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-rw-r--r--src/aig/fra/fraClass.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/aig/fra/fraClass.c b/src/aig/fra/fraClass.c
index 962e7f7b..2d03e65d 100644
--- a/src/aig/fra/fraClass.c
+++ b/src/aig/fra/fraClass.c
@@ -270,7 +270,7 @@ void Fra_ClassesPrint( Fra_Cla_t * p, int fVeryVerbose )
SeeAlso []
***********************************************************************/
-void Fra_ClassesPrepare( Fra_Cla_t * p, int fLatchCorr )
+void Fra_ClassesPrepare( Fra_Cla_t * p, int fLatchCorr, int nMaxLevs )
{
Aig_Obj_t ** ppTable, ** ppNexts;
Aig_Obj_t * pObj, * pTemp;
@@ -296,8 +296,8 @@ void Fra_ClassesPrepare( Fra_Cla_t * p, int fLatchCorr )
if ( !Aig_ObjIsNode(pObj) && !Aig_ObjIsPi(pObj) )
continue;
// skip the node with more that the given number of levels
-// if ( pObj->Level > 3 )
-// continue;
+ if ( nMaxLevs && (int)pObj->Level >= nMaxLevs )
+ continue;
}
// hash the node by its simulation info
iEntry = p->pFuncNodeHash( pObj, nTableSize );