhs)
912 {
return __lhs.base() > __rhs.base(); }
914 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
916 operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
917 const __normal_iterator<_IteratorR, _Container>& __rhs)
919 {
return __lhs.base() <= __rhs.base(); }
921 template<
typename _Iterator,
typename _Container>
923 operator<=(const __normal_iterator<_Iterator, _Container>& __lhs,
924 const __normal_iterator<_Iterator, _Container>& __rhs)
926 {
return __lhs.base() <= __rhs.base(); }
928 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
930 operator>=(
const __normal_iterator<_IteratorL, _Container>& __lhs,
931 const __normal_iterator<_IteratorR, _Container>& __rhs)
933 {
return __lhs.base() >= __rhs.base(); }
935 template<
typename _Iterator,
typename _Container>
937 operator>=(
const __normal_iterator<_Iterator, _Container>& __lhs,
938 const __normal_iterator<_Iterator, _Container>& __rhs)
940 {
return __lhs.base() >= __rhs.base(); }
946 template<
typename _IteratorL,
typename _IteratorR,
typename _Container>
947 #if __cplusplus >= 201103L
950 operator-(
const __normal_iterator<_IteratorL, _Container>& __lhs,
951 const __normal_iterator<_IteratorR, _Container>& __rhs) noexcept
952 -> decltype(__lhs.base() - __rhs.base())
954 inline typename __normal_iterator<_IteratorL, _Container>::difference_type
955 operator-(
const __normal_iterator<_IteratorL, _Container>& __lhs,
956 const __normal_iterator<_IteratorR, _Container>& __rhs)
958 {
return __lhs.base() - __rhs.base(); }
960 template<
typename _Iterator,
typename _Container>
961 inline typename __normal_iterator<_Iterator, _Container>::difference_type
962 operator-(
const __normal_iterator<_Iterator, _Container>& __lhs,
963 const __normal_iterator<_Iterator, _Container>& __rhs)
965 {
return __lhs.base() - __rhs.base(); }
967 template<
typename _Iterator,
typename _Container>
968 inline __normal_iterator<_Iterator, _Container>
969 operator+(
typename __normal_iterator<_Iterator, _Container>::difference_type
970 __n,
const __normal_iterator<_Iterator, _Container>& __i)
972 {
return __normal_iterator<_Iterator, _Container>(__i.base() + __n); }
974 _GLIBCXX_END_NAMESPACE_VERSION
977 namespace std _GLIBCXX_VISIBILITY(default)
979 _GLIBCXX_BEGIN_NAMESPACE_VERSION
981 template<
typename _Iterator,
typename _Container>
983 __niter_base(__gnu_cxx::__normal_iterator<_Iterator, _Container> __it)
984 {
return __it.base(); }
986 _GLIBCXX_END_NAMESPACE_VERSION
989 #if __cplusplus >= 201103L
991 namespace std _GLIBCXX_VISIBILITY(default)
993 _GLIBCXX_BEGIN_NAMESPACE_VERSION
1009 template<
typename _Iterator>
1013 _Iterator _M_current;
1015 typedef iterator_traits<_Iterator> __traits_type;
1016 typedef typename __traits_type::reference __base_ref;
1019 typedef _Iterator iterator_type;
1020 typedef typename __traits_type::iterator_category iterator_category;
1021 typedef typename __traits_type::value_type value_type;
1022 typedef typename __traits_type::difference_type difference_type;
1024 typedef _Iterator pointer;
1027 typedef typename conditional<is_reference<__base_ref>::value,
1028 typename remove_reference<__base_ref>::type&&,
1029 __base_ref>::type reference;
1031 _GLIBCXX17_CONSTEXPR
1035 explicit _GLIBCXX17_CONSTEXPR
1036 move_iterator(iterator_type __i)
1037 : _M_current(__i) { }
1039 template<
typename _Iter>
1040 _GLIBCXX17_CONSTEXPR
1042 : _M_current(__i.base()) { }
1044 _GLIBCXX17_CONSTEXPR iterator_type
1046 {
return _M_current; }
1048 _GLIBCXX17_CONSTEXPR reference
1050 {
return static_cast<reference
>(*_M_current); }
1052 _GLIBCXX17_CONSTEXPR pointer
1054 {
return _M_current; }
1056 _GLIBCXX17_CONSTEXPR move_iterator&
1063 _GLIBCXX17_CONSTEXPR move_iterator
1066 move_iterator __tmp = *
this;
1071 _GLIBCXX17_CONSTEXPR move_iterator&
1078 _GLIBCXX17_CONSTEXPR move_iterator
1081 move_iterator __tmp = *
this;
1086 _GLIBCXX17_CONSTEXPR move_iterator
1087 operator+(difference_type __n)
const
1088 {
return move_iterator(_M_current + __n); }
1090 _GLIBCXX17_CONSTEXPR move_iterator&
1091 operator+=(difference_type __n)
1097 _GLIBCXX17_CONSTEXPR move_iterator
1098 operator-(difference_type __n)
const
1099 {
return move_iterator(_M_current - __n); }
1101 _GLIBCXX17_CONSTEXPR move_iterator&
1102 operator-=(difference_type __n)
1108 _GLIBCXX17_CONSTEXPR reference
1109 operator[](difference_type __n)
const
1110 {
return std::move(_M_current[__n]); }
1116 template<
typename _IteratorL,
typename _IteratorR>
1117 inline _GLIBCXX17_CONSTEXPR
bool
1120 {
return __x.base() == __y.base(); }
1122 template<
typename _Iterator>
1123 inline _GLIBCXX17_CONSTEXPR
bool
1124 operator==(
const move_iterator<_Iterator>& __x,
1125 const move_iterator<_Iterator>& __y)
1126 {
return __x.base() == __y.base(); }
1128 template<
typename _IteratorL,
typename _IteratorR>
1129 inline _GLIBCXX17_CONSTEXPR
bool
1130 operator!=(
const move_iterator<_IteratorL>& __x,
1131 const move_iterator<_IteratorR>& __y)
1132 {
return !(__x == __y); }
1134 template<
typename _Iterator>
1135 inline _GLIBCXX17_CONSTEXPR
bool
1136 operator!=(
const move_iterator<_Iterator>& __x,
1137 const move_iterator<_Iterator>& __y)
1138 {
return !(__x == __y); }
1140 template<
typename _IteratorL,
typename _IteratorR>
1141 inline _GLIBCXX17_CONSTEXPR
bool
1142 operator<(const move_iterator<_IteratorL>& __x,
1143 const move_iterator<_IteratorR>& __y)
1144 {
return __x.base() < __y.base(); }
1146 template<
typename _Iterator>
1147 inline _GLIBCXX17_CONSTEXPR
bool
1148 operator<(const move_iterator<_Iterator>& __x,
1149 const move_iterator<_Iterator>& __y)
1150 {
return __x.base() < __y.base(); }
1152 template<
typename _IteratorL,
typename _IteratorR>
1153 inline _GLIBCXX17_CONSTEXPR
bool
1154 operator<=(const move_iterator<_IteratorL>& __x,
1155 const move_iterator<_IteratorR>& __y)
1156 {
return !(__y < __x); }
1158 template<
typename _Iterator>
1159 inline _GLIBCXX17_CONSTEXPR
bool
1160 operator<=(const move_iterator<_Iterator>& __x,
1161 const move_iterator<_Iterator>& __y)
1162 {
return !(__y < __x); }
1164 template<
typename _IteratorL,
typename _IteratorR>
1165 inline _GLIBCXX17_CONSTEXPR
bool
1166 operator>(
const move_iterator<_IteratorL>& __x,
1167 const move_iterator<_IteratorR>& __y)
1168 {
return __y < __x; }
1170 template<
typename _Iterator>
1171 inline _GLIBCXX17_CONSTEXPR
bool
1172 operator>(
const move_iterator<_Iterator>& __x,
1173 const move_iterator<_Iterator>& __y)
1174 {
return __y < __x; }
1176 template<
typename _IteratorL,
typename _IteratorR>
1177 inline _GLIBCXX17_CONSTEXPR
bool
1178 operator>=(
const move_iterator<_IteratorL>& __x,
1179 const move_iterator<_IteratorR>& __y)
1180 {
return !(__x < __y); }
1182 template<
typename _Iterator>
1183 inline _GLIBCXX17_CONSTEXPR
bool
1184 operator>=(
const move_iterator<_Iterator>& __x,
1185 const move_iterator<_Iterator>& __y)
1186 {
return !(__x < __y); }
1189 template<
typename _IteratorL,
typename _IteratorR>
1190 inline _GLIBCXX17_CONSTEXPR
auto
1191 operator-(
const move_iterator<_IteratorL>& __x,
1192 const move_iterator<_IteratorR>& __y)
1193 -> decltype(__x.base() - __y.base())
1194 {
return __x.base() - __y.base(); }
1196 template<
typename _Iterator>
1197 inline _GLIBCXX17_CONSTEXPR move_iterator<_Iterator>
1198 operator+(
typename move_iterator<_Iterator>::difference_type __n,
1199 const move_iterator<_Iterator>& __x)
1200 {
return __x + __n; }
1202 template<
typename _Iterator>
1203 inline _GLIBCXX17_CONSTEXPR move_iterator<_Iterator>
1204 make_move_iterator(_Iterator __i)
1205 {
return move_iterator<_Iterator>(__i); }
1207 template<
typename _Iterator,
typename _ReturnType
1208 =
typename conditional<__move_if_noexcept_cond
1209 <
typename iterator_traits<_Iterator>::value_type>::value,
1210 _Iterator, move_iterator<_Iterator>>::type>
1211 inline _GLIBCXX17_CONSTEXPR _ReturnType
1212 __make_move_if_noexcept_iterator(_Iterator __i)
1213 {
return _ReturnType(__i); }
1217 template<
typename _Tp,
typename _ReturnType
1218 =
typename conditional<__move_if_noexcept_cond<_Tp>::value,
1219 const _Tp*, move_iterator<_Tp*>>::type>
1220 inline _GLIBCXX17_CONSTEXPR _ReturnType
1221 __make_move_if_noexcept_iterator(_Tp* __i)
1222 {
return _ReturnType(__i); }
1226 template<
typename _Iterator>
1228 __niter_base(move_iterator<_Iterator> __it)
1229 -> decltype(make_move_iterator(__niter_base(__it.base())))
1230 {
return make_move_iterator(__niter_base(__it.base())); }
1232 template<
typename _Iterator>
1233 struct __is_move_iterator<move_iterator<_Iterator> >
1235 enum { __value = 1 };
1236 typedef __true_type __type;
1239 template<
typename _Iterator>
1241 __miter_base(move_iterator<_Iterator> __it)
1242 -> decltype(__miter_base(__it.base()))
1243 {
return __miter_base(__it.base()); }
1245 _GLIBCXX_END_NAMESPACE_VERSION
1248 #define _GLIBCXX_MAKE_MOVE_ITERATOR(_Iter) std::make_move_iterator(_Iter)
1249 #define _GLIBCXX_MAKE_MOVE_IF_NOEXCEPT_ITERATOR(_Iter) \
1250 std::__make_move_if_noexcept_iterator(_Iter)
1252 #define _GLIBCXX_MAKE_MOVE_ITERATOR(_Iter) (_Iter)
1253 #define _GLIBCXX_MAKE_MOVE_IF_NOEXCEPT_ITERATOR(_Iter) (_Iter)
1256 #ifdef _GLIBCXX_DEBUG
_GLIBCXX17_CONSTEXPR reverse_iterator()
back_insert_iterator & operator++()
Simply returns *this. (This iterator does not move.)
complex< _Tp > operator-(const complex< _Tp > &__x, const complex< _Tp > &__y)
Return new complex value x minus y.
insert_iterator(_Container &__x, typename _Container::iterator __i)
_GLIBCXX17_CONSTEXPR reverse_iterator & operator--()
back_insert_iterator(_Container &__x)
The only way to create this iterator is with a container.
_GLIBCXX17_CONSTEXPR reverse_iterator operator-(difference_type __n) const
complex< _Tp > operator+(const complex< _Tp > &__x, const complex< _Tp > &__y)
Return new complex value x plus y.
Turns assignment into insertion.
_GLIBCXX17_CONSTEXPR reverse_iterator & operator+=(difference_type __n)
_GLIBCXX17_CONSTEXPR reference operator[](difference_type __n) const
_GLIBCXX17_CONSTEXPR reverse_iterator operator--(int)
_GLIBCXX17_CONSTEXPR reverse_iterator & operator++()
insert_iterator & operator*()
Simply returns *this.
front_insert_iterator operator++(int)
Simply returns *this. (This iterator does not move.)
front_insert_iterator & operator=(const typename _Container::value_type &__value)
_Container container_type
A nested typedef for the type of whatever container you used.
_GLIBCXX17_CONSTEXPR iterator_type base() const
front_insert_iterator & operator*()
Simply returns *this.
insert_iterator & operator++()
Simply returns *this. (This iterator does not move.)
front_insert_iterator< _Container > front_inserter(_Container &__x)
back_insert_iterator & operator*()
Simply returns *this.
insert_iterator & operator=(const typename _Container::value_type &__value)
_GLIBCXX17_CONSTEXPR reverse_iterator< _Iterator > make_reverse_iterator(_Iterator __i)
Generator function for reverse_iterator.
_GLIBCXX17_CONSTEXPR reverse_iterator(const reverse_iterator< _Iter > &__x)
_GLIBCXX17_CONSTEXPR reverse_iterator operator+(difference_type __n) const
constexpr _Tp * __addressof(_Tp &__r) noexcept
Same as C++11 std::addressof.
_GLIBCXX17_CONSTEXPR pointer operator->() const
back_insert_iterator< _Container > back_inserter(_Container &__x)
_GLIBCXX17_CONSTEXPR reference operator*() const
_GLIBCXX17_CONSTEXPR reverse_iterator operator++(int)
_GLIBCXX17_CONSTEXPR reverse_iterator(const reverse_iterator &__x)
insert_iterator & operator++(int)
Simply returns *this. (This iterator does not move.)
_Container container_type
A nested typedef for the type of whatever container you used.
front_insert_iterator(_Container &__x)
The only way to create this iterator is with a container.
front_insert_iterator & operator++()
Simply returns *this. (This iterator does not move.)
back_insert_iterator & operator=(const typename _Container::value_type &__value)
Turns assignment into insertion.
insert_iterator< _Container > inserter(_Container &__x, _Iterator __i)
_Container container_type
A nested typedef for the type of whatever container you used.
_GLIBCXX17_CONSTEXPR reverse_iterator & operator-=(difference_type __n)
Turns assignment into insertion.
back_insert_iterator operator++(int)
Simply returns *this. (This iterator does not move.)
_GLIBCXX17_CONSTEXPR reverse_iterator(iterator_type __x)