105         fNoValue(nullptr) {  in UnifiedCache()
109     fNoValue = new SharedObject();  in UnifiedCache()
110     if (fNoValue == nullptr) {  in UnifiedCache()
114     fNoValue->softRefCount = 1;  // Add fake references to prevent fNoValue from being deleted  in UnifiedCache()
115     fNoValue->hardRefCount = 1;  // when other references to it are removed.  in UnifiedCache()
116     fNoValue->cachePtr = this;  in UnifiedCache()
211                     sharedObject == fNoValue ? NULL :sharedObject,  in _dumpContents()
232     delete fNoValue;  in ~UnifiedCache()
233     fNoValue = nullptr;  in ~UnifiedCache()
374     _putNew(key, fNoValue, U_ZERO_ERROR, status);  in _poll()
386         if (value == fNoValue) {  in _get()
398         SharedObject::copyPtr(fNoValue, value);  in _get()
401     if (value == fNoValue) {  in _get()
428     U_ASSERT(oldValue == fNoValue);  in _put()
463     return (theValue == fNoValue && creationStatus == U_ZERO_ERROR);  in _inProgress()