39 _GLIBCXX_BEGIN_NAMESPACE_VERSION
41 template<
typename _CharT,
typename _Traits,
typename _Alloc,
42 template <
typename,
typename,
typename>
class _Base>
46 template<
typename _CharT,
typename _Traits,
typename _Alloc,
47 template <
typename,
typename,
typename>
class _Base>
50 resize(size_type __n, _CharT __c)
52 const size_type
__size = this->size();
54 this->append(__n - __size, __c);
55 else if (__n < __size)
56 this->_M_erase(__n, __size - __n);
59 template<
typename _CharT,
typename _Traits,
typename _Alloc,
60 template <
typename,
typename,
typename>
class _Base>
63 _M_append(
const _CharT* __s, size_type __n)
65 const size_type __len = __n + this->size();
67 if (__len <= this->capacity() && !this->_M_is_shared())
70 this->_S_copy(this->_M_data() + this->size(), __s, __n);
73 this->_M_mutate(this->size(), size_type(0), __s, __n);
75 this->_M_set_length(__len);
79 template<
typename _CharT,
typename _Traits,
typename _Alloc,
80 template <
typename,
typename,
typename>
class _Base>
81 template<
typename _InputIterator>
85 _InputIterator __k2, std::__false_type)
88 const size_type __n1 = __i2 - __i1;
89 return _M_replace(__i1 - _M_ibegin(), __n1, __s._M_data(),
93 template<
typename _CharT,
typename _Traits,
typename _Alloc,
94 template <
typename,
typename,
typename>
class _Base>
100 _M_check_length(__n1, __n2,
"__versa_string::_M_replace_aux");
102 const size_type __old_size = this->size();
103 const size_type __new_size = __old_size + __n2 - __n1;
105 if (__new_size <= this->capacity() && !this->_M_is_shared())
107 _CharT* __p = this->_M_data() + __pos1;
109 const size_type __how_much = __old_size - __pos1 - __n1;
110 if (__how_much && __n1 != __n2)
111 this->_S_move(__p + __n2, __p + __n1, __how_much);
114 this->_M_mutate(__pos1, __n1, 0, __n2);
117 this->_S_assign(this->_M_data() + __pos1, __n2, __c);
119 this->_M_set_length(__new_size);
123 template<
typename _CharT,
typename _Traits,
typename _Alloc,
124 template <
typename,
typename,
typename>
class _Base>
127 _M_replace(size_type __pos, size_type __len1,
const _CharT* __s,
128 const size_type __len2)
130 _M_check_length(__len1, __len2,
"__versa_string::_M_replace");
132 const size_type __old_size = this->size();
133 const size_type __new_size = __old_size + __len2 - __len1;
135 if (__new_size <= this->capacity() && !this->_M_is_shared())
137 _CharT* __p = this->_M_data() + __pos;
139 const size_type __how_much = __old_size - __pos - __len1;
140 if (_M_disjunct(__s))
142 if (__how_much && __len1 != __len2)
143 this->_S_move(__p + __len2, __p + __len1, __how_much);
145 this->_S_copy(__p, __s, __len2);
150 if (__len2 && __len2 <= __len1)
151 this->_S_move(__p, __s, __len2);
152 if (__how_much && __len1 != __len2)
153 this->_S_move(__p + __len2, __p + __len1, __how_much);
156 if (__s + __len2 <= __p + __len1)
157 this->_S_move(__p, __s, __len2);
158 else if (__s >= __p + __len1)
159 this->_S_copy(__p, __s + __len2 - __len1, __len2);
162 const size_type __nleft = (__p + __len1) - __s;
163 this->_S_move(__p, __s, __nleft);
164 this->_S_copy(__p + __nleft, __p + __len2,
171 this->_M_mutate(__pos, __len1, __s, __len2);
173 this->_M_set_length(__new_size);
177 template<
typename _CharT,
typename _Traits,
typename _Alloc,
178 template <
typename,
typename,
typename>
class _Base>
184 __str.reserve(__lhs.size() + __rhs.size());
190 template<
typename _CharT,
typename _Traits,
typename _Alloc,
191 template <
typename,
typename,
typename>
class _Base>
198 typedef typename __string_type::size_type __size_type;
199 const __size_type __len = _Traits::length(__lhs);
201 __str.reserve(__len + __rhs.size());
202 __str.append(__lhs, __len);
207 template<
typename _CharT,
typename _Traits,
typename _Alloc,
208 template <
typename,
typename,
typename>
class _Base>
214 __str.reserve(__rhs.size() + 1);
215 __str.push_back(__lhs);
220 template<
typename _CharT,
typename _Traits,
typename _Alloc,
221 template <
typename,
typename,
typename>
class _Base>
228 typedef typename __string_type::size_type __size_type;
229 const __size_type __len = _Traits::length(__rhs);
231 __str.reserve(__lhs.size() + __len);
233 __str.append(__rhs, __len);
237 template<
typename _CharT,
typename _Traits,
typename _Alloc,
238 template <
typename,
typename,
typename>
class _Base>
244 __str.reserve(__lhs.size() + 1);
246 __str.push_back(__rhs);
250 template<
typename _CharT,
typename _Traits,
typename _Alloc,
251 template <
typename,
typename,
typename>
class _Base>
254 copy(_CharT* __s, size_type __n, size_type __pos)
const
256 _M_check(__pos,
"__versa_string::copy");
257 __n = _M_limit(__pos, __n);
260 this->_S_copy(__s, this->_M_data() + __pos, __n);
265 template<
typename _CharT,
typename _Traits,
typename _Alloc,
266 template <
typename,
typename,
typename>
class _Base>
269 find(
const _CharT* __s, size_type __pos, size_type __n)
const
272 const size_type __size = this->size();
273 const _CharT* __data = this->_M_data();
276 return __pos <= __size ? __pos : npos;
280 for (; __pos <= __size - __n; ++__pos)
281 if (traits_type::eq(__data[__pos], __s[0])
282 && traits_type::compare(__data + __pos + 1,
283 __s + 1, __n - 1) == 0)
289 template<
typename _CharT,
typename _Traits,
typename _Alloc,
290 template <
typename,
typename,
typename>
class _Base>
293 find(_CharT __c, size_type __pos)
const _GLIBCXX_NOEXCEPT
295 size_type __ret = npos;
296 const size_type __size = this->size();
299 const _CharT* __data = this->_M_data();
300 const size_type __n = __size - __pos;
301 const _CharT* __p = traits_type::find(__data + __pos, __n, __c);
303 __ret = __p - __data;
308 template<
typename _CharT,
typename _Traits,
typename _Alloc,
309 template <
typename,
typename,
typename>
class _Base>
312 rfind(
const _CharT* __s, size_type __pos, size_type __n)
const
315 const size_type __size = this->size();
318 __pos =
std::min(size_type(__size - __n), __pos);
319 const _CharT* __data = this->_M_data();
322 if (traits_type::compare(__data + __pos, __s, __n) == 0)
330 template<
typename _CharT,
typename _Traits,
typename _Alloc,
331 template <
typename,
typename,
typename>
class _Base>
334 rfind(_CharT __c, size_type __pos)
const _GLIBCXX_NOEXCEPT
336 size_type __size = this->size();
339 if (--__size > __pos)
341 for (++__size; __size-- > 0; )
342 if (traits_type::eq(this->_M_data()[__size], __c))
348 template<
typename _CharT,
typename _Traits,
typename _Alloc,
349 template <
typename,
typename,
typename>
class _Base>
352 find_first_of(
const _CharT* __s, size_type __pos, size_type __n)
const
355 for (; __n && __pos < this->size(); ++__pos)
357 const _CharT* __p = traits_type::find(__s, __n,
358 this->_M_data()[__pos]);
365 template<
typename _CharT,
typename _Traits,
typename _Alloc,
366 template <
typename,
typename,
typename>
class _Base>
369 find_last_of(
const _CharT* __s, size_type __pos, size_type __n)
const
372 size_type __size = this->size();
375 if (--__size > __pos)
379 if (traits_type::find(__s, __n, this->_M_data()[__size]))
382 while (__size-- != 0);
387 template<
typename _CharT,
typename _Traits,
typename _Alloc,
388 template <
typename,
typename,
typename>
class _Base>
394 for (; __pos < this->size(); ++__pos)
395 if (!traits_type::find(__s, __n, this->_M_data()[__pos]))
400 template<
typename _CharT,
typename _Traits,
typename _Alloc,
401 template <
typename,
typename,
typename>
class _Base>
406 for (; __pos < this->size(); ++__pos)
407 if (!traits_type::eq(this->_M_data()[__pos], __c))
412 template<
typename _CharT,
typename _Traits,
typename _Alloc,
413 template <
typename,
typename,
typename>
class _Base>
419 size_type __size = this->size();
422 if (--__size > __pos)
426 if (!traits_type::find(__s, __n, this->_M_data()[__size]))
434 template<
typename _CharT,
typename _Traits,
typename _Alloc,
435 template <
typename,
typename,
typename>
class _Base>
440 size_type __size = this->size();
443 if (--__size > __pos)
447 if (!traits_type::eq(this->_M_data()[__size], __c))
455 template<
typename _CharT,
typename _Traits,
typename _Alloc,
456 template <
typename,
typename,
typename>
class _Base>
461 _M_check(__pos,
"__versa_string::compare");
462 __n = _M_limit(__pos, __n);
463 const size_type __osize = __str.size();
464 const size_type __len =
std::min(__n, __osize);
465 int __r = traits_type::compare(this->_M_data() + __pos,
466 __str.data(), __len);
468 __r = this->_S_compare(__n, __osize);
472 template<
typename _CharT,
typename _Traits,
typename _Alloc,
473 template <
typename,
typename,
typename>
class _Base>
477 size_type __pos2, size_type __n2)
const
479 _M_check(__pos1,
"__versa_string::compare");
480 __str._M_check(__pos2,
"__versa_string::compare");
481 __n1 = _M_limit(__pos1, __n1);
482 __n2 = __str._M_limit(__pos2, __n2);
483 const size_type __len =
std::min(__n1, __n2);
484 int __r = traits_type::compare(this->_M_data() + __pos1,
485 __str.data() + __pos2, __len);
487 __r = this->_S_compare(__n1, __n2);
491 template<
typename _CharT,
typename _Traits,
typename _Alloc,
492 template <
typename,
typename,
typename>
class _Base>
495 compare(
const _CharT* __s)
const
498 const size_type __size = this->size();
499 const size_type __osize = traits_type::length(__s);
500 const size_type __len =
std::min(__size, __osize);
501 int __r = traits_type::compare(this->_M_data(), __s, __len);
503 __r = this->_S_compare(__size, __osize);
507 template<
typename _CharT,
typename _Traits,
typename _Alloc,
508 template <
typename,
typename,
typename>
class _Base>
511 compare(size_type __pos, size_type __n1,
const _CharT* __s)
const
514 _M_check(__pos,
"__versa_string::compare");
515 __n1 = _M_limit(__pos, __n1);
516 const size_type __osize = traits_type::length(__s);
517 const size_type __len =
std::min(__n1, __osize);
518 int __r = traits_type::compare(this->_M_data() + __pos, __s, __len);
520 __r = this->_S_compare(__n1, __osize);
524 template<
typename _CharT,
typename _Traits,
typename _Alloc,
525 template <
typename,
typename,
typename>
class _Base>
528 compare(size_type __pos, size_type __n1,
const _CharT* __s,
529 size_type __n2)
const
532 _M_check(__pos,
"__versa_string::compare");
533 __n1 = _M_limit(__pos, __n1);
534 const size_type __len =
std::min(__n1, __n2);
535 int __r = traits_type::compare(this->_M_data() + __pos, __s, __len);
537 __r = this->_S_compare(__n1, __n2);
541 _GLIBCXX_END_NAMESPACE_VERSION
std::size_t __size(__stack_t __stack)
Definition: profiler_node.h:68
#define __glibcxx_requires_string(_String)
Definition: debug.h:78
const _Tp & min(const _Tp &__a, const _Tp &__b)
Equivalent to std::min.
Definition: base.h:144
#define __glibcxx_requires_string_len(_String, _Len)
Definition: debug.h:79
_Safe_iterator< _Iterator, _Sequence > operator+(typename _Safe_iterator< _Iterator, _Sequence >::difference_type __n, const _Safe_iterator< _Iterator, _Sequence > &__i)
Definition: safe_iterator.h:712