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// Compatibility symbols for previous versions -*- C++ -*-
// Copyright (C) 2005
// 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.
#include <bits/c++config.h>
#if defined(_GLIBCXX_SYMVER) && defined(PIC)
#define istreambuf_iterator istreambuf_iteratorXX
#define basic_fstream basic_fstreamXX
#define basic_ifstream basic_ifstreamXX
#define basic_ofstream basic_ofstreamXX
#define _M_copy(a, b, c) _M_copyXX(a, b, c)
#define _M_move(a, b, c) _M_moveXX(a, b, c)
#define _M_assign(a, b, c) _M_assignXX(a, b, c)
#define _M_disjunct(a) _M_disjunctXX(a)
#define _M_check_length(a, b, c) _M_check_lengthXX(a, b, c)
#define _M_set_length_and_sharable(a) _M_set_length_and_sharableXX(a)
#define ignore ignoreXX
#define eq eqXX
#endif
#include <string>
#include <istream>
#include <fstream>
#include <sstream>
namespace std
{
// std::istream ignore explicit specializations.
template<>
basic_istream<char>&
basic_istream<char>::
ignore(streamsize __n)
{
if (__n == 1)
return ignore();
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const int_type __eof = traits_type::eof();
__streambuf_type* __sb = this->rdbuf();
int_type __c = __sb->sgetc();
// See comment in istream.tcc.
bool __large_ignore = false;
while (true)
{
while (_M_gcount < __n
&& !traits_type::eq_int_type(__c, __eof))
{
streamsize __size = std::min(streamsize(__sb->egptr()
- __sb->gptr()),
streamsize(__n - _M_gcount));
if (__size > 1)
{
__sb->gbump(__size);
_M_gcount += __size;
__c = __sb->sgetc();
}
else
{
++_M_gcount;
__c = __sb->snextc();
}
}
if (__n == numeric_limits<streamsize>::max()
&& !traits_type::eq_int_type(__c, __eof))
{
_M_gcount = numeric_limits<streamsize>::min();
__large_ignore = true;
}
else
break;
}
if (__large_ignore)
_M_gcount = numeric_limits<streamsize>::max();
if (traits_type::eq_int_type(__c, __eof))
__err |= ios_base::eofbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
#ifdef _GLIBCXX_USE_WCHAR_T
template<>
basic_istream<wchar_t>&
basic_istream<wchar_t>::
ignore(streamsize __n)
{
if (__n == 1)
return ignore();
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
{
ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
try
{
const int_type __eof = traits_type::eof();
__streambuf_type* __sb = this->rdbuf();
int_type __c = __sb->sgetc();
bool __large_ignore = false;
while (true)
{
while (_M_gcount < __n
&& !traits_type::eq_int_type(__c, __eof))
{
streamsize __size = std::min(streamsize(__sb->egptr()
- __sb->gptr()),
streamsize(__n - _M_gcount));
if (__size > 1)
{
__sb->gbump(__size);
_M_gcount += __size;
__c = __sb->sgetc();
}
else
{
++_M_gcount;
__c = __sb->snextc();
}
}
if (__n == numeric_limits<streamsize>::max()
&& !traits_type::eq_int_type(__c, __eof))
{
_M_gcount = numeric_limits<streamsize>::min();
__large_ignore = true;
}
else
break;
}
if (__large_ignore)
_M_gcount = numeric_limits<streamsize>::max();
if (traits_type::eq_int_type(__c, __eof))
__err |= ios_base::eofbit;
}
catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
return *this;
}
#endif
}
// NB: These symbols renames should go into the shared library only,
// and only those shared libraries that support versioning.
#if defined(_GLIBCXX_SYMVER) && defined(PIC)
/* gcc-3.4.4
_ZNSt19istreambuf_iteratorIcSt11char_traitsIcEEppEv
_ZNSt19istreambuf_iteratorIwSt11char_traitsIwEEppEv
*/
namespace std
{
template
istreambuf_iterator<char>&
istreambuf_iterator<char>::operator++();
#ifdef _GLIBCXX_USE_WCHAR_T
template
istreambuf_iterator<wchar_t>&
istreambuf_iterator<wchar_t>::operator++();
#endif
} // namespace std
/* gcc-4.0.0
_ZNSs4_Rep26_M_set_length_and_sharableEj
_ZNSs7_M_copyEPcPKcj
_ZNSs7_M_moveEPcPKcj
_ZNSs9_M_assignEPcjc
_ZNKSs11_M_disjunctEPKc
_ZNKSs15_M_check_lengthEjjPKc
_ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableEj
_ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKwj
_ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKwj
_ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPwjw
_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw
_ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthEjjPKc
_ZNKSt13basic_fstreamIcSt11char_traitsIcEE7is_openEv
_ZNKSt13basic_fstreamIwSt11char_traitsIwEE7is_openEv
_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv
_ZNKSt14basic_ifstreamIwSt11char_traitsIwEE7is_openEv
_ZNKSt14basic_ofstreamIcSt11char_traitsIcEE7is_openEv
_ZNKSt14basic_ofstreamIwSt11char_traitsIwEE7is_openEv
_ZNSi6ignoreEi
_ZNSi6ignoreEv
_ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreEi
_ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreEv
_ZNSt11char_traitsIcE2eqERKcS2_
_ZNSt11char_traitsIwE2eqERKwS2_
*/
namespace std
{
// std::char_traits is explicitly specialized
bool (* __p1)(const char&, const char&) = &char_traits<char>::eq;
// std::string
template
void
basic_string<char>::_M_copy(char*, const char*, size_t);
template
void
basic_string<char>::_M_move(char*, const char*, size_t);
template
void
basic_string<char>::_M_assign(char*, size_t, char);
template
bool
basic_string<char>::_M_disjunct(const char*) const;
template
void
basic_string<char>::_M_check_length(size_t, size_t, const char*) const;
template
void
basic_string<char>::_Rep::_M_set_length_and_sharable(size_t);
// std::istream
template
basic_istream<char>&
basic_istream<char>::ignore();
template
bool
basic_fstream<char>::is_open() const;
template
bool
basic_ifstream<char>::is_open() const;
template
bool
basic_ofstream<char>::is_open() const;
#ifdef _GLIBCXX_USE_WCHAR_T
bool (* __p2)(const wchar_t&, const wchar_t&) = &char_traits<wchar_t>::eq;
// std::wstring
template
void
basic_string<wchar_t>::_M_copy(wchar_t*, const wchar_t*, size_t);
template
void
basic_string<wchar_t>::_M_move(wchar_t*, const wchar_t*, size_t);
template
void
basic_string<wchar_t>::_M_assign(wchar_t*, size_t, wchar_t);
template
bool
basic_string<wchar_t>::_M_disjunct(const wchar_t*) const;
template
void
basic_string<wchar_t>::_M_check_length(size_t, size_t,
const char*) const;
template
void
basic_string<wchar_t>::_Rep::_M_set_length_and_sharable(size_t);
template
basic_istream<wchar_t>&
basic_istream<wchar_t>::ignore();
template
bool
basic_fstream<wchar_t>::is_open() const;
template
bool
basic_ifstream<wchar_t>::is_open() const;
template
bool
basic_ofstream<wchar_t>::is_open() const;
#endif
}
// The rename syntax for default exported names is
// asm (".symver name1,exportedname@GLIBCXX_3.4")
// asm (".symver name2,exportedname@@GLIBCXX_3.4.5")
// In the future, GLIBCXX_ABI > 6 should remove all uses of
// _GLIBCXX_*_SYMVER macros in this file.
#define _GLIBCXX_3_4_SYMVER(XXname, name) \
extern "C" void \
_X##name() \
__attribute__ ((alias(#XXname))); \
asm (".symver " "_X" #name "," #name "@GLIBCXX_3.4");
#define _GLIBCXX_3_4_5_SYMVER(XXname, name) \
extern "C" void \
_Y##name() \
__attribute__ ((alias(#XXname))); \
asm (".symver " "_Y" #name "," #name "@@GLIBCXX_3.4.5");
#define _GLIBCXX_ASM_SYMVER(cur, old, version) \
asm (".symver " #cur "," #old "@@" #version);
#define _GLIBCXX_APPLY_SYMVER _GLIBCXX_3_4_SYMVER
#include <bits/compatibility.h>
#undef _GLIBCXX_APPLY_SYMVER
#define _GLIBCXX_APPLY_SYMVER _GLIBCXX_3_4_5_SYMVER
#include <bits/compatibility.h>
#undef _GLIBCXX_APPLY_SYMVER
#endif
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