#include <vector>
#include <cstdint>
#include "BitWriter.h"

class Compressor
{
public:
  BitWriter writer;
  void compress(std::vector<std::vector<uint8_t>> &matrix);

private:
  void IC(std::vector<int> &C, int L, int H);
  std::vector<int> predict(std::vector<std::vector<uint8_t>> &P);
  void encode(int v, int g);
};