public override REBase Copy()
{
REExpression _condition = (Condition != null)? (REExpression)Condition.Copy() : null;
REStatement _thenStatement = (ThenStatement != null)? (REStatement)ThenStatement.Copy() : null;
REStatement _elseStatement = (ElseStatement != null)? (REStatement)ElseStatement.Copy() : null;
return(new REIfStatement(_condition, _thenStatement, _elseStatement));
}
