SYNOPSYS

#include "bdd101.h"
void clearbddsystemrefext( BddSystem )
  bddsystem ΒddSystem;

PARAMETERS

BddSystem

The bdd system.

DESCRIPTION

clearbddsystemrefext clears the external references of all the bdd nodes in the bdd system BddSystem. If a null pointer is given, the default bdd system is used.

RETURN VALUE

clearbddsystemrefext returns nothing.

EXAMPLE

#include "bdd101.h"
   bddsystem  *BddSystem;
   BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
   ...
   clearbddsystemrefext( (bddsystem *)0 );
   ...
   destroybddsystem( (bddsystem *)0 );