// (C) Copyright Gennadiy Rozental 2003. // Use, modification, and distribution are subject to 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. #include <boost/test/execution_monitor.hpp> #include <iostream> struct my_exception1 { explicit my_exception1( int res_code ) : m_res_code( res_code ) {} int m_res_code; }; struct my_exception2 { explicit my_exception2( int res_code ) : m_res_code( res_code ) {} int m_res_code; }; struct dangerous_call_monitor : boost::execution_monitor { explicit dangerous_call_monitor( int argc ) : m_argc( argc ) {} virtual int function() { // here we perform some operation under monitoring that could throw my_exception if( m_argc < 2 ) throw my_exception1( 23 ); if( m_argc > 3 ) throw my_exception2( 45 ); else if( m_argc > 2 ) throw "too many args"; return 1; } int m_argc; }; void translate_my_exception1( my_exception1 const& ex ) { std::cout << "Caught my_exception1(" << ex.m_res_code << ")"<< std::endl; } void translate_my_exception2( my_exception2 const& ex ) { std::cout << "Caught my_exception2(" << ex.m_res_code << ")"<< std::endl; } int main( int argc , char *[] ) { dangerous_call_monitor the_monitor( argc ); the_monitor.register_exception_translator<my_exception1>( &translate_my_exception1 ); the_monitor.register_exception_translator<my_exception2>( &translate_my_exception2 ); try { the_monitor.execute(); } catch ( boost::execution_exception const& ex ) { std::cout << "Caught exception: " << ex.what() << std::endl; } return 0; } // EOF