public void SetUnop(PUnop node)
{
if (_unop_ != null)
{
_unop_.Parent(null);
}
if (node != null)
{
if (node.Parent() != null)
{
node.Parent().RemoveChild(node);
}
node.Parent(this);
}
_unop_ = node;
}
internal override void RemoveChild(Node child)
{
if (_unop_ == child)
{
_unop_ = null;
return;
}
if (_exp_ == child)
{
_exp_ = null;
return;
}
}
public AUnopExp(
PUnop _unop_,
PExp _exp_
)
{
SetUnop(_unop_);
SetExp(_exp_);
}