GWcsGLS.hpp
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/***************************************************************************
* GWcsGLS.hpp - Global Sinusoidal (GLS) projection class *
* ----------------------------------------------------------------------- *
* copyright (C) 2017 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 GWcsGLS.hpp
* @brief Global Sinusoidal (GLS) projection class definition
* @author Juergen Knoedlseder
*/
#ifndef GWCSGLS_HPP
#define GWCSGLS_HPP
/* __ Includes ___________________________________________________________ */
#include <string>
#include "GWcsSFL.hpp"
/***********************************************************************//**
* @class GWcsGLS
*
* @brief Global Sinusoidal (GLS) projection class definition
*
* This class implements the Global Sinusoidal projection for the World
* Coordinate System. The Global Sinusoidal projection is an alias of the
* Sanson-Flamsteed projection, and the GWcsGLS therefore derives from the
* GWcsSFL class.
***************************************************************************/
class GWcsGLS : public GWcsSFL {
public:
// Constructors and destructors
GWcsGLS(void);
GWcsGLS(const std::string& coords,
const double& crval1, const double& crval2,
const double& crpix1, const double& crpix2,
const double& cdelt1, const double& cdelt2);
GWcsGLS(const GWcsGLS& wcs);
virtual ~GWcsGLS(void);
// Operators
GWcsGLS& operator=(const GWcsGLS& wcs);
// Implemented pure virtual base class methods
virtual void clear(void);
virtual GWcsGLS* clone(void) const;
virtual std::string classname(void) const;
virtual std::string code(void) const;
virtual std::string name(void) const;
virtual std::string print(const GChatter& chatter = NORMAL) const;
protected:
// Private methods
void init_members(void);
void copy_members(const GWcsGLS& wcs);
void free_members(void);
};
/***********************************************************************//**
* @brief Return class name
*
* @return String containing the class name ("GWcsGLS").
***************************************************************************/
inline
std::string GWcsGLS::classname(void) const
{
return ("GWcsGLS");
}
/***********************************************************************//**
* @brief Return projection code
*
* @return Projection code.
*
* Returns the projection code "GLS".
***************************************************************************/
inline
std::string GWcsGLS::code(void) const
{
return "GLS";
}
/***********************************************************************//**
* @brief Return projection name
*
* @return Projection name.
*
* Returns the projection name.
***************************************************************************/
inline
std::string GWcsGLS::name(void) const
{
return "Global Sinusoidal";
}
#endif /* GWCSGLS_HPP */