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existbddnodeassocoff
Langue: en
Version: October 1, 1997 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
existbddnodeassocoff - computes an existantial quantification.man2html: unable to open or read file man1/alc_origin.1
SYNOPSYS
#include "bdd101.h" bddnode *existbddnodeassocoff( BddSystem, BddNode, BddAssoc ) bddsystem *BddSystem; bddnode *BddNode; bddassoc *BddAssoc;
PARAMETERS
- BddSystem
- The bdd system.
- BddNode
- The bdd node to treat.
- BddAssoc
- The variable association.
DESCRIPTION
existbddnodeassocoff suppress in the bdd node BddNode complemented, all the variables associated with something in the variable association BddAssoc, in the bdd system BddSystem. If a null pointer is given, the default bdd system is used.RETURN VALUE
existbddnodeassocoff returns the computed bdd node.ERRORS
"bad variable association xxx, error !"- The BddAssoc parameter must a valid variable association.
EXAMPLE
#include "bdd101.h" bddsystem *BddSystem; bddcircuit *BddCircuit; bddnode *BddNode; bddnode *BddSubst; bddnode *BddVariable; bddassoc *Assoc; chain_list *Expr; bddvar Variable; BddSystem = createbddsystem( 100, 1000, 100, 50000 ); BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem ); Expr = createablbinexpr( ABL_NAND, createablatom( "i0" ), createablatom( "i1" ) ); BddNode = addbddcircuitabl( BddCircuit, Expr ); freeablexpr( Expr ); BddVariable = searchbddcircuitin( (bddcircuit *)0, "i0" ); Variable = getbddvarbyindex( (bddsystem *)0, BddVariable->INDEX ); Assoc = addbddassoc( (bddsystem *)0 ); addbddnodeassoc( (bddsystem *)0, Assoc, Variable, BddSystem->ONE ); BddNode = existbddnodeassocoff( (bddsystem *)0, BddNode, Assoc ); Expr = convertbddcircuitabl( BddCircuit, BddNode ); /* displays (not i1) */ viewablexpr( Expr, ABL_VIEW_VHDL ); freeablexpr( Expr ); destroybddassoc( (bddsystem *)0 ); destroybddsystem( (bddsystem *)0 ); destroybddcircuit( (bddcircuit *)0 );
SEE ALSO
bdd(1)man2html: unable to open or read file man1/alc_bug_report.1
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