public void SetIf(PIf node)
{
if(_if_ != null)
{
_if_.Parent(null);
}
if(node != null)
{
if(node.Parent() != null)
{
node.Parent().RemoveChild(node);
}
node.Parent(this);
}
_if_ = node;
}
internal override void RemoveChild(Node child)
{
if ( _if_ == child )
{
_if_ = null;
return;
}
if ( _elif_ == child )
{
_elif_ = null;
return;
}
if ( _else_ == child )
{
_else_ = null;
return;
}
}
public AIfelse(
PIf _if_,
PElif _elif_,
PElse _else_
)
{
SetIf (_if_);
SetElif (_elif_);
SetElse (_else_);
}