NAME¶
unmarkbddnode - unmarks
bdd node with a specified mask.
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"
long unmarkbddnode( BddSystem, BddNode, Mark )
bddsystem ∗BddSystem;
bddnode ∗BddNode;
bddunmark Mark;
PARAMETERS¶
- BddSystem
- The bdd system.
- BddNode
- The bdd node to unmark.
- Mark
- The bit mask.
DESCRIPTION¶
unmarkbddnode unmarks the
bdd node
BddNode with the bit
mask
Mark, in the
bdd system BddSystem. If a null pointer is
given, the default
bdd system is used. This function does a AND with
the field MARK of the
bdd node
BddNode, and the complemented bit
mask
Mark.
RETURN VALUE¶
unmarkbddnode returns the number of the differents unmarked nodes.
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 );
Expr = createablbinexpr( ABL_AND,
createablatom( "i0" ),
createablatom( "i1" ) );
BddNode = addbddcircuitabl( BddCircuit, Expr );
freeablexpr( Expr );
printf( "Number nodes: %ld0,
markbddnode( (bddsystem ∗)0, BddNode, 0x0001 ) );
unmarkbddnode( (bddsystem ∗)0, BddNode, 0x0001 );
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.