GCTAEdisp.hpp
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/***************************************************************************
* GCTAEdisp.hpp - Abstract CTA energy dispersion base class *
* ----------------------------------------------------------------------- *
* copyright (C) 2012-2018 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 GCTAEdisp.hpp
* @brief Abstract CTA energy dispersion base class definition
* @author Juergen Knoedlseder
*/
#ifndef GCTAEDISP_HPP
#define GCTAEDISP_HPP
/* __ Includes ___________________________________________________________ */
#include <string>
#include "GBase.hpp"
#include "GEbounds.hpp"
#include "GFilename.hpp"
/* __ Forward declarations _______________________________________________ */
class GRan;
class GEnergy;
/***********************************************************************//**
* @class GCTAEdisp
*
* @brief Abstract base class for the CTA energy dispersion
*
* This class implements the abstract base class for the CTA energy
* dispersion.
***************************************************************************/
class GCTAEdisp : public GBase {
public:
// Constructors and destructors
GCTAEdisp(void);
GCTAEdisp(const GCTAEdisp& edisp);
virtual ~GCTAEdisp(void);
// Pure virtual operators
virtual double operator()(const GEnergy& ereco,
const GEnergy& etrue,
const double& theta = 0.0,
const double& phi = 0.0,
const double& zenith = 0.0,
const double& azimuth = 0.0) const = 0;
// Operators
GCTAEdisp& operator=(const GCTAEdisp& edisp);
// Pure virtual methods
virtual void clear(void) = 0;
virtual GCTAEdisp* clone(void) const = 0;
virtual std::string classname(void) const = 0;
virtual void load(const GFilename& filename) = 0;
virtual GFilename filename(void) const = 0;
virtual GEnergy mc(GRan& ran,
const double& logE,
const double& theta = 0.0,
const double& phi = 0.0,
const double& zenith = 0.0,
const double& azimuth = 0.0) const = 0;
virtual GEbounds ebounds_obs(const double& logEsrc,
const double& theta = 0.0,
const double& phi = 0.0,
const double& zenith = 0.0,
const double& azimuth = 0.0) const = 0;
virtual GEbounds ebounds_src(const double& logEobs,
const double& theta = 0.0,
const double& phi = 0.0,
const double& zenith = 0.0,
const double& azimuth = 0.0) const = 0;
virtual double prob_erecobin(const GEnergy& ereco_min,
const GEnergy& ereco_max,
const GEnergy& etrue,
const double& theta) const = 0;
virtual std::string print(const GChatter& chatter = NORMAL) const = 0;
protected:
// Methods
void init_members(void);
void copy_members(const GCTAEdisp& edisp);
void free_members(void);
};
#endif /* GCTAEDISP_HPP */