debian man page for relprodbddnodeassoc

RELPRODBDDNODEASSOC(3)						   BDD FUNCTIONS					    RELPRODBDDNODEASSOC(3)

NAME
       relprodbddnodeassoc - computes a relational product.

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 *relprodbddnodeassoc( BddSystem, BddNode1, BddNode2, BddAssoc )
	 bddsystem *BddSystem;
	 bddnode   *BddNode1;
	 bddnode   *BddNode2;
	 bddassoc  *BddAssoc;

PARAMETERS
       BddSystem	   The bdd system.

       BddNode1 	   The first bdd node.

       BddNode2 	   The second bdd node.

       BddAssoc 	   The variable association.

DESCRIPTION
       relprodbddnodeassoc computes BddNode1 AND BddNode2, and suppress the variables associated with something in the variable association BddAs-
       soc, in the bdd system BddSystem.  If a null pointer is given, the default bdd system is used.

RETURN VALUE
       relprodbddnodeassoc returns the computed bdd node.

ERRORS
       "bad variable association xxx, error !"
	      The BddAssoc parameter must a valid variable association.

EXAMPLE
       #include "bdd101.h"
	  bddsystem  *BddSystem;
	  bddcircuit *BddCircuit;
	  bddnode    *BddNode;
	  bddnode    *BddNode1;
	  bddnode    *BddNode2;
	  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" ) );
	  BddNode1 = addbddcircuitabl( BddCircuit, Expr );
	  freeablexpr( Expr );
	  Expr = createablbinexpr( ABL_OR,
				   createablatom( "i0" ),
				   createablatom( "i1" ) );
	  BddNode2 = 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, BddSystem->ONE );
	  BddNode = relprodbddnodeassoc( (bddsystem *)0, BddNode1, BddNode2, Assoc );
	  Expr = convertbddcircuitabl( BddCircuit, BddNode );
	  /* displays 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					    RELPRODBDDNODEASSOC(3)