applybinbdd(3) [debian man page]

APPLYBINBDD(3)							   BDD functions						    APPLYBINBDD(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

       applyBinBdd - applies an operator to two BDD.

SYNOPSYS

       #include "logmmm.h"
       pNode applyBinBdd(oper,pBdd1,pBdd2)
       short oper;
       pNode pBdd1;
       pNode pBdd2;

PARAMETERS

       oper		   operator number to apply (OR,AND,XOR,NAND,NOR,NXOR)

       pBdd1		   first argument

       pBdd2		   second argument

DESCRIPTION

       applyBinBdd() applies oper to pBdd1 and pBdd2. This function provides the basic method for creating the representation of a  boolean  func-
       tion.

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);
       displayBdd(res,1);

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

       destroyBdd(1);

SEE ALSO

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

ASIM
/LIP6							  October 1, 1997						    APPLYBINBDD(3)

UNSETBDDREFEXT(3)						   BDD FUNCTIONS						 UNSETBDDREFEXT(3)

NAME

       unsetbddrefext - increments the internal reference, and decrements the external reference of a bdd node.

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 *unsetbddrefext( BddNode )
	 bddnode *BddNode;

PARAMETERS

       BddNode		   The bdd node.

DESCRIPTION

       unsetbddrefext increments the number of internal reference of the bdd node BddNode and decrements its number of external reference.

RETURN VALUE

       unsetbddrefext returns the BddNode pointer.

ERRORS

       "negative reference, index xxx error !"
	      The BddNode must have a postive number of external reference.

EXAMPLE

       #include "bdd101.h"
	  bddsystem  *BddSystem;
	  bddcircuit *BddCircuit;
	  bddnode    *BddNode;
	  chain_list *Expr;
	  BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
	  BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem );
	  BddNode = addbddcircuitin( (bddcircuit *)0, "i0", 0, BDD_IN_MODE_FIRST );
	  BddNode = addbddnode( (bddsystem *)0, BddNode->INDEX, BddNode->LOW, BddNode->HIGH );
	  Expr = convertbddcircuitabl( (bddcircuit *)0, BddNode );
	  incbddrefext( BddNode );
	  unsetbddrefext( BddNode );
	  /* displays Node VAR: 0  INDEX: 2  MARK: 0  REF_EXT: 0  REF_INT: 1 */
	  viewbddnode( (bddsystem *)0, BddNode );
	  /* displays (not i0) */
	  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						 UNSETBDDREFEXT(3)