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SATISFYBDDNODE(3)		 BDD FUNCTIONS		     SATISFYBDDNODE(3)

NAME
       satisfybddnode -	finds a	satisfying path	for a bdd node.

SYNOPSYS
       #include	"bdd101.h"
       bddnode *satisfybddnode(	BddSystem, BddNode )
	 bddsystem *BddSystem;
	 bddnode   *BddNode;

PARAMETERS
       BddSystem	   The bdd system.

       BddNode		   The bdd node.

DESCRIPTION
       satisfybddnode  finds  a	simple path throw the bdd BddNode that reaches
       the constant bdd	node one, in the bdd  system  BddSystem.   If  a  null
       pointer is given, the default bdd system	is used.

RETURN VALUE
       satisfybddnode returns a	bdd node that satisfies	BddNode.

ERRORS
       "index xxx out of range,	error !"
	      The BddNode parameter must be different from the bdd node	zero.

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_OR,
				   createablatom( "i0" ),
				   createablatom( "i1" ) );
	  BddNode = addbddcircuitabl( BddCircuit, Expr );
	  freeablexpr( Expr );
	  BddNode = satisfybddnode( (bddsystem *)0, BddNode );
	  Expr = convertbddcircuitabl( BddCircuit, BddNode );
	  /* displays  i0 */
	  viewablexpr( Expr, ABL_VIEW_VHDL );
	  freeablexpr( Expr );
	  destroybddsystem( (bddsystem *)0 );
	  destroybddcircuit( (bddcircuit *)0 );

SEE ALSO
       bdd(1)

ASIM/LIP6			October	1, 1997		     SATISFYBDDNODE(3)

NAME | SYNOPSYS | PARAMETERS | DESCRIPTION | RETURN VALUE | ERRORS | EXAMPLE | SEE ALSO

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