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BDDTOABLCCT(3)			 BDD functions			BDDTOABLCCT(3)

NAME
       bddToAblCct - converts a	BDD into an ABL	within a circuit

SYNOPSIS
       #include	"logmmm.h"
       chain_list *bddToAblCct(pC,pBdd)
       pCircuit	pC;
       pNode pBdd;

PARAMETERS
       pC		   Circuit in which is made the	conversion

       pBdd		   BDD to convert

DESCRIPTION
       bddToAblCct() converts pBdd into	an expression. This function returns a
       result  that depends from the ordering of the primary input. This func-
       tion provides the basic method for the logical optimizer	called in BOP.

EXAMPLE
       #include	"mutnnn.h"	/* mbk utilities */
       #include	"logmmm.h"
       chain_list *expr;
       pNode res;
       pCircuit	pC;

       initializeBdd(SMALL_BDD);
       pC = initializeCct("circuit 1",10,10);

       addInputCct(pC,"a");
       addInputCct(pC,"b");

	    /* let's suppose that res =	(OR a b) */

       expr = bddToAblCct(pC,applyBinBdd(OR,
			   createNodeTermBdd(searchInputCct(pC,"a"))),
			   createNodeTermBdd(searchInputCct(pC,"b")));
       displayExpr(expr);

       /* it will display
       (OR a b)
       */

       destroyCct(pC);
       destroyBdd(1);

SEE ALSO
       log(1), bdd(1), abl(1), ablToBddCct(3).

ASIM/LIP6			October	1, 1997			BDDTOABLCCT(3)

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