158   BinaryReader(const char* head, size_t size) : head(head), end(head + size), error(false) {}  in BinaryReader()
160   size_t LeftSize() const { return end - head; }  in LeftSize()
175       head += size;  in Move()
188       memcpy(&data, head, sizeof(T));  in Read()
189       head += sizeof(T);  in Read()
203       memcpy(data_p, head, size);  in Read()
204       head += size;  in Read()
214     while (head < end && *head != '\0') {  in ReadString()
215       result.push_back(*head++);  in ReadString()
217     if (LIKELY(head < end && *head == '\0')) {  in ReadString()
218       head++;  in ReadString()
225   const char* head;  member