CONSTRAINTBDD(3) BDD functions CONSTRAINTBDD(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
constraintBdd - restricts a BDD to another BDD
SYNOPSYS
#include "logmmm.h"
pNode constraintBdd(pBdd1,pBdd2)
pNode pBdd1;
pNode pBdd2;
PARAMETERS
pBdd1 BDD to restrict
pBdd2 constraint BDD
DESCRIPTION
constraintBdd() constructs the graph for the function obtained by restricting pBdd1 on pBdd2. This function can be used for example when a
primary input is stuck at 0 or 1.
EXAMPLE
#include "mutnnn.h" /* mbk utilities */
#include "logmmm.h"
pNode nodeA,nodeB;
pNode res;
initializeBdd(SMALL_BDD);
nodeA = createNodeTermBdd(3);
nodeB = createNodeTermBdd(3);
res = applyBinBdd(OR,nodeA,nodeB); /* res = (OR a b)
res = constraintBdd(res,nodeA); /* a = 1 */
displayBdd(res,1);
/* it will display
@res ONE
*/
destroyBdd(1);
SEE ALSO
log(1), bdd(1), simplifDcOneBdd(3), simplifDcZeroBdd(3), composeBdd(3), applyBdd(3), notBdd(3), applyBinBdd(3), addListBdd(3), dis-
playBdd(3), createNodeTermBdd(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 CONSTRAINTBDD(3)
