I created the ImageData.h file Please make the implementation part of ImageData.h. When you create it, divide it into ImageData.cpp and Test.cpp.

class ImageData { private:

int rows; int cols; unsigned char* pixelValues; unsigned char* pixelProcessed;

public: void imageData(string fname) { }

int imageProc(int Param) { }

int imageWrite(string fname) { }

~imageData() { } };