public virtual IExpression Clone(NegationOperator op)
{
return(new NegationOperator()
{
Arg = CloneAndReturn(op.Arg)
}.Normalize());
}
public virtual void Visit(NegationOperator op)
{
AddParenthesesIfNeeded(op, () =>
{
Writer.Write(" -");
op.Arg.Visit(this);
});
}
public virtual void Visit(NegationOperator op)
{
op.Arg.Visit(this);
}
void IExpressionVisitor.Visit(NegationOperator op)
{
throw new NotSupportedException();
}
void IExpressionVisitor.Visit(NegationOperator op)
{
_clone = Clone(op);
}
