applybddnode.3alc - Man Page
applies an operator on two bdd nodes.
Synopsis
#include "bdd101.h" bddnode ∗applybddnode( BddSystem, Oper, BddNode1, BddNode2 ) bddsystem ∗BddSystem; long Oper; bddnode ∗BddNode1; bddnode ∗BddNode2;
Parameters
- BddSystem
The bdd system.
- Oper
The binary operator.
- BddNode1
The first bdd node.
- BddNode2
The second bdd node.
Description
applybddnode computes the boolean function BddNode1 Oper BddNode2 in the bdd system BddSystem. If a null pointer is given, the default bdd system is used.
Return Value
applybddnode returns a pointer to the resulting bdd node with its number of external reference incremented.
Errors
"bad operator xxx error !"
The Oper parameter must be a valid binary operator.
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" ) ); Expr = convertbddcircuitabl( (bddcircuit ∗)0, BddNode ); /* displays (i0 and i1) */ viewablexpr( Expr, ABL_VIEW_VHDL ); freeablexpr( Expr ); destroybddsystem( (bddsystem ∗)0 ); destroybddcircuit( (bddcircuit ∗)0 );
See Also
Info
October 1, 1997 ASIM/LIP6 BDD FUNCTIONS