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] );
}
}
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() );
}
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 );
}