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-rw-r--r--src/aig/gia/gia.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h
index 3c16600e..1fa7e368 100644
--- a/src/aig/gia/gia.h
+++ b/src/aig/gia/gia.h
@@ -479,6 +479,7 @@ static inline int Gia_ObjValue( Gia_Obj_t * pObj ) {
static inline void Gia_ObjSetValue( Gia_Obj_t * pObj, int i ) { pObj->Value = i; }
static inline int Gia_ObjPhase( Gia_Obj_t * pObj ) { return pObj->fPhase; }
static inline int Gia_ObjPhaseReal( Gia_Obj_t * pObj ) { return Gia_Regular(pObj)->fPhase ^ Gia_IsComplement(pObj); }
+static inline int Gia_ObjPhaseDiff( Gia_Man_t * p, int i, int k ) { return Gia_ManObj(p, i)->fPhase ^ Gia_ManObj(p, k)->fPhase; }
static inline int Gia_ObjIsTerm( Gia_Obj_t * pObj ) { return pObj->fTerm; }
static inline int Gia_ObjIsAndOrConst0( Gia_Obj_t * pObj ) { return!pObj->fTerm; }