1 // Components for manipulating sequences of characters -*- C++ -*-
3 // Copyright (C) 2000, 1999, 1998, 1997 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
27 // invalidate any other reasons why the executable file might be covered by
28 // the GNU General Public License.
31 // ISO C++ 14882: 21 Strings library
34 // Written by Jason Merrill based upon the specification by Takanori Adachi
35 // in ANSI X3J16/94-0013R2. Rewritten by Nathan Myers.
37 #include <bits/std_string.h>
38 #include <bits/std_algorithm.h>
40 // Instantiation configuration.
43 # define _GLIBCPP_INSTANTIATING_CHAR 1
48 typedef basic_string<C> S;
50 template C S::_Rep::_S_terminal;
51 template const S::size_type S::npos;
52 template S::size_type S::_Rep::_S_max_size;
53 template S::size_type S::_S_empty_rep_storage[];
54 template S::_Rep* S::_Rep::_S_create(size_t, S::allocator_type const&);
55 template void S::_Rep::_M_destroy(const S::allocator_type&) throw();
56 template void __destroy_aux(S*, S*, __false_type);
58 template S::basic_string(S const&);
61 S::basic_string(S::size_type, C, const S::allocator_type&);
64 S::basic_string(const S::allocator_type&);
67 S::basic_string(const S&, S::size_type, S::size_type);
70 S::basic_string(const S&, S::size_type, S::size_type,
71 const S::allocator_type&);
74 S::basic_string(C const*, S::size_type, const S::allocator_type&);
77 S::basic_string(C const*, S::allocator_type const&);
80 S::basic_string(C*, C*, const allocator<C>&);
83 S::basic_string(S::iterator, S::iterator, const allocator<C>&);
86 void S::_M_leak_hard();
89 void S::_M_mutate(S::size_type, S::size_type, S::size_type);
92 C* S::_Rep::_M_clone(S::allocator_type const&, S::size_type);
95 void S::reserve(S::size_type);
100 # ifdef _GLIBCPP_ALLOC_CONTROL
102 bool (* S::_Rep::_S_excess_slop)(size_t, size_t);
105 bool S::_Rep::_S_default_excess(size_t, size_t);
109 void S::resize(S::size_type, C);
112 S& S::append(S const&);
115 S& S::append(S const&, S::size_type, S::size_type);
118 S& S::append(C const*, S::size_type);
121 S& S::append(S::size_type, C);
125 S::append<S::iterator>(S::iterator, S::iterator);
133 S::assign<S::iterator>(S::iterator, S::iterator);
137 S::insert<S::iterator> //c*
138 (S::iterator, S::iterator, S::iterator); //it, c+, c+ and temptype = char*
141 S& S::replace(S::size_type, S::size_type, S const&,
142 S::size_type, S::size_type);
145 S& S::replace(S::iterator, S::iterator, S::size_type, C);
149 S::replace<S::iterator> // c*
150 (S::iterator, S::iterator, S::iterator, S::iterator); //it, it, c+, c+
154 S::_M_replace<S::iterator>
155 (S::iterator, S::iterator, S::iterator, S::iterator, forward_iterator_tag);
157 // Only one template keyword allowed here.
158 // See core issue #46 (NAD)
159 // http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/cwg_closed.html#46
162 S::_M_replace<S::const_iterator>
163 (S::iterator, S::iterator,
164 S::const_iterator, S::const_iterator, forward_iterator_tag);
169 (S::iterator, S::iterator, C*, C*, forward_iterator_tag);
173 S::_M_replace<const C*>
174 (S::iterator, S::iterator, const C*, const C*, forward_iterator_tag);
177 S::size_type S::copy(C*, S::size_type, S::size_type) const;
181 S::_S_construct<S::iterator>
182 (S::iterator, S::iterator, const allocator<C>&);
186 S::_S_construct<S::iterator>
187 (S::iterator, S::iterator, const allocator<C>&, forward_iterator_tag);
192 (C*, C*, const allocator<C>&, forward_iterator_tag);
196 S::_S_construct<const C*>
197 (const C*, const C*, const allocator<C>&, forward_iterator_tag);
201 S::_S_construct(S::size_type, C, S::allocator_type const&);
203 // These members are explicitly specialized, and can only be in one
204 // translation unit or else we get multiple copies. . .
205 #if _GLIBCPP_INSTANTIATING_CHAR
208 string::_S_find(const char* __beg, const char* __end, char __c)
210 const char* __ret = strchr(__beg, __c);
211 return (__ret ? __ret : __end);
213 #elif defined(_GLIBCPP_USE_WCHAR_T)
216 wstring::_S_find(const wchar_t* __beg, const wchar_t* __end, wchar_t __c)
218 return find_if(__beg, __end,
219 _Char_traits_match<wchar_t, traits_type>(__c));
224 S::size_type S::find(C, S::size_type) const;
227 S::size_type S::rfind(C const*, S::size_type, S::size_type) const;
230 S::size_type S::rfind(C, S::size_type) const;
233 S::size_type S::find_first_of(C const*, S::size_type, S::size_type) const;
236 S::size_type S::find_last_of(C const*, S::size_type, S::size_type) const;
239 S::size_type S::find_first_not_of(
240 C const*, S::size_type, S::size_type) const;
243 S::size_type S::find_last_not_of(
244 C const*, S::size_type, S::size_type) const;
247 S::size_type S::find_last_not_of(C, S::size_type) const;
250 int S::compare(S::size_type, S::size_type, S const&) const;
253 int S::compare(S::size_type, S::size_type, S const&, S::size_type,
257 int S::compare(C const*) const;
261 S::size_type, S::size_type, C const*, S::size_type) const;
263 template S operator+(const C*, const S&);
265 template S operator+(C, const S&);
267 template bool operator==(const S::iterator&, const S::iterator&);
268 template bool operator==(const S::const_iterator&, const S::const_iterator&);
270 template void _S_string_copy(const S&, C*, allocator<C>::size_type);