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 );