public override int IndexOfElement(DomainElement element)
{
int value = element[0];
if (value < First || value >= Second || element.GetNumberOfComponents() > 1)
{
throw new Exception("Element not in domain!");
}
return(value - First);
}
public override int IndexOfElement(DomainElement element)
{
if (element.GetNumberOfComponents() != GetNumberOfComponents())
{
throw new Exception("Element not in domain!");
}
int index = 0;
int combinations = 1;
for (int i = GetNumberOfComponents() - 1; i >= 0; --i)
{
DomainElement value = DomainElement.Of(element.GetComponentValue(i));
index += (combinations * _domains[i].IndexOfElement(value));
combinations *= _domains[i].GetCardinality();
}
return(index);
}