struct IStatsWriter : public IStatsAccessor {
};

INetworkService.h

virtual const char* GetFieldName(int i) = 0;

virtual int GetFieldsNum() = 0;

virtual int GetRecordsNum() = 0;

input

virtual bool GetValue(int field, const char*& val) = 0;

virtual bool GetValue(int field, float& val) = 0;

virtual bool GetValue(int field, int& val) = 0;

virtual int NextRecord() = 0;

virtual void OnResult(int idx, int id, bool success) = 0;

output