NAME

       getbddnodenum - gets the number of nodes in a bdd.

SYNOPSYS

       #include "bdd101.h"
       long getbddnodenum( BddSystem, BddNode )
         bddsystem ∗BddSystem;
         bddnode   ∗BddNode;

PARAMETERS

       BddSystem           The bdd system.

       BddNode             The bdd node.

DESCRIPTION

       getbddnodenum  computes  the  number  of  different  nodes  in  BddNode, in the bdd system
       BddSystem.  If a null pointer is given, the default bdd system is used.

RETURN VALUE

       getbddnodenum returns the number of the different nodes reached.

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 );
          Expr = createablbinexpr( ABL_AND,
                                   createablatom( "i0" ),
                                   createablatom( "i1" ) );
          BddNode = addbddcircuitabl( BddCircuit, Expr );
          freeablexpr( Expr );
          printf( "Number nodes: %ld0,
                  getbddnodenum( (bddsystem ∗)0, BddNode ) );
          destroybddsystem( (bddsystem ∗)0 );
          destroybddcircuit( (bddcircuit ∗)0 );

SEE ALSO

       bdd(1)