NAME¶
destroybddassoc - frees all the variable associations.
ORIGIN¶
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at
LIP6 laboratory of Université 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"
bddassoc ∗destroybddassoc( BddSystem )
bddsystem ∗BddSystem;
PARAMETERS¶
- BddSystem
- The bdd system.
DESCRIPTION¶
destroybddassoc frees all the variable associations in the
bdd
system
BddSystem. If a null pointer is given, the default
bdd
system is used.
RETURN VALUE¶
destroybddassoc returns nothing.
ERRORS¶
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_AND,
createablatom( "i0" ),
createablatom( "i1" ) );
BddNode = addbddcircuitabl( BddCircuit, Expr );
freeablexpr( Expr );
Expr = createablbinexpr( ABL_OR,
createablatom( "i2" ),
createablatom( "i3" ) );
BddSubst = 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, BddSubst );
BddNode = substbddnodeassoc( (bddsystem ∗)0, BddSubst, Assoc );
delbddassoc( (bddsystem ∗)0, Assoc );
Expr = convertbddcircuitabl( BddCircuit, BddNode );
/* displays ((i3 or i2) and i1) */
viewablexpr( Expr, ABL_VIEW_VHDL );
freeablexpr( Expr );
destroybddassoc( (bddsystem ∗)0 );
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.