protected virtual void CheckForInvalidArguments( string[] args, Antlr.Runtime.BitSet cmdLineArgValid )
{
// check for invalid command line args
for ( int a = 0; a < args.Length; a++ )
{
if ( !cmdLineArgValid.Member( a ) )
{
Console.Error.WriteLine( "invalid command-line argument: " + args[a] + "; ignored" );
}
}
}
// TODO: don't include this node!!
public virtual CommonTree GetFirstDescendantWithType(Antlr.Runtime.BitSet types)
{
if (types.Member(Type))
return this;
if (Children == null)
return null;
foreach (object c in Children)
{
GrammarAST t = (GrammarAST)c;
if (types.Member(t.Type))
return t;
CommonTree d = t.GetFirstDescendantWithType(types);
if (d != null)
return d;
}
return null;
}