// (C) Copyright Gennadiy Rozental 2002-2008. | |
// Distributed under the Boost Software License, Version 1.0. | |
// (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// See http://www.boost.org/libs/test for the library home page. | |
// | |
// File : $RCSfile$ | |
// | |
// Version : $Revision: 49312 $ | |
// | |
// Description : wraps strstream and stringstream (depends with one is present) | |
// to provide the unified interface | |
// *************************************************************************** | |
#ifndef BOOST_WRAP_STRINGSTREAM_HPP_071894GER | |
#define BOOST_WRAP_STRINGSTREAM_HPP_071894GER | |
// Boost.Test | |
#include <boost/test/detail/config.hpp> | |
// STL | |
#ifdef BOOST_NO_STRINGSTREAM | |
#include <strstream> // for std::ostrstream | |
#else | |
#include <sstream> // for std::ostringstream | |
#endif // BOOST_NO_STRINGSTREAM | |
#include <boost/test/detail/suppress_warnings.hpp> | |
//____________________________________________________________________________// | |
namespace boost { | |
// ************************************************************************** // | |
// ************** basic_wrap_stringstream ************** // | |
// ************************************************************************** // | |
template<typename CharT> | |
class basic_wrap_stringstream { | |
public: | |
#if defined(BOOST_CLASSIC_IOSTREAMS) | |
typedef std::ostringstream wrapped_stream; | |
#elif defined(BOOST_NO_STRINGSTREAM) | |
typedef std::basic_ostrstream<CharT> wrapped_stream; | |
#else | |
typedef std::basic_ostringstream<CharT> wrapped_stream; | |
#endif // BOOST_NO_STRINGSTREAM | |
// Access methods | |
basic_wrap_stringstream& ref(); | |
wrapped_stream& stream(); | |
std::basic_string<CharT> const& str(); | |
private: | |
// Data members | |
wrapped_stream m_stream; | |
std::basic_string<CharT> m_str; | |
}; | |
//____________________________________________________________________________// | |
template <typename CharT, typename T> | |
inline basic_wrap_stringstream<CharT>& | |
operator<<( basic_wrap_stringstream<CharT>& targ, T const& t ) | |
{ | |
targ.stream() << t; | |
return targ; | |
} | |
//____________________________________________________________________________// | |
template <typename CharT> | |
inline typename basic_wrap_stringstream<CharT>::wrapped_stream& | |
basic_wrap_stringstream<CharT>::stream() | |
{ | |
return m_stream; | |
} | |
//____________________________________________________________________________// | |
template <typename CharT> | |
inline basic_wrap_stringstream<CharT>& | |
basic_wrap_stringstream<CharT>::ref() | |
{ | |
return *this; | |
} | |
//____________________________________________________________________________// | |
template <typename CharT> | |
inline std::basic_string<CharT> const& | |
basic_wrap_stringstream<CharT>::str() | |
{ | |
#ifdef BOOST_NO_STRINGSTREAM | |
m_str.assign( m_stream.str(), m_stream.pcount() ); | |
m_stream.freeze( false ); | |
#else | |
m_str = m_stream.str(); | |
#endif | |
return m_str; | |
} | |
//____________________________________________________________________________// | |
template <typename CharT> | |
inline basic_wrap_stringstream<CharT>& | |
operator<<( basic_wrap_stringstream<CharT>& targ, basic_wrap_stringstream<CharT>& src ) | |
{ | |
targ << src.str(); | |
return targ; | |
} | |
//____________________________________________________________________________// | |
#if BOOST_TEST_USE_STD_LOCALE | |
template <typename CharT> | |
inline basic_wrap_stringstream<CharT>& | |
operator<<( basic_wrap_stringstream<CharT>& targ, std::ios_base& (BOOST_TEST_CALL_DECL *man)(std::ios_base&) ) | |
{ | |
targ.stream() << man; | |
return targ; | |
} | |
//____________________________________________________________________________// | |
template<typename CharT,typename Elem,typename Tr> | |
inline basic_wrap_stringstream<CharT>& | |
operator<<( basic_wrap_stringstream<CharT>& targ, std::basic_ostream<Elem,Tr>& (BOOST_TEST_CALL_DECL *man)(std::basic_ostream<Elem, Tr>&) ) | |
{ | |
targ.stream() << man; | |
return targ; | |
} | |
//____________________________________________________________________________// | |
template<typename CharT,typename Elem,typename Tr> | |
inline basic_wrap_stringstream<CharT>& | |
operator<<( basic_wrap_stringstream<CharT>& targ, std::basic_ios<Elem, Tr>& (BOOST_TEST_CALL_DECL *man)(std::basic_ios<Elem, Tr>&) ) | |
{ | |
targ.stream() << man; | |
return targ; | |
} | |
//____________________________________________________________________________// | |
#endif | |
// ************************************************************************** // | |
// ************** wrap_stringstream ************** // | |
// ************************************************************************** // | |
typedef basic_wrap_stringstream<char> wrap_stringstream; | |
typedef basic_wrap_stringstream<wchar_t> wrap_wstringstream; | |
} // namespace boost | |
//____________________________________________________________________________// | |
#include <boost/test/detail/enable_warnings.hpp> | |
#endif // BOOST_WRAP_STRINGSTREAM_HPP_071894GER |