NAME¶

applybddnodenot - complements a bdd.

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

SYNOPSYS¶

#include "bdd101.h"
bddnode ∗applybddnodenot( BddSystem, BddNode )


  bddsystem ∗BddSystem;


  bddnode   ∗BddNode;

PARAMETERS¶

BddSystem

The bdd system.

BddNode

The bdd node to complement.

DESCRIPTION¶

applybddnodenot complements BddNode in the bdd system BddSystem. If a null pointer is given, the default bdd system is used.

RETURN VALUE¶

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

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 );


   addbddcircuitin( (bddcircuit ∗)0, "i0", 0, BDD_IN_MODE_FIRST );


   addbddcircuitin( (bddcircuit ∗)0, "i1", 0, BDD_IN_MODE_FIRST );


   BddNode = applybddnode( (bddsystem ∗)0,


                           ABL_AND,


                           searchbddcircuitin( (bddcircuit ∗)0, "i0" ),


                           searchbddcircuitin( (bddcircuit ∗)0, "i1" ) );


   BddNode = applybddnodenot( (bddsystem ∗)0, decbddrefext( BddNode ) );


   Expr = convertbddcircuitabl( (bddcircuit ∗)0, BddNode );


   /* displays (i0 nand i1) */


   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.