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Diffstat (limited to 'contrib/libstdc++/include/bits/streambuf.tcc')
| -rw-r--r-- | contrib/libstdc++/include/bits/streambuf.tcc | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/contrib/libstdc++/include/bits/streambuf.tcc b/contrib/libstdc++/include/bits/streambuf.tcc deleted file mode 100644 index c4b860549a75..000000000000 --- a/contrib/libstdc++/include/bits/streambuf.tcc +++ /dev/null @@ -1,179 +0,0 @@ -// Stream buffer classes -*- C++ -*- - -// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 -// 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 streambuf.tcc - * This is an internal header file, included by other library headers. - * You should not attempt to use it directly. - */ - -// -// ISO C++ 14882: 27.5 Stream buffers -// - -#ifndef _STREAMBUF_TCC -#define _STREAMBUF_TCC 1 - -#pragma GCC system_header - -_GLIBCXX_BEGIN_NAMESPACE(std) - - template<typename _CharT, typename _Traits> - streamsize - basic_streambuf<_CharT, _Traits>:: - xsgetn(char_type* __s, streamsize __n) - { - streamsize __ret = 0; - while (__ret < __n) - { - const streamsize __buf_len = this->egptr() - this->gptr(); - if (__buf_len) - { - const streamsize __remaining = __n - __ret; - const streamsize __len = std::min(__buf_len, __remaining); - traits_type::copy(__s, this->gptr(), __len); - __ret += __len; - __s += __len; - this->gbump(__len); - } - - if (__ret < __n) - { - const int_type __c = this->uflow(); - if (!traits_type::eq_int_type(__c, traits_type::eof())) - { - traits_type::assign(*__s++, traits_type::to_char_type(__c)); - ++__ret; - } - else - break; - } - } - return __ret; - } - - template<typename _CharT, typename _Traits> - streamsize - basic_streambuf<_CharT, _Traits>:: - xsputn(const char_type* __s, streamsize __n) - { - streamsize __ret = 0; - while (__ret < __n) - { - const streamsize __buf_len = this->epptr() - this->pptr(); - if (__buf_len) - { - const streamsize __remaining = __n - __ret; - const streamsize __len = std::min(__buf_len, __remaining); - traits_type::copy(this->pptr(), __s, __len); - __ret += __len; - __s += __len; - this->pbump(__len); - } - - if (__ret < __n) - { - int_type __c = this->overflow(traits_type::to_int_type(*__s)); - if (!traits_type::eq_int_type(__c, traits_type::eof())) - { - ++__ret; - ++__s; - } - else - break; - } - } - return __ret; - } - - // Conceivably, this could be used to implement buffer-to-buffer - // copies, if this was ever desired in an un-ambiguous way by the - // standard. - template<typename _CharT, typename _Traits> - streamsize - __copy_streambufs_eof(basic_streambuf<_CharT, _Traits>* __sbin, - basic_streambuf<_CharT, _Traits>* __sbout, - bool& __ineof) - { - streamsize __ret = 0; - __ineof = true; - typename _Traits::int_type __c = __sbin->sgetc(); - while (!_Traits::eq_int_type(__c, _Traits::eof())) - { - __c = __sbout->sputc(_Traits::to_char_type(__c)); - if (_Traits::eq_int_type(__c, _Traits::eof())) - { - __ineof = false; - break; - } - ++__ret; - __c = __sbin->snextc(); - } - return __ret; - } - - template<typename _CharT, typename _Traits> - inline streamsize - __copy_streambufs(basic_streambuf<_CharT, _Traits>* __sbin, - basic_streambuf<_CharT, _Traits>* __sbout) - { - bool __ineof; - return __copy_streambufs_eof(__sbin, __sbout, __ineof); - } - - // Inhibit implicit instantiations for required instantiations, - // which are defined via explicit instantiations elsewhere. - // NB: This syntax is a GNU extension. -#if _GLIBCXX_EXTERN_TEMPLATE - extern template class basic_streambuf<char>; - extern template - streamsize - __copy_streambufs(basic_streambuf<char>*, - basic_streambuf<char>*); - extern template - streamsize - __copy_streambufs_eof(basic_streambuf<char>*, - basic_streambuf<char>*, bool&); - -#ifdef _GLIBCXX_USE_WCHAR_T - extern template class basic_streambuf<wchar_t>; - extern template - streamsize - __copy_streambufs(basic_streambuf<wchar_t>*, - basic_streambuf<wchar_t>*); - extern template - streamsize - __copy_streambufs_eof(basic_streambuf<wchar_t>*, - basic_streambuf<wchar_t>*, bool&); -#endif -#endif - -_GLIBCXX_END_NAMESPACE - -#endif |