C++ (Cpp) BOOST_RT_PARAM_VALIDATE_LOGIC Examples

Example #1

File: argument_factory.hpp Project: gijs/hexer

    void                accept_modifier( Modifier const& m )
    {
        optionally_assign( m_value_handler, m, handler );
        optionally_assign( m_value_interpreter, m, interpreter );

        if( m.has( default_value ) ) {
            BOOST_RT_PARAM_VALIDATE_LOGIC( !m_value_generator, 
                BOOST_RT_PARAM_LITERAL( "multiple value generators for parameter" ) );

            T const& dv_ref = m[default_value];
            m_value_generator = rt_cla_detail::const_generator<T>( dv_ref );
        }

        if( m.has( default_refer_to ) ) {
            BOOST_RT_PARAM_VALIDATE_LOGIC( !m_value_generator, 
                BOOST_RT_PARAM_LITERAL( "multiple value generators for parameter" ) );

            cstring ref_id = m[default_refer_to];
            m_value_generator = rt_cla_detail::ref_generator<T>( ref_id );
        }

        if( m.has( assign_to ) ) {
            BOOST_RT_PARAM_VALIDATE_LOGIC( !m_value_handler, 
                BOOST_RT_PARAM_LITERAL( "multiple value handlers for parameter" ) );

            m_value_handler = rt_cla_detail::assigner<T>( m[assign_to] );
        }
    }

Example #2

File: typed_parameter.hpp Project: 4eek/xtractorfan

    void    accept_modifier( Modifier const& m )
    {
        cla::parameter::accept_modifier( m );

        m_arg_factory.accept_modifier( m );

        BOOST_RT_PARAM_VALIDATE_LOGIC( !p_optional || !m_arg_factory.m_value_generator,
            BOOST_RT_PARAM_LITERAL( "couldn't define a value generator for optional parameter " ) << id_2_report() );
    }

Example #3

File: char_parameter.hpp Project: Albermg7/boost

    void            accept_modifier( Modifier const& m )
    {
        basic_naming_policy::accept_modifier( m );

        BOOST_RT_PARAM_VALIDATE_LOGIC( m_name.size() <= 1, "Invalid parameter name "  << m_name );
    }