//internal TreeViewModel model;
override internal A accept <A>(ICutViewVisitor <A> visitor)
{
return(visitor.visitCut2Paste(this));
}
//internal TreeViewModel model;
override internal A accept <A>(ICutViewVisitor <A> visitor)
{
return(visitor.visitPaste2Normal(this));
}
abstract internal A accept <A> (ICutViewVisitor <A> visitor);