debian man page for addbddassoc

ADDBDDASSOC(3)							   BDD FUNCTIONS						    ADDBDDASSOC(3)

NAME
       addbddassoc - creates a new association variables.

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"
       bddassoc *addbddassoc( BddSystem )
	 bddsystem  *BddSystem;

PARAMETERS
       BddSystem	   The bdd system.

DESCRIPTION
       addbddassoc creates a new association variables in the bdd system BddSystem.  If a null pointer is given, the default bdd system is used.

RETURN VALUE
       addbddassoc returns a pointer to the new variable association.

ERRORS
       "no more variable association, error !"
	      There is no variable association number left.

EXAMPLE
       #include "bdd101.h"
	  bddsystem  *BddSystem;
	  bddcircuit *BddCircuit;
	  bddnode    *BddNode;
	  bddnode    *BddSubst;
	  bddnode    *BddVariable;
	  bddassoc   *Assoc;
	  chain_list *Expr;
	  bddvar	 Variable;
	  BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
	  BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem );
	  Expr = createablbinexpr( ABL_AND,
				   createablatom( "i0" ),
				   createablatom( "i1" ) );
	  BddNode = addbddcircuitabl( BddCircuit, Expr );
	  freeablexpr( Expr );
	  Expr = createablbinexpr( ABL_OR,
				   createablatom( "i2" ),
				   createablatom( "i3" ) );
	  BddSubst = addbddcircuitabl( BddCircuit, Expr );
	  freeablexpr( Expr );
	  BddVariable = searchbddcircuitin( (bddcircuit *)0, "i0" );
	  Variable = getbddvarbyindex( (bddsystem *)0, BddVariable->INDEX );
	  Assoc = addbddassoc( (bddsystem *)0 );
	  addbddnodeassoc( (bddsystem *)0, Assoc, Variable, BddSubst );
	  BddNode = substbddnodeassoc( (bddsystem *)0, BddSubst, Assoc );
	  delbddassoc( (bddsystem *)0, Assoc );
	  Expr = convertbddcircuitabl( BddCircuit, BddNode );
	  /* displays ((i3 or i2) and i1) */
	  viewablexpr( Expr, ABL_VIEW_VHDL );
	  freeablexpr( Expr );
	  destroybddassoc( (bddsystem *)0 );
	  destroybddsystem( (bddsystem *)0 );
	  destroybddcircuit( (bddcircuit *)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						    ADDBDDASSOC(3)