SYNOPSYS

#include "bdd101.h"
bddnode *applybddnodeterm( BddSystem, Oper, Index, BddNode )
  bddsystem *BddSystem;
  long       Oper;
  bddindex   Index;
  bddnode   *BddNode;

PARAMETERS

BddSystem

The bdd system.

Oper

The binary operator.

Index

The index of the terminal bdd node.

BddNode

The bdd node.

DESCRIPTION

applybddnodeterm computes the boolean function BddNode Oper and the terminal node corresponding to Index in the bdd system BddSystem. The Index parameter can take only the two following values BDD_INDEX_ONE and BDD_INDEX_ZERO. If a null pointer is given, the default bdd system is used.

RETURN VALUE

applybddnodeterm 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 );
   BddNode = applybddnodeterm( (bddsystem *)0,
                               ABL_XOR, BDD_INDEX_ONE,
                               searchbddcircuitin( (bddcircuit *)0, "i0" ) );
   Expr = convertbddcircuitabl( (bddcircuit *)0, BddNode );
   /* displays (not i0) */
   viewablexpr( Expr, ABL_VIEW_VHDL );
   freeablexpr( Expr );
   destroybddsystem( (bddsystem *)0 );
   destroybddcircuit( (bddcircuit *)0 );