unmarkbddnode(3) [debian man page]

UNMARKBDDNODE(3)						   BDD FUNCTIONS						  UNMARKBDDNODE(3)

NAME

       unmarkbddnode - unmarks bdd node with a specified mask.

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"
       long unmarkbddnode( BddSystem, BddNode, Mark )
	 bddsystem *BddSystem;
	 bddnode   *BddNode;
	 bddunmark    Mark;

PARAMETERS

       BddSystem	   The bdd system.

       BddNode		   The bdd node to unmark.

       Mark		   The bit mask.

DESCRIPTION

       unmarkbddnode unmarks the bdd node BddNode with the bit mask Mark, in the bdd system BddSystem.	If a null pointer is  given,  the  default
       bdd system is used.  This function does a AND with the field MARK of the bdd node BddNode, and the complemented bit mask Mark.

RETURN VALUE

       unmarkbddnode returns the number of the differents unmarked nodes.

EXAMPLE

       #include "bdd101.h"
	  bddsystem  *BddSystem;
	  bddcircuit *BddCircuit;
	  bddnode    *BddNode;
	  chain_list *Expr;
	  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 );
	  printf( "Number nodes: %ld0,
		  markbddnode( (bddsystem *)0, BddNode, 0x0001 ) );
	  unmarkbddnode( (bddsystem *)0, BddNode, 0x0001 );
	  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						  UNMARKBDDNODE(3)

SATISFYBDDNODE(3)						   BDD FUNCTIONS						 SATISFYBDDNODE(3)

NAME

       satisfybddnode - finds a satisfying path for a bdd node.

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 *satisfybddnode( BddSystem, BddNode )
	 bddsystem *BddSystem;
	 bddnode   *BddNode;

PARAMETERS

       BddSystem	   The bdd system.

       BddNode		   The bdd node.

DESCRIPTION

       satisfybddnode finds a simple path throw the bdd BddNode that reaches the constant bdd node one, in the bdd system BddSystem.   If  a  null
       pointer is given, the default bdd system is used.

RETURN VALUE

       satisfybddnode returns a bdd node that satisfies BddNode.

ERRORS

       "index xxx out of range, error !"
	      The BddNode parameter must be different from the bdd node zero.

EXAMPLE

       #include "bdd101.h"
	  bddsystem  *BddSystem;
	  bddcircuit *BddCircuit;
	  bddnode    *BddNode;
	  chain_list *Expr;
	  BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
	  BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem );
	  Expr = createablbinexpr( ABL_OR,
				   createablatom( "i0" ),
				   createablatom( "i1" ) );
	  BddNode = addbddcircuitabl( BddCircuit, Expr );
	  freeablexpr( Expr );
	  BddNode = satisfybddnode( (bddsystem *)0, BddNode );
	  Expr = convertbddcircuitabl( BddCircuit, BddNode );
	  /* displays  i0 */
	  viewablexpr( Expr, ABL_VIEW_VHDL );
	  freeablexpr( Expr );
	  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						 SATISFYBDDNODE(3)