[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'System' (#rtl)

Include

Include element in set if it was not yet present.

Declaration

Source position: system.fpd line 52

procedure Include(

  var S: TSetType;

  E: TSetElement

);

Description

Include includes E in the set S if it is not yet part of the set. E should be of the same type as the base type of the set S.

Thus, the two following statements do the same thing:

S:=S+[E];
Include(S,E);

For an example, see Exclude

Errors

If the type of the element E is not equal to the base type of the set S, the compiler will generate an error.

See also

Exclude

  

Exclude element from a set if it is present.


Documentation generated on: Jun 22 2020