getbddvarbyindex(3)
converts bdd index to a variable number.
SYNOPSYS
#include "bdd101.h"
bddindex getbddvarbyindex( BddSystem, Index )
bddsystem *BddSystem;
bddindex Index;
PARAMETERS
- BddSystem
-
The bdd system.
- Index
-
The bdd index to convert.
DESCRIPTION
getbddvarbyindex converts the bdd index Index
to a variable number, in the bdd system BddSystem.
If a null pointer is given, the default bdd system is used.
The function uses simply the translation table BddSystem->INDEX_TO_VAR.
RETURN VALUE
getbddvarbyindex returns the variable number of the bdd index Index.
ERRORS
"index xxx out of range, error !"
-
The Index parameter must be a valid index.
EXAMPLE
#include "bdd101.h"
bddsystem *BddSystem;
bddnode *BddNode;
BddSystem = createbddsystem( 100, 1000, 100, 50000 );
BddNode = addbddvar( (bddsystem *)0, 0 );
/* displays 0 */
printf( "%d", getbddvarbyindex( (bddsystem *)0, BddNode->INDEX ) );
destroybddsystem( (bddsystem *)0 );