/// <inheritdoc/>
protected override ulong CalculateLongHashCode()
{
var result = base.CalculateLongHashCode();
if (LeftOperand != null)
{
result ^= LongHashCodeWeights.BaseParamWeight ^ LeftOperand.GetLongHashCode();
}
if (RightOperand != null)
{
result ^= LongHashCodeWeights.BaseParamWeight ^ RightOperand.GetLongHashCode();
}
return(result);
}