Method ADT.Set()->`<()
- Method `<
bool res = ADT.Set() < other
- Description
True subset. A < B returns true if each item in A is also present in B, and B contains at least one item not present in A.
bool res = ADT.Set() < other
True subset. A < B returns true if each item in A is also present in B, and B contains at least one item not present in A.