GSkyPixel.hpp
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/***************************************************************************
* GSkyPixel.cpp - Class that implements a 2D sky pixel index *
* ----------------------------------------------------------------------- *
* copyright (C) 2010-2012 by Juergen Knoedlseder *
* ----------------------------------------------------------------------- *
* *
* 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 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
/**
* @file GSkyPixel.hpp
* @brief Sky pixel class definition
* @author Juergen Knoedlseder
*/
#ifndef GSKYPIXEL_HPP
#define GSKYPIXEL_HPP
/* __ Includes ___________________________________________________________ */
#include <string>
#include "GBase.hpp"
/***********************************************************************//**
* @class GSkyPixel
*
* @brief GSkyPixel class interface defintion
***************************************************************************/
class GSkyPixel : public GBase {
public:
// Constructors and destructors
GSkyPixel(void);
explicit GSkyPixel(double x, double y);
GSkyPixel(const GSkyPixel& pixel);
virtual ~GSkyPixel(void);
// Operators
GSkyPixel& operator= (const GSkyPixel& pixel);
// Methods
void clear(void);
GSkyPixel* clone(void) const;
void x(const double& x);
void y(const double& y);
double x(void) const;
double y(void) const;
std::string print(void) const;
private:
// Private methods
void init_members(void);
void copy_members(const GSkyPixel& pixel);
void free_members(void);
// Private data area
double m_x; //!< WCS x index
double m_y; //!< WCS y index
};
#endif /* GSKYPIXEL_HPP */