debian man page for decbddrefext

Query: decbddrefext

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

DECBDDREFEXT(3) 						   BDD FUNCTIONS						   DECBDDREFEXT(3)

NAME
decbddrefext - decrements the external reference of 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 *decbddrefext( BddNode ) bddnode *BddNode;
PARAMETERS
BddNode The bdd node.
DESCRIPTION
decbddrefext decrements the number of external reference of the bdd node BddNode.
RETURN VALUE
decbddrefext returns the BddNode pointer.
ERRORS
"negative reference, index xxx error !" The BddNode must have a postive number of external reference.
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 ); BddNode = addbddcircuitin( (bddcircuit *)0, "i0", 0, BDD_IN_MODE_FIRST ); BddNode = addbddnode( (bddsystem *)0, BddNode->INDEX, BddNode->LOW, BddNode->HIGH ); Expr = convertbddcircuitabl( (bddcircuit *)0, BddNode ); decbddrefext( BddNode ); /* displays Node VAR: 0 INDEX: 2 MARK: 0 REF_EXT: 0 REF_INT: 0 */ viewbddnode( (bddsystem *)0, BddNode ); /* displays (not 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 DECBDDREFEXT(3)
Related Man Pages
addbddnode(3) - debian
decbddrefext(3) - debian
getbddnodenum(3) - debian
incbddrefint(3) - debian
satisfybddnode(3) - debian
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