delbddnodelist

DELBDDNODELIST(3)                BDD FUNCTIONS               DELBDDNODELIST(3)



NAME
       delbddnodelist - deletes a list of bdd nodes.


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"
       void delbddnodelist( BddSystem, HeadList )
         bddsystem  ∗BddSystem;
         chain_list ∗HeadList;

PARAMETERS
       BddSystem           The bdd system.

       HeadList            The head of the chain_list.

DESCRIPTION
       delbddnodelist deletes all the bdd nodes of the list HeadList in the
       bdd system BddSystem.  If a null pointer is given, the default bdd
       system is used.  All the nodes have their external references
       decremented.

RETURN VALUE
       delbddnodelist returns nothing.

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 );
          delbddnodelist( (bddsystem ∗)0, 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              DELBDDNODELIST(3)