APPLYBDDNODE(3) BDD FUNCTIONS APPLYBDDNODE(3)
NAME
applybddnode - applies an operator on two bdd nodes.
ORIGIN
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in
Paris, France.
Web : http://asim.lip6.fr/recherche/alliance/
E-mail : alliance-users@asim.lip6.fr
SYNOPSYS
#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
bdd(1)
BUG REPORT
This tool is under development at the ASIM department of the LIP6 laboratory.
We need your feedback to improve documentation and tools.
ASIM
/LIP6 October 1, 1997 APPLYBDDNODE(3)