VolImage.h

#ifndef VOLIMAGE_H
#define VOLIMAGE_H

#include <string>
#include <vector>

namespace CHNJAR003
{

class VolImage
{
private:                                  // private members
    int width, height;                    // width and height of image stack
    std::vector<unsigned char **> slices; // data for each slice, in order
public:                                   // public members
    VolImage();                           // default constructor - define in .cpp
    ~VolImage();                          // destructor - define in .cpp file
    // populate the object with images in stack and
    //set member variables define in .cpp
    bool readImages(std::string baseName);
    // compute difference map and write out; define in .cpp
    void diffmap(int sliceI, int sliceJ, std::string output_prefix);
    // extract slice sliceId and write to output - define in .cpp
    void extract(int sliceId, std::string output_prefix);
    // number of bytes uses to store image data bytes
    //and pointers (ignore vector<> container, dims etc)
    int volImageSize(void); // define in .cpp
    //extract an image along row i of the image volume and write it to output.
    void extractRow(int row, std::string output_prefix);
};
} // namespace CHNJAR003
#endif