class DataSnapshot
{
public:
- DataSnapshot();
+ DataSnapshot(int unit_size);
+
+ virtual ~DataSnapshot();
uint64_t get_sample_count();
protected:
- uint64_t _sample_count;
+ void append_data(void *data, uint64_t length);
+
+protected:
+ void *_data;
+ uint64_t _data_length;
+ int _unit_size;
};