text: // Copyright 2020 Osipov Nikolay
  #ifndef MODULES_TASK_3_OSIPOV_N_SOBEL_SOBEL_H_
  #define MODULES_TASK_3_OSIPOV_N_SOBEL_SOBEL_H_
  
  #include <vector>
  
  int testM(int sq, int max, int min);
  int testSobel(std::vector<int> image, int cols, int posrows, int poscols);
  std::vector<int> sequentialSobel(std::vector<int> image, int  rows, int cols);
  std::vector<int> parallelSobel(std::vector<int> image, int rows, int cols);
  
  #endif  // MODULES_TASK_3_OSIPOV_N_SOBEL_SOBEL_H_
  