SIMPLIFDCZEROBDD(3) BDD functions SIMPLIFDCZEROBDD(3)
ORIGIN
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in
Paris, France.
Web : http://asim.lip6.fr/recherche/alliance/
E-mail : alliance-users@asim.lip6.fr
NAME
simplifDcZeroBdd - simplifies a BDD with don't cares on its off-set part
SYNOPSYS
#include "logmmm.h"
pNode simplifDcZeroBdd(pBdd1,pBdd2)
pNode pBdd1;
pNode pBdd2;
PARAMETERS
pBdd1 BDD to simplify
pBdd2 "don't care" function
DESCRIPTION
simplifDcZeroBdd() simplifies pBdd1 with pBdd2. pBdd2 must be included imperatively in the off-set part of pBdd1. This function returns a
BDD that depends to the order of the BDD.
EXAMPLE
#include "mutnnn.h" /* mbk utilities */
#include "logmmm.h"
pNode nodeA,NodeB;
pNode res,res1,res2;
initializeBdd(SMALL_BDD);
nodeA = createNodeTermBdd(3);
nodeB = createNodeTermBdd(3);
res1 = applyBinBdd(OR,nodeA,nodeB); /* res1 = (OR a b) */
res2 = applyBinBdd(NOR,nodeA,nodeB); /* res2 = (NOR a b) */
res = simplifDcZeroBdd(res1,res2); /* res1 and res2 = 0 */
displayBdd(res,1);
/* it will display
@res ONE
*/
destroyBdd(1);
SEE ALSO
log(1), bdd(1), simplifDcOneBdd(3), applyBdd(3), notBdd(3), constraintBdd(3), applyBinBdd(3), addListBdd(3), displayBdd(3), createNode-
TermBdd(3).
BUG REPORT
This tool is under development at the ASIM department of the LIP6 laboratory.
We need your feedback to improve documentation and tools.
ASIM
/LIP6 October 1, 1997 SIMPLIFDCZEROBDD(3)
