NAME

       garbagebddsystem - Forces a bdd garbage collection.

SYNOPSYS

       #include "bdd101.h"
       void garbagebddsystem( BddSystem )
         bddsystem ∗BddSystem;

PARAMETERS

       BddSystem           The bdd system.

DESCRIPTION

       garbagebddsystem  frees  all  the  unused  bdd  nodes  in the system BddSystem.  If a null
       pointer is given, the default bdd system is used.  A bdd node is unused if its  number  of
       reference is null.

RETURN VALUE

       garbagebddsystem returns nothing.

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" ) );
          decbddrefext( BddNode );
          garbagebddsystem( (bddsystem ∗)0 );
          destroybddsystem( (bddsystem ∗)0 );
          destroybddcircuit( (bddcircuit ∗)0 );

SEE ALSO

       bdd(1)