Lines Matching refs:basic_string
84 class basic_string
104 basic_string()
106 explicit basic_string(const allocator_type& a); // constexpr since C++20
107 basic_string(const basic_string& str); // constexpr since C++20
108 basic_string(basic_string&& str)
110 basic_string(const basic_string& str, size_type pos,
112 basic_string(const basic_string& str, size_type pos, size_type n,
114 constexpr basic_string(
115 basic_string&& str, size_type pos, const Allocator& a = Allocator()); // since C++23
116 constexpr basic_string(
117 basic_string&& str, size_type pos, size_type n, const Allocator& a = Allocator()); // since C++23
119 basic_string(const T& t, size_type pos, size_type n, const Allocator& a = Allocator()); // C++17, constexpr since C++20
121 explicit basic_string(const T& t, const Allocator& a = Allocator()); // C++17, constexpr since C++20
122 basic_string(const value_type* s, const allocator_type& a = allocator_type()); // constexpr since C++20
123 basic_string(const value_type* s, size_type n, const allocator_type& a = allocator_type()); // constexpr since C++20
124 basic_string(nullptr_t) = delete; // C++23
125 basic_string(size_type n, value_type c, const allocator_type& a = allocator_type()); // constexpr since C++20
127 basic_string(InputIterator begin, InputIterator end,
130 constexpr basic_string(from_range_t, R&& rg, const Allocator& a = Allocator()); // since C++23
131 basic_string(initializer_list<value_type>, const Allocator& = Allocator()); // constexpr since C++20
132 basic_string(const basic_string&, const Allocator&); // constexpr since C++20
133 basic_string(basic_string&&, const Allocator&); // constexpr since C++20
135 ~basic_string(); // constexpr since C++20
139 basic_string& operator=(const basic_string& str); // constexpr since C++20
141 basic_string& operator=(const T& t); // C++17, constexpr since C++20
142 basic_string& operator=(basic_string&& str)
146 basic_string& operator=(const value_type* s); // constexpr since C++20
147 basic_string& operator=(nullptr_t) = delete; // C++23
148 basic_string& operator=(value_type c); // constexpr since C++20
149 basic_string& operator=(initializer_list<value_type>); // constexpr since C++20
189 basic_string& operator+=(const basic_string& str); // constexpr since C++20
191 basic_string& operator+=(const T& t); // C++17, constexpr since C++20
192 basic_string& operator+=(const value_type* s); // constexpr since C++20
193 basic_string& operator+=(value_type c); // constexpr since C++20
194 basic_string& operator+=(initializer_list<value_type>); // constexpr since C++20
196 basic_string& append(const basic_string& str); // constexpr since C++20
198 basic_string& append(const T& t); // C++17, constexpr since C++20
199 basic_string& append(const basic_string& str, size_type pos, size_type n=npos); // C++14, constexpr since C++20
201 basic_string& append(const T& t, size_type pos, size_type n=npos); // C++17, constexpr since C++20
202 basic_string& append(const value_type* s, size_type n); // constexpr since C++20
203 basic_string& append(const value_type* s); // constexpr since C++20
204 basic_string& append(size_type n, value_type c); // constexpr since C++20
206 basic_string& append(InputIterator first, InputIterator last); // constexpr since C++20
208 constexpr basic_string& append_range(R&& rg); // C++23
209 basic_string& append(initializer_list<value_type>); // constexpr since C++20
218 basic_string& assign(const basic_string& str); // constexpr since C++20
220 basic_string& assign(const T& t); // C++17, constexpr since C++20
221 basic_string& assign(basic_string&& str); // constexpr since C++20
222 basic_string& assign(const basic_string& str, size_type pos, size_type n=npos); // C++14, constexpr since C++20
224 basic_string& assign(const T& t, size_type pos, size_type n=npos); // C++17, constexpr since C++20
225 basic_string& assign(const value_type* s, size_type n); // constexpr since C++20
226 basic_string& assign(const value_type* s); // constexpr since C++20
227 basic_string& assign(size_type n, value_type c); // constexpr since C++20
229 basic_string& assign(InputIterator first, InputIterator last); // constexpr since C++20
231 constexpr basic_string& assign_range(R&& rg); // C++23
232 basic_string& assign(initializer_list<value_type>); // constexpr since C++20
234 basic_string& insert(size_type pos1, const basic_string& str); // constexpr since C++20
236 basic_string& insert(size_type pos1, const T& t); // constexpr since C++20
237 basic_string& insert(size_type pos1, const basic_string& str,
240 basic_string& insert(size_type pos1, const T& t, size_type pos2, size_type n); // C++17, constexpr since C++20
241 basic_string& insert(size_type pos, const value_type* s, size_type n=npos); // C++14, constexpr since C++20
242 basic_string& insert(size_type pos, const value_type* s); // constexpr since C++20
243 basic_string& insert(size_type pos, size_type n, value_type c); // constexpr since C++20
252 basic_string& erase(size_type pos = 0, size_type n = npos); // constexpr since C++20
256 basic_string& replace(size_type pos1, size_type n1, const basic_string& str); // constexpr since C++20
258 basic_string& replace(size_type pos1, size_type n1, const T& t); // C++17, constexpr since C++20
259 basic_string& replace(size_type pos1, size_type n1, const basic_string& str,
262 basic_string& replace(size_type pos1, size_type n1, const T& t,
264 basic_string& replace(size_type pos, size_type n1, const value_type* s, size_type n2); // constexpr since C++20
265 basic_string& replace(size_type pos, size_type n1, const value_type* s); // constexpr since C++20
266 basic_string& replace(size_type pos, size_type n1, size_type n2, value_type c); // constexpr since C++20
267 basic_string& replace(const_iterator i1, const_iterator i2, const basic_string& str); // constexpr since C++20
269 basic_string& replace(const_iterator i1, const_iterator i2, const T& t); // C++17, constexpr since C++20
270 basic_string& replace(const_iterator i1, const_iterator i2, const value_type* s, size_type n); // constexpr since C++20
271 basic_string& replace(const_iterator i1, const_iterator i2, const value_type* s); // constexpr since C++20
272 basic_string& replace(const_iterator i1, const_iterator i2, size_type n, value_type c); // constexpr since C++20
274 basic_string& replace(const_iterator i1, const_iterator i2, InputIterator j1, InputIterator j2); // constexpr since C++20
276 constexpr basic_string& replace_with_range(const_iterator i1, const_iterator i2, R&& rg); // C++23
277 basic_string& replace(const_iterator i1, const_iterator i2, initializer_list<value_type>); // constexpr since C++20
280 basic_string substr(size_type pos = 0, size_type n = npos) const; // constexpr in C++20, removed in C++23
281 basic_string substr(size_type pos = 0, size_type n = npos) const&; // since C++23
282 constexpr basic_string substr(size_type pos = 0, size_type n = npos) &&; // since C++23
283 void swap(basic_string& str)
293 size_type find(const basic_string& str, size_type pos = 0) const noexcept; // constexpr since C++20
300 size_type rfind(const basic_string& str, size_type pos = npos) const noexcept; // constexpr since C++20
307 size_type find_first_of(const basic_string& str, size_type pos = 0) const noexcept; // constexpr since C++20
314 size_type find_last_of(const basic_string& str, size_type pos = npos) const noexcept; // constexpr since C++20
321 size_type find_first_not_of(const basic_string& str, size_type pos = 0) const noexcept; // constexpr since C++20
328 size_type find_last_not_of(const basic_string& str, size_type pos = npos) const noexcept; // constexpr since C++20
335 int compare(const basic_string& str) const noexcept; // constexpr since C++20
338 int compare(size_type pos1, size_type n1, const basic_string& str) const; // constexpr since C++20
341 int compare(size_type pos1, size_type n1, const basic_string& str,
364 basic_string(InputIterator, InputIterator, Allocator = Allocator())
365 -> basic_string<typename iterator_traits<InputIterator>::value_type,
371 basic_string(from_range_t, R&&, Allocator = Allocator())
372 -> basic_string<ranges::range_value_t<R>, char_traits<ranges::range_value_t<R>>,
378 explicit basic_string(basic_string_view<charT, traits>, const Allocator& = Allocator())
379 -> basic_string<charT, traits, Allocator>; // C++17
384 basic_string(basic_string_view<charT, traits>,
387 -> basic_string<charT, traits, Allocator>; // C++17
390 basic_string<charT, traits, Allocator>
391 operator+(const basic_string<charT, traits, Allocator>& lhs,
392 const basic_string<charT, traits, Allocator>& rhs); // constexpr since C++20
395 basic_string<charT, traits, Allocator>
396 operator+(const charT* lhs , const basic_string<charT,traits,Allocator>&rhs); // constexpr since C++20
399 basic_string<charT, traits, Allocator>
400 operator+(charT lhs, const basic_string<charT,traits,Allocator>& rhs); // constexpr since C++20
403 basic_string<charT, traits, Allocator>
404 operator+(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs); // constexpr since C++20
407 basic_string<charT, traits, Allocator>
408 operator+(const basic_string<charT, traits, Allocator>& lhs, charT rhs); // constexpr since C++20
411 constexpr basic_string<charT, traits, Allocator>
412 operator+(const basic_string<charT, traits, Allocator>& lhs,
415 constexpr basic_string<charT, traits, Allocator>
416 operator+(basic_string<charT, traits, Allocator>&& lhs,
419 constexpr basic_string<charT, traits, Allocator>
421 const basic_string<charT, traits, Allocator>& rhs); // Since C++26
423 constexpr basic_string<charT, traits, Allocator>
425 basic_string<charT, traits, Allocator>&& rhs); // Since C++26
429 bool operator==(const basic_string<charT, traits, Allocator>& lhs,
430 const basic_string<charT, traits, Allocator>& rhs) noexcept; // constexpr since C++20
433 bool operator==(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
436 bool operator==(const basic_string<charT,traits,Allocator>& lhs, const charT* rhs) noexcept; // constexpr since C++20
439 bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
440 const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
443 bool operator!=(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
446 bool operator!=(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; // removed in C++20
449 bool operator< (const basic_string<charT, traits, Allocator>& lhs,
450 const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
453 bool operator< (const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; // removed in C++20
456 bool operator< (const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
459 bool operator> (const basic_string<charT, traits, Allocator>& lhs,
460 const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
463 bool operator> (const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; // removed in C++20
466 bool operator> (const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
469 bool operator<=(const basic_string<charT, traits, Allocator>& lhs,
470 const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
473 bool operator<=(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; // removed in C++20
476 bool operator<=(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
479 bool operator>=(const basic_string<charT, traits, Allocator>& lhs,
480 const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
483 bool operator>=(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; // removed in C++20
486 bool operator>=(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; // removed in C++20
489 constexpr see below operator<=>(const basic_string<charT, traits, Allocator>& lhs,
490 const basic_string<charT, traits, Allocator>& rhs) noexcept;
493 constexpr see below operator<=>(const basic_string<charT, traits, Allocator>& lhs,
497 void swap(basic_string<charT, traits, Allocator>& lhs,
498 basic_string<charT, traits, Allocator>& rhs)
503 operator>>(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str);
507 operator<<(basic_ostream<charT, traits>& os, const basic_string<charT, traits, Allocator>& str);
511 getline(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str,
516 getline(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str);
519 typename basic_string<charT, traits, Allocator>::size_type
520 erase(basic_string<charT, traits, Allocator>& c, const U& value); // C++20
522 typename basic_string<charT, traits, Allocator>::size_type
523 erase_if(basic_string<charT, traits, Allocator>& c, Predicate pred); // C++20
525 typedef basic_string<char> string;
526 typedef basic_string<wchar_t> wstring;
527 typedef basic_string<char8_t> u8string; // C++20
528 typedef basic_string<char16_t> u16string;
529 typedef basic_string<char32_t> u32string;
577 basic_string<char> operator""s( const char *str, size_t len ); // C++14, constexpr since C++20
578 basic_string<wchar_t> operator""s( const wchar_t *str, size_t len ); // C++14, constexpr since C++20
579 constexpr basic_string<char8_t> operator""s( const char8_t *str, size_t len ); // C++20
580 basic_string<char16_t> operator""s( const char16_t *str, size_t len ); // C++14, constexpr since C++20
581 basic_string<char32_t> operator""s( const char32_t *str, size_t len ); // C++14, constexpr since C++20
692 // basic_string
695 basic_string<_CharT, _Traits, _Allocator> _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20
696 operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, const basic_string<_CharT, _Traits, _Allocator>& __y);
699 _LIBCPP_HIDDEN _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
700 operator+(const _CharT* __x, const basic_string<_CharT, _Traits, _Allocator>& __y);
703 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
704 operator+(_CharT __x, const basic_string<_CharT, _Traits, _Allocator>& __y);
707 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
708 operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, const _CharT* __y);
711 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
712 operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, _CharT __y);
717 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
718 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
722 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
723 operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, type_identity_t<basic_string_view<_CharT, _Traits>> __rhs);
726 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
728 const basic_string<_CharT, _Traits, _Allocator>& __rhs);
731 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
732 operator+(type_identity_t<basic_string_view<_CharT, _Traits>> __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs);
765 class basic_string {
770 typedef basic_string __self;
783 // A basic_string contains the following members which may be trivially relocatable:
793 // When compiling with AddressSanitizer (ASan), basic_string cannot be trivially
803 basic_string,
831 static_assert(!is_array<value_type>::value, "Character type of basic_string must not be an array");
832 static_assert(is_standard_layout<value_type>::value, "Character type of basic_string must be standard-layout");
833 static_assert(is_trivial<value_type>::value, "Character type of basic_string must be trivial");
938 basic_string& __str_;
940 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 __annotate_new_size(basic_string& __str) : __str_(__str) {}
948 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(
969 basic_string(__init_with_sentinel_tag, _Iter __first, _Sent __last, const allocator_type& __a)
1006 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string()
1012 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const allocator_type& __a)
1022 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_STRING_INTERNAL_MEMORY_ACCESS basic_string(const basic_string& __str)
1032 basic_string(const basic_string& __str, const allocator_type& __a)
1042 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(basic_string&& __str)
1051 : __rep_([](basic_string& __s) -> decltype(__s.__rep_)&& {
1063 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(basic_string&& __str, const allocator_type& __a)
1082 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s) {
1083 _LIBCPP_ASSERT_NON_NULL(__s != nullptr, "basic_string(const char*) detected nullptr");
1088 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, const _Allocator& __a)
1090 _LIBCPP_ASSERT_NON_NULL(__s != nullptr, "basic_string(const char*, allocator) detected nullptr");
1095 basic_string(nullptr_t) = delete;
1098 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
1099 _LIBCPP_ASSERT_NON_NULL(__n == 0 || __s != nullptr, "basic_string(const char*, n) detected nullptr");
1104 basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
1106 _LIBCPP_ASSERT_NON_NULL(__n == 0 || __s != nullptr, "basic_string(const char*, n, allocator) detected nullptr");
1110 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(size_type __n, _CharT __c) { __init(__n, __c); }
1113 _LIBCPP_HIDE_FROM_ABI constexpr basic_string(
1114 basic_string&& __str, size_type __pos, const _Allocator& __alloc = _Allocator())
1115 : basic_string(std::move(__str), __pos, npos, __alloc) {}
1117 _LIBCPP_HIDE_FROM_ABI constexpr basic_string(
1118 basic_string&& __str, size_type __pos, size_type __n, const _Allocator& __alloc = _Allocator())
1134 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(size_type __n, _CharT __c, const _Allocator& __a)
1140 basic_string(const basic_string& __str, size_type __pos, size_type __n, const _Allocator& __a = _Allocator())
1149 basic_string(const basic_string& __str, size_type __pos, const _Allocator& __a = _Allocator())
1159 !__is_same_uncvref<_Tp, basic_string>::value,
1162 basic_string(const _Tp& __t, size_type __pos, size_type __n, const allocator_type& __a = allocator_type())
1171 !__is_same_uncvref<_Tp, basic_string>::value,
1174 _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const _Tp& __t) {
1181 !__is_same_uncvref<_Tp, basic_string>::value,
1184 _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const _Tp& __t, const allocator_type& __a)
1191 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(_InputIterator __first, _InputIterator __last) {
1197 basic_string(_InputIterator __first, _InputIterator __last, const allocator_type& __a)
1204 _LIBCPP_HIDE_FROM_ABI constexpr basic_string(
1216 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(initializer_list<_CharT> __il) {
1220 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(initializer_list<_CharT> __il, const _Allocator& __a)
1226 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 ~basic_string() {
1236 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_STRING_INTERNAL_MEMORY_ACCESS basic_string&
1237 operator=(const basic_string& __str);
1241 !__is_same_uncvref<_Tp, basic_string>::value,
1243 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator=(const _Tp& __t) {
1249 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1250 operator=(basic_string&& __str) noexcept(__noexcept_move_assign_container<_Allocator, __alloc_traits>::value) {
1255 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator=(initializer_list<value_type> __il) {
1259 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator=(const value_type* __s) {
1263 basic_string& operator=(nullptr_t) = delete;
1265 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator=(value_type __c);
1363 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator+=(const basic_string& __str) {
1369 !__is_same_uncvref<_Tp, basic_string >::value,
1371 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1377 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator+=(const value_type* __s) {
1381 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator+=(value_type __c) {
1387 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& operator+=(initializer_list<value_type> __il) {
1392 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const basic_string& __str) {
1398 !__is_same_uncvref<_Tp, basic_string>::value,
1400 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1406 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const basic_string& __str, size_type __pos, size_type __n = npos);
1410 !__is_same_uncvref<_Tp, basic_string>::value,
1414 basic_string&
1417 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
1418 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s);
1419 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(size_type __n, value_type __c);
1424 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1426 const basic_string __temp(__first, __last, __alloc_);
1432 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1437 _LIBCPP_HIDE_FROM_ABI constexpr basic_string& append_range(_Range&& __range) {
1444 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(initializer_list<value_type> __il) {
1473 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1480 _LIBCPP_HIDE_FROM_ABI constexpr void __move_assign(basic_string&& __str, size_type __pos, size_type __len) {
1502 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const basic_string& __str) {
1506 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1507 assign(basic_string&& __str) noexcept(__noexcept_move_assign_container<_Allocator, __alloc_traits>::value) {
1512 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const basic_string& __str, size_type __pos, size_type __n = npos);
1516 !__is_same_uncvref<_Tp, basic_string>::value,
1518 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1521 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
1522 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
1523 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(size_type __n, value_type __c);
1525 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1529 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1534 _LIBCPP_HIDE_FROM_ABI constexpr basic_string& assign_range(_Range&& __range) {
1549 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(initializer_list<value_type> __il) {
1554 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1555 insert(size_type __pos1, const basic_string& __str) {
1560 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1568 !__is_same_uncvref<_Tp, basic_string>::value,
1570 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1573 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1574 insert(size_type __pos1, const basic_string& __str, size_type __pos2, size_type __n = npos);
1575 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
1576 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s);
1577 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, size_type __n, value_type __c);
1588 basic_string __temp(from_range, std::forward<_Range>(__range), __alloc_);
1616 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& erase(size_type __pos = 0, size_type __n = npos);
1620 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1621 replace(size_type __pos1, size_type __n1, const basic_string& __str) {
1626 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1632 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1633 replace(size_type __pos1, size_type __n1, const basic_string& __str, size_type __pos2, size_type __n2 = npos);
1637 !__is_same_uncvref<_Tp, basic_string>::value,
1639 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1642 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1644 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
1645 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, size_type __n2, value_type __c);
1647 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1648 replace(const_iterator __i1, const_iterator __i2, const basic_string& __str) {
1654 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1660 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1665 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1670 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1676 _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1681 _LIBCPP_HIDE_FROM_ABI constexpr basic_string&
1683 basic_string __temp(from_range, std::forward<_Range>(__range), __alloc_);
1689 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
1698 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string
1700 return basic_string(*this, __pos, __n);
1703 _LIBCPP_HIDE_FROM_ABI constexpr basic_string substr(size_type __pos = 0, size_type __n = npos) const& {
1704 return basic_string(*this, __pos, __n);
1707 _LIBCPP_HIDE_FROM_ABI constexpr basic_string substr(size_type __pos = 0, size_type __n = npos) && {
1708 return basic_string(std::move(*this), __pos, __n);
1712 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void swap(basic_string& __str)
1734 find(const basic_string& __str, size_type __pos = 0) const _NOEXCEPT;
1746 rfind(const basic_string& __str, size_type __pos = npos) const _NOEXCEPT;
1758 find_first_of(const basic_string& __str, size_type __pos = 0) const _NOEXCEPT;
1772 find_last_of(const basic_string& __str, size_type __pos = npos) const _NOEXCEPT;
1786 find_first_not_of(const basic_string& __str, size_type __pos = 0) const _NOEXCEPT;
1800 find_last_not_of(const basic_string& __str, size_type __pos = npos) const _NOEXCEPT;
1813 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 int compare(const basic_string& __str) const _NOEXCEPT;
1824 compare(size_type __pos1, size_type __n1, const basic_string& __str) const;
1826 compare(size_type __pos1, size_type __n1, const basic_string& __str, size_type __pos2, size_type __n2 = npos) const;
1830 !__is_same_uncvref<_Tp, basic_string>::value,
2156 // For example, operator=(basic_string) performs a 'self' check.
2158 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
2169 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void __copy_assign_alloc(const basic_string& __str) {
2174 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void __copy_assign_alloc(const basic_string& __str, true_type) {
2198 __copy_assign_alloc(const basic_string&, false_type) _NOEXCEPT {}
2202 __move_assign(basic_string& __str, false_type) noexcept(__alloc_traits::is_always_equal::value);
2204 __move_assign(basic_string& __str, true_type)
2212 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void __move_assign_alloc(basic_string& __str)
2219 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void __move_assign_alloc(basic_string& __c, true_type)
2224 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void __move_assign_alloc(basic_string&, false_type) _NOEXCEPT {}
2226 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
2227 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
2230 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
2243 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string&
2261 std::__throw_length_error("basic_string");
2265 std::__throw_out_of_range("basic_string");
2268 friend _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string operator+ <>(const basic_string&, const basic_string&);
2269 friend _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string operator+ <>(const value_type*, const basic_string&);
2270 friend _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string operator+ <>(value_type, const basic_string&);
2271 friend _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string operator+ <>(const basic_string&, const value_type*);
2272 friend _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string operator+ <>(const basic_string&, value_type);
2274 friend constexpr basic_string operator+ <>(const basic_string&, type_identity_t<__self_view>);
2275 friend constexpr basic_string operator+ <>(type_identity_t<__self_view>, const basic_string&);
2280 operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
2305 basic_string(_InputIterator, _InputIterator, _Allocator = _Allocator())
2306 -> basic_string<_CharT, char_traits<_CharT>, _Allocator>;
2312 explicit basic_string(basic_string_view<_CharT, _Traits>,
2313 const _Allocator& = _Allocator()) -> basic_string<_CharT, _Traits, _Allocator>;
2320 basic_string(basic_string_view<_CharT, _Traits>, _Sz, _Sz, const _Allocator& = _Allocator())
2321 -> basic_string<_CharT, _Traits, _Allocator>;
2328 basic_string(from_range_t, _Range&&, _Allocator = _Allocator())
2329 -> basic_string<ranges::range_value_t<_Range>, char_traits<ranges::range_value_t<_Range>>, _Allocator>;
2334 basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz, size_type __reserve) {
2358 basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
2382 basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
2405 _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::__init(size_type __n, value_type __c) {
2431 basic_string<_CharT, _Traits, _Allocator>::__init(_InputIterator __first, _InputIterator __last) {
2438 basic_string<_CharT, _Traits, _Allocator>::__init_with_sentinel(_InputIterator __first, _Sentinel __last) {
2460 basic_string<_CharT, _Traits, _Allocator>::__init(_ForwardIterator __first, _ForwardIterator __last) {
2468 basic_string<_CharT, _Traits, _Allocator>::__init_with_size(_InputIterator __first, _Sentinel __last, size_type __sz) {
2505 _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::__grow_by_and_replace(
2549 _LIBCPP_DEPRECATED_("use __grow_by_without_replace") basic_string<_CharT, _Traits, _Allocator>::__grow_by(
2579 basic_string<_CharT, _Traits, _Allocator>::__grow_by_without_replace(
2598 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string<_CharT, _Traits, _Allocator>&
2599 basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
2619 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string<_CharT, _Traits, _Allocator>&
2620 basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
2637 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2638 basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
2644 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2645 basic_string<_CharT, _Traits, _Allocator>::assign(size_type __n, value_type __c) {
2660 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2661 basic_string<_CharT, _Traits, _Allocator>::operator=(value_type __c) {
2681 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_STRING_INTERNAL_MEMORY_ACCESS basic_string<_CharT, _Traits, _Allocator>&
2682 basic_string<_CharT, _Traits, _Allocator>::operator=(const basic_string& __str) {
2706 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::__move_assign(
2707 basic_string& __str, false_type) noexcept(__alloc_traits::is_always_equal::value) {
2716 basic_string<_CharT, _Traits, _Allocator>::__move_assign(basic_string& __str, true_type)
2765 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2766 basic_string<_CharT, _Traits, _Allocator>::assign(_InputIterator __first, _InputIterator __last) {
2774 basic_string<_CharT, _Traits, _Allocator>::__assign_with_sentinel(_InputIterator __first, _Sentinel __last) {
2775 const basic_string __temp(__init_with_sentinel_tag(), std::move(__first), std::move(__last), __alloc_);
2781 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2782 basic_string<_CharT, _Traits, _Allocator>::assign(_ForwardIterator __first, _ForwardIterator __last) {
2796 basic_string<_CharT, _Traits, _Allocator>::__assign_trivial(_Iterator __first, _Sentinel __last, size_type __n) {
2824 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2825 basic_string<_CharT, _Traits, _Allocator>::assign(const basic_string& __str, size_type __pos, size_type __n) {
2835 !__is_same_uncvref<_Tp, basic_string<_CharT, _Traits, _Allocator> >::value,
2837 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2838 basic_string<_CharT, _Traits, _Allocator>::assign(const _Tp& __t, size_type __pos, size_type __n) {
2847 _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string<_CharT, _Traits, _Allocator>&
2848 basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
2853 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2854 basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
2864 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2865 basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
2884 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2885 basic_string<_CharT, _Traits, _Allocator>::append(size_type __n, value_type __c) {
2903 basic_string<_CharT, _Traits, _Allocator>::__append_default_init(size_type __n) {
2918 _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::push_back(value_type __c) {
2949 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2950 basic_string<_CharT, _Traits, _Allocator>::append(_ForwardIterator __first, _ForwardIterator __last) {
2963 const basic_string __temp(__first, __last, __alloc_);
2971 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2972 basic_string<_CharT, _Traits, _Allocator>::append(const basic_string& __str, size_type __pos, size_type __n) {
2982 !__is_same_uncvref<_Tp, basic_string<_CharT, _Traits, _Allocator> >::value,
2984 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2985 basic_string<_CharT, _Traits, _Allocator>::append(const _Tp& __t, size_type __pos, size_type __n) {
2994 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
2995 basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
3003 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3004 basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
3031 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3032 basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, size_type __n, value_type __c) {
3059 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::iterator
3060 basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, _InputIterator __first, _InputIterator __last) {
3061 const basic_string __temp(__first, __last, __alloc_);
3067 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::iterator
3068 basic_string<_CharT, _Traits, _Allocator>::insert(
3076 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::iterator
3077 basic_string<_CharT, _Traits, _Allocator>::__insert_with_size(
3086 const basic_string __temp(__init_with_sentinel_tag(), std::move(__first), std::move(__last), __alloc_);
3092 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3093 basic_string<_CharT, _Traits, _Allocator>::insert(
3094 size_type __pos1, const basic_string& __str, size_type __pos2, size_type __n) {
3104 !__is_same_uncvref<_Tp, basic_string<_CharT, _Traits, _Allocator> >::value,
3106 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3107 basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos1, const _Tp& __t, size_type __pos2, size_type __n) {
3116 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3117 basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
3123 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::iterator
3124 basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, value_type __c) {
3148 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3149 basic_string<_CharT, _Traits, _Allocator>::replace(
3193 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3194 basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, size_type __n2, value_type __c) {
3220 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3221 basic_string<_CharT, _Traits, _Allocator>::replace(
3223 const basic_string __temp(__j1, __j2, __alloc_);
3228 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3229 basic_string<_CharT, _Traits, _Allocator>::replace(
3230 size_type __pos1, size_type __n1, const basic_string& __str, size_type __pos2, size_type __n2) {
3240 !__is_same_uncvref<_Tp, basic_string<_CharT, _Traits, _Allocator> >::value,
3242 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3243 basic_string<_CharT, _Traits, _Allocator>::replace(
3253 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3254 basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
3265 basic_string<_CharT, _Traits, _Allocator>::__erase_external_with_move(size_type __pos, size_type __n) {
3278 _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>&
3279 basic_string<_CharT, _Traits, _Allocator>::erase(size_type __pos, size_type __n) {
3291 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::iterator
3292 basic_string<_CharT, _Traits, _Allocator>::erase(const_iterator __pos) {
3302 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::iterator
3303 basic_string<_CharT, _Traits, _Allocator>::erase(const_iterator __first, const_iterator __last) {
3312 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::pop_back() {
3318 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::clear() _NOEXCEPT {
3331 _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::resize(size_type __n, value_type __c) {
3341 basic_string<_CharT, _Traits, _Allocator>::__resize_default_init(size_type __n) {
3350 _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::reserve(size_type __requested_capacity) {
3364 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::shrink_to_fit() _NOEXCEPT {
3374 basic_string<_CharT, _Traits, _Allocator>::__shrink_or_extend(size_type __target_capacity) {
3435 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::const_reference
3436 basic_string<_CharT, _Traits, _Allocator>::at(size_type __n) const {
3443 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::reference
3444 basic_string<_CharT, _Traits, _Allocator>::at(size_type __n) {
3451 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3452 basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
3462 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::swap(basic_string& __str)
3488 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3489 basic_string<_CharT, _Traits, _Allocator>::find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
3495 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3496 basic_string<_CharT, _Traits, _Allocator>::find(const basic_string& __str, size_type __pos) const _NOEXCEPT {
3502 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3503 basic_string<_CharT, _Traits, _Allocator>::find(const _Tp& __t, size_type __pos) const _NOEXCEPT {
3509 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3510 basic_string<_CharT, _Traits, _Allocator>::find(const value_type* __s, size_type __pos) const _NOEXCEPT {
3517 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3518 basic_string<_CharT, _Traits, _Allocator>::find(value_type __c, size_type __pos) const _NOEXCEPT {
3525 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3526 basic_string<_CharT, _Traits, _Allocator>::rfind(
3533 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3534 basic_string<_CharT, _Traits, _Allocator>::rfind(const basic_string& __str, size_type __pos) const _NOEXCEPT {
3540 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3541 basic_string<_CharT, _Traits, _Allocator>::rfind(const _Tp& __t, size_type __pos) const _NOEXCEPT {
3547 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3548 basic_string<_CharT, _Traits, _Allocator>::rfind(const value_type* __s, size_type __pos) const _NOEXCEPT {
3555 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3556 basic_string<_CharT, _Traits, _Allocator>::rfind(value_type __c, size_type __pos) const _NOEXCEPT {
3563 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3564 basic_string<_CharT, _Traits, _Allocator>::find_first_of(
3571 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3572 basic_string<_CharT, _Traits, _Allocator>::find_first_of(const basic_string& __str, size_type __pos) const _NOEXCEPT {
3579 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3580 basic_string<_CharT, _Traits, _Allocator>::find_first_of(const _Tp& __t, size_type __pos) const _NOEXCEPT {
3587 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3588 basic_string<_CharT, _Traits, _Allocator>::find_first_of(const value_type* __s, size_type __pos) const _NOEXCEPT {
3595 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3596 basic_string<_CharT, _Traits, _Allocator>::find_first_of(value_type __c, size_type __pos) const _NOEXCEPT {
3603 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3604 basic_string<_CharT, _Traits, _Allocator>::find_last_of(
3611 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3612 basic_string<_CharT, _Traits, _Allocator>::find_last_of(const basic_string& __str, size_type __pos) const _NOEXCEPT {
3619 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3620 basic_string<_CharT, _Traits, _Allocator>::find_last_of(const _Tp& __t, size_type __pos) const _NOEXCEPT {
3627 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3628 basic_string<_CharT, _Traits, _Allocator>::find_last_of(const value_type* __s, size_type __pos) const _NOEXCEPT {
3635 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3636 basic_string<_CharT, _Traits, _Allocator>::find_last_of(value_type __c, size_type __pos) const _NOEXCEPT {
3643 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3644 basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(
3651 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3652 basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(
3653 const basic_string& __str, size_type __pos) const _NOEXCEPT {
3660 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3661 basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(const _Tp& __t, size_type __pos) const _NOEXCEPT {
3668 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3669 basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(const value_type* __s, size_type __pos) const _NOEXCEPT {
3676 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3677 basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(value_type __c, size_type __pos) const _NOEXCEPT {
3684 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3685 basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(
3692 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3693 basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(
3694 const basic_string& __str, size_type __pos) const _NOEXCEPT {
3701 _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3702 basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(const _Tp& __t, size_type __pos) const _NOEXCEPT {
3709 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3710 basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(const value_type* __s, size_type __pos) const _NOEXCEPT {
3717 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 typename basic_string<_CharT, _Traits, _Allocator>::size_type
3718 basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(value_type __c, size_type __pos) const _NOEXCEPT {
3726 _LIBCPP_CONSTEXPR_SINCE_CXX20 int basic_string<_CharT, _Traits, _Allocator>::compare(const _Tp& __t) const _NOEXCEPT {
3742 basic_string<_CharT, _Traits, _Allocator>::compare(const basic_string& __str) const _NOEXCEPT {
3747 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 int basic_string<_CharT, _Traits, _Allocator>::compare(
3767 basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, size_type __n1, const _Tp& __t) const {
3774 basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, size_type __n1, const basic_string& __str) const {
3781 !__is_same_uncvref<_Tp, basic_string<_CharT, _Traits, _Allocator> >::value,
3783 _LIBCPP_CONSTEXPR_SINCE_CXX20 int basic_string<_CharT, _Traits, _Allocator>::compare(
3790 _LIBCPP_CONSTEXPR_SINCE_CXX20 int basic_string<_CharT, _Traits, _Allocator>::compare(
3791 size_type __pos1, size_type __n1, const basic_string& __str, size_type __pos2, size_type __n2) const {
3797 basic_string<_CharT, _Traits, _Allocator>::compare(const value_type* __s) const _NOEXCEPT {
3804 basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, size_type __n1, const value_type* __s) const {
3812 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 bool basic_string<_CharT, _Traits, _Allocator>::__invariants() const {
3827 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void basic_string<_CharT, _Traits, _Allocator>::__clear_and_shrink() _NOEXCEPT {
3840 operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3841 const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3848 operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
3849 _LIBCPP_ASSERT_NON_NULL(__rhs != nullptr, "operator==(basic_string, char*): received nullptr");
3851 using _String = basic_string<_CharT, _Traits, _Allocator>;
3866 operator==(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3874 _LIBCPP_HIDE_FROM_ABI constexpr auto operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3875 const basic_string<_CharT, _Traits, _Allocator>& __rhs) noexcept {
3881 operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
3888 inline _LIBCPP_HIDE_FROM_ABI bool operator!=(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3889 const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3895 operator!=(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3901 operator!=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
3908 inline _LIBCPP_HIDE_FROM_ABI bool operator<(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3909 const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3915 operator<(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
3921 operator<(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3928 inline _LIBCPP_HIDE_FROM_ABI bool operator>(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3929 const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3935 operator>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
3941 operator>(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3948 inline _LIBCPP_HIDE_FROM_ABI bool operator<=(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3949 const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3955 operator<=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
3961 operator<=(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3968 inline _LIBCPP_HIDE_FROM_ABI bool operator>=(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3969 const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3975 operator>=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
3981 operator>=(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT {
3989 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
3990 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
3991 const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
3992 using _String = basic_string<_CharT, _Traits, _Allocator>;
4006 _LIBCPP_HIDDEN _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4007 operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
4008 using _String = basic_string<_CharT, _Traits, _Allocator>;
4022 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4023 operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
4024 using _String = basic_string<_CharT, _Traits, _Allocator>;
4037 inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4038 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
4039 using _String = basic_string<_CharT, _Traits, _Allocator>;
4053 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4054 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, _CharT __rhs) {
4055 using _String = basic_string<_CharT, _Traits, _Allocator>;
4070 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4071 operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
4076 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4077 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
4082 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4083 operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
4088 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4089 operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
4094 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4095 operator+(_CharT __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
4101 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4102 operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
4107 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<_CharT, _Traits, _Allocator>
4108 operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, _CharT __rhs) {
4118 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
4119 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs,
4121 using _String = basic_string<_CharT, _Traits, _Allocator>;
4135 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
4136 operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs,
4143 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
4145 const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
4146 using _String = basic_string<_CharT, _Traits, _Allocator>;
4160 _LIBCPP_HIDE_FROM_ABI constexpr basic_string<_CharT, _Traits, _Allocator>
4162 basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
4173 swap(basic_string<_CharT, _Traits, _Allocator>& __lhs, basic_string<_CharT, _Traits, _Allocator>& __rhs)
4221 _LIBCPP_TEMPLATE_DATA_VIS const typename basic_string<_CharT, _Traits, _Allocator>::size_type
4222 basic_string<_CharT, _Traits, _Allocator>::npos;
4225 struct __string_hash : public __unary_function<basic_string<_CharT, char_traits<_CharT>, _Allocator>, size_t> {
4227 operator()(const basic_string<_CharT, char_traits<_CharT>, _Allocator>& __val) const _NOEXCEPT {
4233 struct hash<basic_string<char, char_traits<char>, _Allocator> > : __string_hash<char, _Allocator> {};
4237 struct hash<basic_string<char8_t, char_traits<char8_t>, _Allocator> > : __string_hash<char8_t, _Allocator> {};
4241 struct hash<basic_string<char16_t, char_traits<char16_t>, _Allocator> > : __string_hash<char16_t, _Allocator> {};
4244 struct hash<basic_string<char32_t, char_traits<char32_t>, _Allocator> > : __string_hash<char32_t, _Allocator> {};
4248 struct hash<basic_string<wchar_t, char_traits<wchar_t>, _Allocator> > : __string_hash<wchar_t, _Allocator> {};
4253 operator<<(basic_ostream<_CharT, _Traits>& __os, const basic_string<_CharT, _Traits, _Allocator>& __str);
4257 operator>>(basic_istream<_CharT, _Traits>& __is, basic_string<_CharT, _Traits, _Allocator>& __str);
4261 getline(basic_istream<_CharT, _Traits>& __is, basic_string<_CharT, _Traits, _Allocator>& __str, _CharT __dlm);
4265 getline(basic_istream<_CharT, _Traits>& __is, basic_string<_CharT, _Traits, _Allocator>& __str);
4269 getline(basic_istream<_CharT, _Traits>&& __is, basic_string<_CharT, _Traits, _Allocator>& __str, _CharT __dlm);
4273 getline(basic_istream<_CharT, _Traits>&& __is, basic_string<_CharT, _Traits, _Allocator>& __str);
4277 inline _LIBCPP_HIDE_FROM_ABI typename basic_string<_CharT, _Traits, _Allocator>::size_type
4278 erase(basic_string<_CharT, _Traits, _Allocator>& __str, const _Up& __v) {
4285 inline _LIBCPP_HIDE_FROM_ABI typename basic_string<_CharT, _Traits, _Allocator>::size_type
4286 erase_if(basic_string<_CharT, _Traits, _Allocator>& __str, _Predicate __pred) {
4294 // Literal suffixes for basic_string [basic.string.literals]
4297 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<char>
4299 return basic_string<char>(__str, __len);
4303 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<wchar_t>
4305 return basic_string<wchar_t>(__str, __len);
4310 inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
4311 return basic_string<char8_t>(__str, __len);
4315 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<char16_t>
4317 return basic_string<char16_t>(__str, __len);
4320 inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string<char32_t>
4322 return basic_string<char32_t>(__str, __len);
4329 inline constexpr bool __format::__enable_insertable<std::basic_string<char>> = true;
4332 inline constexpr bool __format::__enable_insertable<std::basic_string<wchar_t>> = true;