47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/*=============================================================================
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Copyright (c) 2003 Martin Wille
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http://spirit.sourceforge.net/
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Use, modification and distribution is subject to the Boost Software
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License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#include <boost/config.hpp>
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///////////////////////////////////////////////////////////////////////////
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// workaround for prestandard support of stringstreams
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//
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// * defines sstream_t for the string stream type
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// * defines std::string getstring(sstream_t &);
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//
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#ifdef BOOST_NO_STRINGSTREAM
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# include <strstream>
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typedef strstream sstream_t;
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std::string
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getstring(std::strstream& ss)
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{
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ss << ends;
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std::string rval = ss.str();
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ss.freeze(false);
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return rval;
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}
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#else
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# include <sstream>
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typedef std::stringstream sstream_t;
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std::string
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getstring(std::stringstream &ss)
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{
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return ss.str();
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}
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#endif
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void use_getstring_to_avoid_compiler_warnings_about_unused_functions()
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{
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sstream_t ss;
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getstring(ss);
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if(!ss) { // to be not recursive on all control paths
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use_getstring_to_avoid_compiler_warnings_about_unused_functions();
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}
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}
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