src/modules/assert.cpp

/* ----------------------------------------------------------------------- *//**
 *
 * @file assert.cpp
 *
 * @brief Boost assertion handler
 *
 *//* --------------------------------------------------------------------------
 *
 * FIXME: Implementing the assertion handlers here is not without issues.
 * On system with a flat namespace (Linux), the main image might also have
 * definitions of the boost assertion handlers, which would be used (unless
 * the connector library is loaded with RTLD_LOCAL ORed in to the call to
 * dlopen).
 *
 */

#include <modules/common.hpp>

namespace boost
{
    /**
     * @brief Boost failed assertion handler, with message
     *
     * @internal
     * If the macro \c BOOST_ENABLE_ASSERT_HANDLER is defined when
     * <tt><boost/assert.hpp></tt> is included, instead of sending a error
     * message to an output stream, the expression
     * <tt>::boost::assertion_failed_msg(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__)</tt>
     * is evaluated.
     */
    void assertion_failed_msg(char const *inExpr, char const *inMsg,
        char const *inFunction, char const *inFile, long inLine) {
        
        std::stringstream tmp;
        tmp << inMsg
            << "\nDetails (for developers): \n"
            "Failed assertion: " << inExpr <<
            "\nFunction: " << inFunction <<
            "\nFile: " << inFile << ":" << inLine;
        
        throw std::runtime_error( tmp.str() );
    }

    /**
     * @brief Boost failed assertion handler, without message
     *
     * @internal
     * If the macro \c BOOST_ENABLE_ASSERT_HANDLER is defined when
     * <tt><boost/assert.hpp></tt> is included, <tt>BOOST_ASSERT(expr)</tt>
     * evaluates \c expr and, if the result is false, evaluates the expression
     * <tt>::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__)</tt>
     */
    void assertion_failed(char const *inExpr, char const *inFunction,
        char const *inFile, long inLine) {
        
        assertion_failed_msg("A run-time error occured.", inExpr, inFunction,
            inFile, inLine);
    }
} // namespace boost