86 struct IteratorPosition {  struct
90   const MemRegion *Cont;
93   const bool Valid;
96   const SymbolRef Offset;
98   IteratorPosition(const MemRegion *C, bool V, SymbolRef Of)  in IteratorPosition()  argument
102   const MemRegion *getContainer() const { return Cont; }  in getContainer()
103   bool isValid() const { return Valid; }  in isValid()
104   SymbolRef getOffset() const { return Offset; }  in getOffset()
106   IteratorPosition invalidate() const {  in invalidate()
110   static IteratorPosition getPosition(const MemRegion *C, SymbolRef Of) {  in getPosition()
114   IteratorPosition setTo(SymbolRef NewOf) const {  in setTo()
118   IteratorPosition reAssign(const MemRegion *NewCont) const {  in reAssign()
122   bool operator==(const IteratorPosition &X) const {  in operator ==()
126   bool operator!=(const IteratorPosition &X) const {  in operator !=()
130   void Profile(llvm::FoldingSetNodeID &ID) const {  in Profile()