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APPLYBDDNODEITE(3) BDD FUNCTIONS APPLYBDDNODEITE(3) NAME applybddnodeite - computes the IF-THEN-ELSE logical operation. SYNOPSIS #include "bdd101.h" bddnode *applybddnodeite( BddSystem, BddIf, BddThen, BddElse ) bddnode *BddSystem; bddnode *BddIf; bddnode *BddThen; bddnode *BddElse; PARAMETERS BddSystem The bdd system. BddIf The IF bdd node. BddThen The THEN bdd node. BddElse The ELSE bdd node. DESCRIPTION applybddnodeite computes the following logical function (BddIf AND Bd- dThen) OR ((NOT BddIf) AND BddElse) in the bdd system BddSystem. If a null pointer is given, the default bdd system is used. RETURN VALUE applybddnodeite 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 ); addbddcircuitin( (bddcircuit *)0, "i1", 0, BDD_IN_MODE_FIRST ); addbddcircuitin( (bddcircuit *)0, "i2", 0, BDD_IN_MODE_FIRST ); BddNode = applybddnodeite( (bddsystem *)0, searchbddcircuitin( (bddcircuit *)0, "i0" ), searchbddcircuitin( (bddcircuit *)0, "i1" ), searchbddcircuitin( (bddcircuit *)0, "i2" ) ); Expr = convertbddcircuitabl( (bddcircuit *)0, BddNode ); /* displays ((i0 and i1) or ((not i0) and i2) */ viewablexpr( Expr, ABL_VIEW_VHDL ); freeablexpr( Expr ); destroybddsystem( (bddsystem *)0 ); destroybddcircuit( (bddcircuit *)0 ); SEE ALSO bdd(1) ASIM/LIP6 October 1, 1997 APPLYBDDNODEITE(3)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO
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