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/* Copyright (C) 2004 Garrett A. Kajmowicz
*
* This file is part of the uClibc++ Library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <istream>
#include <ostream>
#include <string>
#ifdef __UCLIBCXX_HAS_WCHAR__
#include <cwchar>
#include <cwctype>
#endif
#ifndef __HEADER_STD_STRING_IOSTREAM
#define __HEADER_STD_STRING_IOSTREAM 1
#pragma GCC visibility push(default)
extern "C++"
{
namespace std
{
template<class charT, class traits, class Allocator> _UCXXEXPORT basic_ostream<charT, traits>&
operator<<(basic_ostream<charT, traits>& os, const basic_string<charT,traits,Allocator>& str)
{
return os.write(str.data(), str.length());
}
template<class charT, class traits, class Allocator> _UCXXEXPORT basic_istream<charT,traits>&
operator>>(basic_istream<charT,traits>& is, basic_string<charT,traits,Allocator>& str)
{
typename basic_istream<charT, traits>::sentry s(is);
if(s == false)
{
return is;
}
str.clear();
typename basic_istream<charT, traits>::int_type c;
typename Allocator::size_type n = is.width();
bool exitnow = false;
if (n == 0)
{
n = str.max_size();
}
// //Clear out preliminary spaces first
// c = is.get();
// while(isspace(c)){
// c = is.get();
// }
//
// is.putback(c);
do
{
c = is.get();
if(c == traits::eof() || isspace(c) || n == 0)
{
is.putback(c);
exitnow = true;
}
else
{
str.append(1, traits::to_char_type(c) );
--n;
}
}
while(exitnow == false);
return is;
}
template<class charT, class traits, class Allocator> _UCXXEXPORT basic_istream<charT,traits>&
getline(basic_istream<charT,traits>& is, basic_string<charT,traits,Allocator>& str, charT delim)
{
typename basic_istream<charT,traits>::sentry s(is);
if (s == false)
{
return is;
}
str.erase();
streamsize i = 0;
typename basic_istream<charT,traits>::int_type c_i;
charT c;
unsigned int n = str.max_size();
for (i = 0; i < n; ++i)
{
c_i=is.get();
if (c_i == traits::eof() )
{
return is;
}
c = traits::to_char_type(c_i);
if (c == delim)
{
return is;
}
str.append(1, c);
}
return is;
}
template<class charT, class traits, class Allocator> _UCXXEXPORT basic_istream<charT,traits>&
getline(basic_istream<charT,traits>& is, basic_string<charT,traits,Allocator>& str)
{
return getline(is, str, '\n');
}
#ifdef __UCLIBCXX_EXPAND_STRING_CHAR__
#ifndef __UCLIBCXX_COMPILE_STRING__
#ifdef __UCLIBCXX_EXPAND_ISTREAM_CHAR__
template<> _UCXXEXPORT basic_istream<char, char_traits<char> >& operator>>(
basic_istream<char,char_traits<char> >& is,
basic_string<char, char_traits<char>, allocator<char> >& str);
#endif
#ifdef __UCLIBCXX_EXPAND_OSTREAM_CHAR__
template<> _UCXXEXPORT basic_ostream<char, char_traits<char> >&
operator<<(basic_ostream<char, char_traits<char> >& os,
const basic_string<char,char_traits<char>, std::allocator<char> >& str);
#endif
#endif
#endif
} // namespace
} // extern "C++"
#pragma GCC visibility pop
#endif
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