addbddvarbefore

ADDBDDVARBEFORE(3)               BDD FUNCTIONS              ADDBDDVARBEFORE(3)



NAME
       addbddvarbefore - adds a new variable, before an existing one.

>> Included manual page: man1/alc_origin.1alc

SYNOPSIS
       #include "bdd101.h"
       bddnode ∗addbddvarbefore( BddSystem )
         bddsystem ∗BddSystem;
         bddindex      Index;

PARAMETERS
       BddSystem           The bdd system.

       Index               The bdd index of an existing variable.

DESCRIPTION
       addbddvarbefore creates a new variable, with the number
       BddSystem->INDEX_TO_VAR[ Index ] in the bdd system BddSystem.  If a
       null pointer is given, the default bdd system is used.

RETURN VALUE
       addbddvarbefore returns a pointer to the bdd node of the new variable.

ERRORS
       "no more variables, error !"
              There is no variable number left.
       "index xxx out of range, error !"
              The Index parameter must be a valid index.

EXAMPLE
       #include "bdd101.h"
          bddsystem  ∗BddSystem;
          bddnode    ∗BddNode1;
          bddnode    ∗BddNode2;
          BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
          BddNode1 = addbddvarfirst( (bddsystem ∗)0 );
          BddNode2 = addbddvarbefore( (bddsystem ∗)0, BddNode1->INDEX );
          destroybddsystem( (bddsystem ∗)0 );

SEE ALSO
       bdd(1)



>> Included manual page: man1/alc_bug_report.1alc




ASIM/LIP6                       October 1, 1997             ADDBDDVARBEFORE(3)