4.7.9 INTEGER FUNCTION ZUCARS ( SET , N ) : CARdinal number of Set

This function counts how many elemts there is in set SET

ARGUMENTS:

INPUT :

    SET  : An integer array interpreted as a set of numbers
            (each bit represents an integer equal to its offset )
    N     : number of words the sets extend over

IMPLICIT INPUTS:

    none

IMPLICIT OUTPUTS:

    none

FUNCTION VALUE:

Number of elemts in SET

CALLED BY :

any routine

CALLED ROUTINE(S):

ZUCINS (see 4.7.8)

(To Check if element IN Set)

SIDE EFFECTS:

none

AUTHORS:

M. Berggren,UFRJ

CREATION DATE:

12-Jul-1996