public Accept ( Func |
||
visitor | Func |
|
parameter | object | |
Résultat | bool |
public virtual bool Accept(Func<IAstNode, object, bool> visitor, object parameter) {
if (visitor != null && visitor(this, parameter)) {
foreach (IAstNode child in Children) {
if (!child.Accept(visitor, parameter))
return false;
}
return true;
}
return false;
}
#endregion
AstNode::Accept ( IAstVisitor visitor, object parameter ) : bool |
public static IAstNode FindFirstElement(this AstNode tree, Func <IAstNode, bool> filter) { var finder = new SingleElementFinder(filter); tree.Accept(finder, null); return(finder.Result); }