#ifndef  camera_INC
#define  camera_INC
#include <Eigen/Dense>
#include <yaml-cpp/yaml.h>

#define BINNING 0.5 // set the binning factor
using Eigen::Matrix;
using Eigen::Vector4d;
/*
 * =====================================================================================
 *        Class:  Camera
 *  Description:  Class for the camera.
 * =====================================================================================
 */
class Camera
{
    public:
        /* ====================  LIFECYCLE     ======================================= */
        Camera (const char *fin);                             /* constructor */

        /* ====================  ACCESSORS     ======================================= */
        Matrix<double,3,3> K();
        Vector4d d();

        /* ====================  MUTATORS      ======================================= */

        /* ====================  OPERATORS     ======================================= */

    protected:
        /* ====================  METHODS       ======================================= */

        /* ====================  DATA MEMBERS  ======================================= */

    private:
        /* ====================  METHODS       ======================================= */

        /* ====================  DATA MEMBERS  ======================================= */
        Matrix<double,3,3> _K;
        Vector4d _d;

}; /* -----  end of class Camera  ----- */


#endif   /* ----- #ifndef camera_INC  ----- */