Imported Upstream version 1.49.0upstream/1.49.0

1 files changed, 164 insertions, 0 deletions

diff --git a/boost/test/utils/wrap_stringstream.hpp b/boost/test/utils/wrap_stringstream.hpp
new file mode 100644
index 0000000000..a3eaff1c8c
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+++ b/boost/test/utils/wrap_stringstream.hpp
@@ -0,0 +1,164 @@
+//  (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