sl@0: /*=============================================================================
sl@0:     Boost.Wave: A Standard compliant C++ preprocessor library
sl@0: 
sl@0:     http://www.boost.org/
sl@0: 
sl@0:     Copyright (c) 2001-2007 Hartmut Kaiser. Distributed under the Boost
sl@0:     Software License, Version 1.0. (See accompanying file
sl@0:     LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
sl@0: =============================================================================*/
sl@0: 
sl@0: #if !defined(BOOST_WAVE_CPP_THROW_HPP_INCLUDED)
sl@0: #define BOOST_WAVE_CPP_THROW_HPP_INCLUDED
sl@0: 
sl@0: #include <string>
sl@0: #include <boost/throw_exception.hpp>
sl@0: 
sl@0: ///////////////////////////////////////////////////////////////////////////////
sl@0: // helper macro for throwing exceptions
sl@0: #if !defined(BOOST_WAVE_THROW)
sl@0: #ifdef BOOST_NO_STRINGSTREAM
sl@0: #include <strstream>
sl@0: #define BOOST_WAVE_THROW(cls, code, msg, act_pos)                             \
sl@0:     {                                                                         \
sl@0:         using namespace boost::wave;                                          \
sl@0:         std::strstream stream;                                                \
sl@0:             stream << cls::severity_text(cls::code) << ": "                   \
sl@0:             << cls::error_text(cls::code);                                    \
sl@0:         if ((msg)[0] != 0) stream << ": " << (msg);                           \
sl@0:         stream << std::ends;                                                  \
sl@0:         std::string throwmsg = stream.str(); stream.freeze(false);            \
sl@0:         boost::throw_exception(cls(throwmsg.c_str(), cls::code,               \
sl@0:             (act_pos).get_line(), (act_pos).get_column(),                     \
sl@0:             (act_pos).get_file().c_str()));                                   \
sl@0:     }                                                                         \
sl@0:     /**/
sl@0: #else
sl@0: #include <sstream>
sl@0: #define BOOST_WAVE_THROW(cls, code, msg, act_pos)                             \
sl@0:     {                                                                         \
sl@0:         using namespace boost::wave;                                          \
sl@0:         std::stringstream stream;                                             \
sl@0:             stream << cls::severity_text(cls::code) << ": "                   \
sl@0:             << cls::error_text(cls::code);                                    \
sl@0:         if ((msg)[0] != 0) stream << ": " << (msg);                           \
sl@0:         stream << std::ends;                                                  \
sl@0:         boost::throw_exception(cls(stream.str().c_str(), cls::code,           \
sl@0:             (act_pos).get_line(), (act_pos).get_column(),                     \
sl@0:             (act_pos).get_file().c_str()));                                   \
sl@0:     }                                                                         \
sl@0:     /**/
sl@0: #endif // BOOST_NO_STRINGSTREAM
sl@0: #endif // BOOST_WAVE_THROW
sl@0: 
sl@0: ///////////////////////////////////////////////////////////////////////////////
sl@0: // helper macro for throwing exceptions with additional parameter
sl@0: #if !defined(BOOST_WAVE_THROW_NAME)
sl@0: #ifdef BOOST_NO_STRINGSTREAM
sl@0: #include <strstream>
sl@0: #define BOOST_WAVE_THROW_NAME(cls, code, msg, act_pos, name)                  \
sl@0:     {                                                                         \
sl@0:         using namespace boost::wave;                                          \
sl@0:         std::strstream stream;                                                \
sl@0:             stream << cls::severity_text(cls::code) << ": "                   \
sl@0:             << cls::error_text(cls::code);                                    \
sl@0:         if ((msg)[0] != 0) stream << ": " << (msg);                           \
sl@0:         stream << std::ends;                                                  \
sl@0:         std::string throwmsg = stream.str(); stream.freeze(false);            \
sl@0:         boost::throw_exception(cls(throwmsg.c_str(), cls::code,               \
sl@0:             (act_pos).get_line(), (act_pos).get_column(),                     \
sl@0:             (act_pos).get_file().c_str(), (name)));                           \
sl@0:     }                                                                         \
sl@0:     /**/
sl@0: #else
sl@0: #include <sstream>
sl@0: #define BOOST_WAVE_THROW_NAME(cls, code, msg, act_pos, name)                  \
sl@0:     {                                                                         \
sl@0:         using namespace boost::wave;                                          \
sl@0:         std::stringstream stream;                                             \
sl@0:             stream << cls::severity_text(cls::code) << ": "                   \
sl@0:             << cls::error_text(cls::code);                                    \
sl@0:         if ((msg)[0] != 0) stream << ": " << (msg);                           \
sl@0:         stream << std::ends;                                                  \
sl@0:         boost::throw_exception(cls(stream.str().c_str(), cls::code,           \
sl@0:             (act_pos).get_line(), (act_pos).get_column(),                     \
sl@0:             (act_pos).get_file().c_str(), (name)));                           \
sl@0:     }                                                                         \
sl@0:     /**/
sl@0: #endif // BOOST_NO_STRINGSTREAM
sl@0: #endif // BOOST_WAVE_THROW_NAME
sl@0: 
sl@0: ///////////////////////////////////////////////////////////////////////////////
sl@0: // helper macro for throwing exceptions with additional parameter
sl@0: #if !defined(BOOST_WAVE_THROW_VAR)
sl@0: #ifdef BOOST_NO_STRINGSTREAM
sl@0: #include <strstream>
sl@0: #define BOOST_WAVE_THROW_VAR(cls, code, msg, act_pos)                         \
sl@0:     {                                                                         \
sl@0:         using namespace boost::wave;                                          \
sl@0:         std::strstream stream;                                                \
sl@0:             stream << cls::severity_text(code) << ": "                        \
sl@0:             << cls::error_text(code);                                         \
sl@0:         if ((msg)[0] != 0) stream << ": " << (msg);                           \
sl@0:         stream << std::ends;                                                  \
sl@0:         std::string throwmsg = stream.str(); stream.freeze(false);            \
sl@0:         boost::throw_exception(cls(throwmsg.c_str(), code,                    \
sl@0:             (act_pos).get_line(), (act_pos).get_column(),                     \
sl@0:             (act_pos).get_file().c_str()));                                   \
sl@0:     }                                                                         \
sl@0:     /**/
sl@0: #else
sl@0: #include <sstream>
sl@0: #define BOOST_WAVE_THROW_VAR(cls, code, msg, act_pos)                         \
sl@0:     {                                                                         \
sl@0:         using namespace boost::wave;                                          \
sl@0:         std::stringstream stream;                                             \
sl@0:             stream << cls::severity_text(code) << ": "                        \
sl@0:             << cls::error_text(code);                                         \
sl@0:         if ((msg)[0] != 0) stream << ": " << (msg);                           \
sl@0:         stream << std::ends;                                                  \
sl@0:         boost::throw_exception(cls(stream.str().c_str(), code,                \
sl@0:             (act_pos).get_line(), (act_pos).get_column(),                     \
sl@0:             (act_pos).get_file().c_str()));                                   \
sl@0:     }                                                                         \
sl@0:     /**/
sl@0: #endif // BOOST_NO_STRINGSTREAM
sl@0: #endif // BOOST_WAVE_THROW_VAR
sl@0: 
sl@0: #endif // !defined(BOOST_WAVE_CPP_THROW_HPP_INCLUDED)