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COMPOSEBDD

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 AT asim DOT lip6 DOT fr

NAME

composeBdd - substitutes an index by a BDD in another BDD

SYNOPSIS

#include "logmmm.h"
pNode composeBdd(pBdd1,pBdd2,index)
pNode pBdd1;
pNode pBdd2;
short index;

PARAMETERS

pBdd1

BDD in which index is substituted

pBdd2

BDD that replaces index

index

index to substitute

DESCRIPTION

composeBdd() constructs the graph for the function obtained by composing pBdd1 and pBdd2. This function can be used when an auxiliary variable has been mistaken for a primary input.

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 = composeBdd(res,notBdd(nodeB),2);

/* composition : a = (NOT B) */

displayBdd(res,1);

/* it will display
@res ONE
*/
destroyBdd(1);

SEE ALSO

log(1), bdd(1), applyBdd(3), notBdd(3), constraintBdd(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.

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