convertbddnodesumabl(3) converts a bdd node to an abl expression.

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 );