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Include

Synopsis


Include (set_variable, ordinal_value);

Description

Add (join) a single element to a set. ordinal_value must be compatible with the base type of set_variable. Include is equivalent to:

set_variable := set_variable + [ordinal_value];

If set_variable already contains ordinal_value, nothing happens.

Conforming to

Include is a Borland Pascal extension.

Example


program IncludeDemo;

var
  Ch: Char;
  MyCharSet: set of Char;

begin
  MyCharSet := ['P','N','L'];
  Include (MyCharSet , 'A');  { A, L, N, P }
end.

See other examples in set and Set Operations.

See also

Keywords, Set Operations, set, in, Exclude.