154   std::map<Handle, HandleDescription> states_;  member
205     bool inserted = states_.insert({handle, handle_desc}).second;  in Create()
218       auto it = states_.find(handle);  in StartTracing()
219       if (it == states_.end()) {  in StartTracing()
245     auto it = states_.find(handle);  in ReadTrace()
246     if (it == states_.end()) {  in ReadTrace()
271     auto it = states_.find(handle);  in TryDestroy()
272     if (it == states_.end()) {  in TryDestroy()
289     states_.erase(it);  in TryDestroy()
304     auto it = states_.find(handle);  in GetOrInferHandleDescription()
305     if (it == states_.end()) {  in GetOrInferHandleDescription()
327       auto it = states_.find(handle);  in OnTraceMessage()
328       if (it == states_.end()) {  in OnTraceMessage()
361       if (states_.size() > max_trace_count) {  in OnTraceMessage()
362         size_t overflow_count = states_.size() - max_trace_count;  in OnTraceMessage()
369       size_t prune_count = states_.size() - max_trace_count;  in OnTraceMessage()
370       auto it = states_.begin();  in OnTraceMessage()
449     auto it = states_.find(handle);  in IsDestroyed()
450     if (it != states_.end()) {  in IsDestroyed()
460     if (it == states_.end()) {  in IsDestroyed()
465     auto min_it = states_.begin();  in IsDestroyed()
471     auto max_it = states_.rbegin();  in IsDestroyed()
482     auto it = states_.find(handle);  in IsUncreated()
483     if (it != states_.end()) {  in IsUncreated()
494     if (it == states_.end()) {  in IsUncreated()
499     auto min_it = states_.begin();  in IsUncreated()
505     auto max_it = states_.rbegin();  in IsUncreated()
529     for (auto it = states_.begin(); it != states_.end(); ++it) {  in Dump()
540     if (states_.empty()) {  in Dump()