NAME¶

getbddvarnode - gives the bdd node of a variable.

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"
bddnode ∗getbddvarnodebyindex( BddSystem, Index )


  bddsystem ∗BddSystem;


  bddindex   Index;

PARAMETERS¶

BddSystem

The bdd system.

Index

The bdd index.

DESCRIPTION¶

getbddvarnode gives the bdd node of the bdd index Index, in the bdd system BddSystem. If a null pointer is given, the default bdd system is used. The function uses simply the table BddSystem->VAR_NODE.

RETURN VALUE¶

getbddvarnode returns a pointer to the variable bdd node.

ERRORS¶

"index xxx out of range, error !"

EXAMPLE¶

#include "bdd101.h"


   bddsystem  ∗BddSystem;


   bddnode    ∗BddNode;


   BddSystem  = createbddsystem( 100, 1000, 100, 50000 );


   addbddvar( (bddsystem ∗)0, 0 );


   BddNode = getbddvarnodebyindex( (bddsystem ∗)0, 2 );


   ...


   destroybddsystem( (bddsystem ∗)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.