Symbol public: class std::reverse_bidirectional_iterator<class std::_Tree<class CMemBuffer, struct std::pair<class CMemBuffer const, struct _GUID>, struct std::map<class CMemBuffer, struct _GUID, struct std::less<class CMemBuffer>, class CCToIdGUIDAlloc>::_Kfn, struct std::less<class CMemBuffer>, class CCToIdGUIDAlloc>::const_iterator, struct std::pair<class CMemBuffer const, struct _GUID>, struct std::pair<class CMemBuffer const, struct _GUID> const &, struct std::pair<class CMemBuffer const, struct _GUID> const *, int> __thiscall std::map<class CMemBuffer, struct _GUID, struct std::less<class CMemBuffer>, class CCToIdGUIDAlloc>::rbegin(void) const