NAME¶

convertbddnodesumabl - converts a bdd node to an abl expression.

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"
chain_list *convertbddnodesumabl( BddSystem, NameArray, IndexArray, BddNode )
  bddsystem ∗BddSystem;
  char     ∗∗NameArray;
  bddindex  ∗IndexArray;
  bddnode   ∗BddNode;

PARAMETERS¶

BddSystem

The bdd system.

NameArray

The array of names.

IndexArray

The array of indexes.

BddNode

The bdd node to convert.

DESCRIPTION¶

convertbddnodesumabl converts the bdd node to a non optimal abl expression in the bdd system BddSystem. If a null pointer is given, the default bdd system is used. The NameArray, and IndexArray parameters are used to translate the variable nodes into atomic expressions. The array NameArray is list of names. The array IndexArray does the correspondence between a bdd node index and a slot in the NameArray. If the IndexArray parameter is a null pointer, then the name of the bdd index BDD_INDEX_MIN is assumed to be the first slot of the NameArray, and so on.

RETURN VALUE¶

convertbddnodesumabl returns a pointer to the abl expression translated.

EXAMPLE¶

#include "bdd101.h"
   bddsystem  ∗BddSystem;
   bddnode    ∗BddNode;
   chain_list ∗Expr;
   char       ∗NameArray[ 1 ];
   BddSystem = createbddsystem( 100, 1000, 100, 50000 );
   BddNode   = addbddvarlast( BddSystem );
   NameArray[ 0 ] = namealloc( "i0" );
   Expr = convertbddnodesumabl( BddSystem, NameArray, (bddindex ∗)0,  BddNode );
   /* displays i0 */
   viewablexpr( Expr, ABL_VIEW_VHDL );
   freeablexpr( Expr );
   destroybddsystem( (bddsystem ∗)0 );

SEE ALSO¶

bdd(1), abl(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.