public virtual void Downup( object t )
{
TreeVisitor v = new TreeVisitor( new CommonTreeAdaptor() );
Func<object, object> pre = ( o ) =>
{
ApplyOnce( o, Topdown );
return o;
};
Func<object, object> post = ( o ) =>
{
ApplyOnce( o, Bottomup );
return o;
};
v.Visit( t, pre, post );
}
public virtual object Downup( object t, bool showTransformations )
{
this.showTransformations = showTransformations;
TreeVisitor v = new TreeVisitor( new CommonTreeAdaptor() );
t = v.Visit( t, ( o ) => ApplyOnce( o, topdown_func ), ( o ) => ApplyRepeatedly( o, bottomup_func ) );
return t;
}
