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Diffstat (limited to 'contrib/libstdc++/include/ext/vstring_util.h')
| -rw-r--r-- | contrib/libstdc++/include/ext/vstring_util.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/contrib/libstdc++/include/ext/vstring_util.h b/contrib/libstdc++/include/ext/vstring_util.h deleted file mode 100644 index 5ff3034fc5b65..0000000000000 --- a/contrib/libstdc++/include/ext/vstring_util.h +++ /dev/null @@ -1,177 +0,0 @@ -// Versatile string utility -*- C++ -*- - -// Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library is free -// software; you can redistribute it and/or modify it under the -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 2, or (at your option) -// any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING. If not, write to the Free -// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, -// USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -/** @file ext/vstring_util.h - * This file is a GNU extension to the Standard C++ Library. - * This is an internal header file, included by other library headers. - * You should not attempt to use it directly. - */ - -#ifndef _VSTRING_UTIL_H -#define _VSTRING_UTIL_H 1 - -#pragma GCC system_header - -#include <ext/vstring_fwd.h> -#include <debug/debug.h> -#include <bits/stl_function.h> // For less -#include <bits/functexcept.h> -#include <locale> -#include <algorithm> // For std::distance, srd::search. -#include <bits/ostream_insert.h> - -_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) - - template<typename _CharT, typename _Traits, typename _Alloc> - struct __vstring_utility - { - typedef typename _Alloc::template rebind<_CharT>::other _CharT_alloc_type; - - typedef _Traits traits_type; - typedef typename _Traits::char_type value_type; - typedef typename _CharT_alloc_type::size_type size_type; - typedef typename _CharT_alloc_type::pointer pointer; - typedef typename _CharT_alloc_type::const_pointer const_pointer; - - // For __sso_string. - typedef __gnu_cxx:: - __normal_iterator<pointer, __gnu_cxx:: - __versa_string<_CharT, _Traits, _Alloc, - __sso_string_base> > - __sso_iterator; - typedef __gnu_cxx:: - __normal_iterator<const_pointer, __gnu_cxx:: - __versa_string<_CharT, _Traits, _Alloc, - __sso_string_base> > - __const_sso_iterator; - - // For __rc_string. - typedef __gnu_cxx:: - __normal_iterator<pointer, __gnu_cxx:: - __versa_string<_CharT, _Traits, _Alloc, - __rc_string_base> > - __rc_iterator; - typedef __gnu_cxx:: - __normal_iterator<const_pointer, __gnu_cxx:: - __versa_string<_CharT, _Traits, _Alloc, - __rc_string_base> > - __const_rc_iterator; - - // NB: When the allocator is empty, deriving from it saves space - // (http://www.cantrip.org/emptyopt.html). - template<typename _Alloc1> - struct _Alloc_hider - : public _Alloc1 - { - _Alloc_hider(const _Alloc1& __a, _CharT* __ptr) - : _Alloc1(__a), _M_p(__ptr) { } - - _CharT* _M_p; // The actual data. - }; - - // For use in _M_construct (_S_construct) forward_iterator_tag. - template<typename _Type> - static bool - _S_is_null_pointer(_Type* __ptr) - { return __ptr == 0; } - - template<typename _Type> - static bool - _S_is_null_pointer(_Type) - { return false; } - - // When __n = 1 way faster than the general multichar - // traits_type::copy/move/assign. - static void - _S_copy(_CharT* __d, const _CharT* __s, size_type __n) - { - if (__n == 1) - traits_type::assign(*__d, *__s); - else - traits_type::copy(__d, __s, __n); - } - - static void - _S_move(_CharT* __d, const _CharT* __s, size_type __n) - { - if (__n == 1) - traits_type::assign(*__d, *__s); - else - traits_type::move(__d, __s, __n); - } - - static void - _S_assign(_CharT* __d, size_type __n, _CharT __c) - { - if (__n == 1) - traits_type::assign(*__d, __c); - else - traits_type::assign(__d, __n, __c); - } - - // _S_copy_chars is a separate template to permit specialization - // to optimize for the common case of pointers as iterators. - template<typename _Iterator> - static void - _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2) - { - for (; __k1 != __k2; ++__k1, ++__p) - traits_type::assign(*__p, *__k1); // These types are off. - } - - static void - _S_copy_chars(_CharT* __p, __sso_iterator __k1, __sso_iterator __k2) - { _S_copy_chars(__p, __k1.base(), __k2.base()); } - - static void - _S_copy_chars(_CharT* __p, __const_sso_iterator __k1, - __const_sso_iterator __k2) - { _S_copy_chars(__p, __k1.base(), __k2.base()); } - - static void - _S_copy_chars(_CharT* __p, __rc_iterator __k1, __rc_iterator __k2) - { _S_copy_chars(__p, __k1.base(), __k2.base()); } - - static void - _S_copy_chars(_CharT* __p, __const_rc_iterator __k1, - __const_rc_iterator __k2) - { _S_copy_chars(__p, __k1.base(), __k2.base()); } - - static void - _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2) - { _S_copy(__p, __k1, __k2 - __k1); } - - static void - _S_copy_chars(_CharT* __p, const _CharT* __k1, const _CharT* __k2) - { _S_copy(__p, __k1, __k2 - __k1); } - }; - -_GLIBCXX_END_NAMESPACE - -#endif /* _VSTRING_UTIL_H */ |