+//--------------------------------------------------------------------------------------//
+// BOOST_ASSERT_MSG //
+//--------------------------------------------------------------------------------------//
+
+# undef BOOST_ASSERT_MSG
+
+#if defined(BOOST_DISABLE_ASSERTS) || defined(NDEBUG)
+
+ #define BOOST_ASSERT_MSG(expr, msg) ((void)0)
+
+#elif defined(BOOST_ENABLE_ASSERT_HANDLER)
+
+ #include <boost/config.hpp>
+ #include <boost/current_function.hpp>
+
+ namespace boost
+ {
+ void assertion_failed_msg(char const * expr, char const * msg,
+ char const * function, char const * file, long line); // user defined
+ } // namespace boost
+
+ #define BOOST_ASSERT_MSG(expr, msg) (BOOST_LIKELY(!!(expr)) \
+ ? ((void)0) \
+ : ::boost::assertion_failed_msg(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
+
+#else
+ #ifndef BOOST_ASSERT_HPP
+ #define BOOST_ASSERT_HPP
+ #include <cstdlib>
+ #include <iostream>
+ #include <boost/config.hpp>
+ #include <boost/current_function.hpp>
+
+ // IDE's like Visual Studio perform better if output goes to std::cout or
+ // some other stream, so allow user to configure output stream:
+ #ifndef BOOST_ASSERT_MSG_OSTREAM
+ # define BOOST_ASSERT_MSG_OSTREAM std::cerr
+ #endif
+
+ namespace boost
+ {
+ namespace assertion
+ {
+ namespace detail
+ {
+ // Note: The template is needed to make the function non-inline and avoid linking errors
+ template< typename CharT >
+ BOOST_NOINLINE void assertion_failed_msg(CharT const * expr, char const * msg, char const * function,
+ char const * file, long line)
+ {
+ BOOST_ASSERT_MSG_OSTREAM
+ << "***** Internal Program Error - assertion (" << expr << ") failed in "
+ << function << ":\n"
+ << file << '(' << line << "): " << msg << std::endl;
+#ifdef UNDER_CE
+ // The Windows CE CRT library does not have abort() so use exit(-1) instead.
+ std::exit(-1);
+#else
+ std::abort();
+#endif
+ }
+ } // detail
+ } // assertion
+ } // detail
+ #endif
+
+ #define BOOST_ASSERT_MSG(expr, msg) (BOOST_LIKELY(!!(expr)) \
+ ? ((void)0) \
+ : ::boost::assertion::detail::assertion_failed_msg(#expr, msg, \
+ BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
+#endif
+
+//--------------------------------------------------------------------------------------//
+// BOOST_VERIFY //
+//--------------------------------------------------------------------------------------//
+