IIntfSet/IStrSet/ISet

Unit

lib_intf

Inheritance

Derived from IIntfCollection/IStrCollection/ICollection

Methods

IIntfSet

procedure Intersect(ACollection: IIntfCollection);
procedure Union(ACollection: IIntfCollection);
procedure Subtract(ACollection: IIntfCollection);

IStrSet

procedure Intersect(ACollection: IStrCollection);
procedure Subtract(ACollection: IStrCollection);
procedure Union(ACollection: IStrCollection);

ISet

procedure Intersect(ACollection: ICollection);
procedure Union(ACollection: ICollection);
procedure Subtract(ACollection: ICollection);

Description

A set is a collection which must be contain unique object.

Method Description
Intersect Keep only objects that are present in ACollection and in the set.
Union Add all objects from ACollection in the set.
Substract Remove all objects taht are present in ACollection from the set.

Implemented By