public override dynamic Calc(Dictionary <string, dynamic> variables)
{
if (!_wasСalculated || !ConstOnly)
{
_cachedValue = _unOp switch
{
UnOp.Plus => _childOperator == null ? +Value : +_childOperator.Calc(variables),
UnOp.Minus => _childOperator == null ? -Value : -_childOperator.Calc(variables),
UnOp.Not => _childOperator == null ? !Value : !_childOperator.Calc(variables),
UnOp.Tilde => _childOperator == null ? ~Value : ~_childOperator.Calc(variables),
_ => throw new NotImplementedException()
};
}
_wasСalculated = true;
return(_cachedValue);
}
public override dynamic Calc(Dictionary <string, dynamic> variables)
{
if (!_wasСalculated || !ConstOnly)
{
if (_variableName != null)
{
if (!variables.TryGetValue(_variableName, out var value))
{
throw new NullReferenceException();
}
Value = value;
}
_cachedValue = _childOperator == null ? Value : _childOperator.Calc(variables);
}
_wasСalculated = true;
return(_cachedValue);
}
