/***************************************************************************
 *                      ctbin - CTA data binning tool                      *
 * ----------------------------------------------------------------------- *
 *  copyright (C) 2010-2011 by Jurgen Knodlseder                           *
 * ----------------------------------------------------------------------- *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
/**
 * @file ctbin.hpp
 * @brief CTA data binning tool definition
 * @author J. Knodlseder
 */

#ifndef CTBIN_HPP
#define CTBIN_HPP

/* __ Includes ___________________________________________________________ */
#include "GammaLib.hpp"
#include "GCTALib.hpp"

/* __Definitions _________________________________________________________ */
#define CTBIN_NAME    "ctbin"
#define CTBIN_VERSION "00-01-00"


/***********************************************************************//**
 * @class ctbin
 *
 * @brief CTA data binning tool interface defintion.
 ***************************************************************************/
class ctbin : public GApplication  {
public:
    // Constructors and destructors
    ctbin(void);
    ctbin(int argc, char *argv[]);
    ~ctbin(void);

    // Methods
    void run(void);
    void get_parameters(void);
    void bin(void);

protected:
    // Protected methods
    void init_members(void);
    void free_members(void);

    // User parameters
    std::string   m_evfile;     //!< Input event list
    std::string   m_outfile;    //!< Output counts map
    double        m_emin;       //!< Lower energy
    double        m_emax;       //!< Upper energy
    int           m_enumbins;   //!< Number of energy bins
    std::string   m_proj;       //!< WCS projection
    std::string   m_coordsys;   //!< Coordinate system
    double        m_xref;       //!< Longitude reference coordinate
    double        m_yref;       //!< Latitude reference coordinate
    double        m_binsz;      //!< Pixel size
    int           m_nxpix;      //!< Number of pixels in longitude
    int           m_nypix;      //!< Number of pixels in latitude
};

#endif /* CTBIN_HPP */