applybdd(3) [debian man page]

APPLYBDD(3)							   BDD functions						       APPLYBDD(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

       applyBdd - applies an operator to a list of BDD.

SYNOPSYS

       #include "logmmm.h"
       pNode applyBdd(oper,pt)
       short oper;
       chain_list *pt;

PARAMETERS

       oper		   operator number to apply (OR,AND,XOR,NAND,NOR,NXOR,NOT)

       pt		   chain_list of BDD.

DESCRIPTION

       applyBdd() applies oper to a list of Bdd. This list can be created by addListBdd() function. This function provides the	basic  method  for
       creating the representation of a function according to the operators in a boolean expression.

EXAMPLE

       #include "mutnnn.h"	/* mbk utilities */
       #include "logmmm.h"
       pNode nodeA,nodeB,nodeC;
       pNode res;
       chain_list *pt;

       initializeBdd(SMALL_BDD);
       nodeA = createNodeTermBdd(3);
       nodeB = createNodeTermBdd(3);
       nodeC = createNodeTermBdd(4);
       pt = NULL;
       pt = addListBdd(pt,nodeA);
       pt = addListBdd(pt,nodeB);
       pt = addListBdd(pt,nodeC);
       res = applyBdd(OR,pt);
       displayBdd(res,1);

       /* it will display
       @res    INDEX = 4   LOW = @inter   HIGH = ONE
       @inter  INDEX = 3   LOW = @nodeA   HIGH = ONE
       @nodeA  INDEX = 2   LOW = ZERO	     HIGH = ONE
       */

       destroyBdd(1);

ERRORS

       "applyBdd : error - unknown operator"
       the operator number must be in (OR,AND,XOR,NAND,NOR,NXOR,NOT)
       "applyBdd : error - chained list is empty"
       chained list pointer pt = NULL.
       "applyBdd : error - bad operator"
       The  number of arguments is 1 and the operator is distinct from NOT.
       chained list pointer pt = NULL.

SEE ALSO

       log(1), bdd(1), addListBdd(3), applyBinBdd(3), notBdd(3), constraintBdd(3), composeBdd(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.

ASIM
/LIP6							  October 1, 1997						       APPLYBDD(3)

APPLYBDDNODELIST(3)						   BDD FUNCTIONS					       APPLYBDDNODELIST(3)

NAME

       applybddnodelist - applies an opertor to a bdd nodes list.

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

SYNOPSYS

       #include "bdd101.h"
       bddnode *applybddnodelist( BddSystem, Oper, BddList )
	 bddsystem  *BddSystem;
	 long	     Oper;
	 chain_list *BddList;

PARAMETERS

       BddSystem	   The bdd system.

       Oper		   The operator.

       BddList		   The bdd nodes list.

DESCRIPTION

       applybddnodelist applies the boolean operator Oper to the bdd nodes list BddList in the bdd system BddSystem.  If a null pointer is  given,
       the default bdd system is used.

RETURN VALUE

       applybddnodelist returns a pointer to the resulting bdd node with its number of external reference incremented.

ERRORS

       "bad operator xxx error !"
	      The Oper parameter must be a valid binary operator.
       "bad list !"
	      The BddList parameter must be a valid list.

EXAMPLE

       #include "bdd101.h"
	  bddsystem  *BddSystem;
	  bddcircuit *BddCircuit;
	  bddnode    *BddNode;
	  chain_list *BddList;
	  chain_list *Expr;
	  BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
	  BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem );
	  BddList    = (chain_list *)0;
	  BddList = addbddnodelist( (bddsystem *)0, BddList,
				    addbddcircuitin( (bddcircuit *)0,
						     "i0", 0, BDD_IN_MODE_FIRST ) );
	  BddList = addbddnodelist( (bddsystem *)0, BddList,
				     addbddcircuitin( (bddcircuit *)0,
						      "i1", 0, BDD_IN_MODE_FIRST );
	  BddList = addbddnodelist( (bddsystem *)0, BddList,
				    addbddcircuitin( (bddcircuit *)0,
						     "i2", 0, BDD_IN_MODE_FIRST );
	  BddNode = applybddnodelist( (bddsystem *)0, ABL_AND, BddList );
	  Expr = convertbddcircuitabl( (bddcircuit *)0, BddNode );
	  /* displays (i0 and i1 and i2) */
	  viewablexpr( Expr, ABL_VIEW_VHDL );
	  freeablexpr( Expr );
	  destroybddsystem( (bddsystem *)0 );
	  destroybddcircuit( (bddcircuit *)0 );

SEE ALSO

       bdd(1)

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					       APPLYBDDNODELIST(3)