ORIGIN¶

This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Université 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), displayBdd(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.