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