NAME

addbddvarfirst - adds a new variable, before all others.

See the file man1/alc_origin.1.

SYNOPSIS

#include "bdd101.h"
bddnode ∗addbddvarfirst( BddSystem )


  bddsystem ∗BddSystem;

PARAMETERS

BddSystem

The bdd system.

DESCRIPTION

addbddvarfirst creates a new variable, with the number 0, in the bdd system BddSystem. If a null pointer is given, the default bdd system is used.

RETURN VALUE

addbddvarfirst returns a pointer to the bdd node of the new variable.

ERRORS

"no more variables, error !"

EXAMPLE

#include "bdd101.h"


   bddsystem  ∗BddSystem;


   bddnode    ∗BddNode;


   BddSystem  = createbddsystem( 100, 1000, 100, 50000 );


   BddNode = addbddvarfirst( (bddsystem ∗)0 );


   destroybddsystem( (bddsystem ∗)0 );

SEE ALSO

bdd(1)

See the file man1/alc_bug_report.1.