table of contents
UPVARBDD(3) | BDD functions | UPVARBDD(3) |
ORIGIN¶
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France.
Web : http://asim.lip6.fr/recherche/alliance/
E-mail : alliance-users@asim.lip6.fr
NAME¶
upVarBdd - brings up an index in a BDD
SYNOPSYS¶
#include "logmmm.h" pNode upVarBdd(pBdd,oldIndex,newIndex) pNode pBdd; short oldIndex,newIndex;
PARAMETERS¶
DESCRIPTION¶
upVarBdd() constructs a graph obtained by bringing up oldIndex to newIndex. This function is called by the BDDs reordering function.
EXAMPLE¶
#include "mutnnn.h" /* mbk utilities */ #include "logmmm.h" pNode nodeA,nodeB; pNode res; initializeBdd(SMALL_BDD); nodeA = createNodeTermBdd(3); nodeB = createNodeTermBdd(3); res = applyBinBdd(OR,nodeA,nodeB); /* res = (OR a b) res = upVarBdd(res,2,4); displayBdd(res,1); /* it will display @res INDEX 4 LOW = @nodeB HIGH = ONE @nodeB INDEX 3 LOW = ZERO HIGH = ONE */ destroyBdd(1);
ERROR¶
"upVarBdd : error - newIndex <= oldIndex"
The new index must be higher than the old index.
SEE ALSO¶
log(1), bdd(1), applyBdd(3), notBdd(3), constraintBdd(3), composeBdd(3), applyBinBdd(3), addListBdd(3), displayBdd(3), createNodeTermBdd(3).
BUG REPORT¶
This tool is under development at the ASIM department of
the LIP6 laboratory.
We need your feedback to improve documentation and tools.
October 1, 1997 | ASIM/LIP6 |