debian man page for addbddvarbefore

ADDBDDVARBEFORE(3)						   BDD FUNCTIONS						ADDBDDVARBEFORE(3)

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

ORIGIN
       This  software  belongs	to  the  ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in
       Paris, France.

       Web : http://asim.lip6.fr/recherche/alliance/
       E-mail : alliance-users@asim.lip6.fr

SYNOPSYS
       #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)

BUG REPORT
       This tool is under development at the ASIM department of the LIP6 laboratory.
       We need your feedback to improve documentation and tools.

ASIM
/LIP6							  October 1, 1997						ADDBDDVARBEFORE(3)