示例#1
0
Row Generator :: Get() {
	Row r;
	for ( unsigned int i = 0; i < SourceCount(); i++ ) {
		r.AppendRow( SourceAt( i )->Get() );
	}
	return r;
}
示例#2
0
Row DSSelect  :: Get() {
	Row r = SourceAt(0)->Get();
	for ( unsigned int i = 1; i < SourceCount(); i++ ) {
		DSCase * cs = dynamic_cast <DSCase *>( SourceAt(i) );
		if ( cs->Match( r ) ) {
			return Order( r.AppendRow( cs->Get() ) );
		}
	}
	throw Exception( "No default case" );
}