GModelSpatialDiffuseCube.hpp
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/***************************************************************************
* GModelSpatialCube.hpp - Spatial map cube model class *
* ----------------------------------------------------------------------- *
* 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 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 GModelSpatialCube.hpp
* @brief Spatial map cube model class interface definition
* @author J. Knodlseder
*/
#ifndef GMODELSPATIALCUBE_HPP
#define GMODELSPATIALCUBE_HPP
/* __ Includes ___________________________________________________________ */
#include <string>
#include "GModelSpatial.hpp"
#include "GModelPar.hpp"
#include "GSkyDir.hpp"
#include "GXmlElement.hpp"
/***********************************************************************//**
* @class GModelSpatialCube
*
* @brief Spatial map cube model
*
* This class implements the spatial component of the factorised source
* model for a map cube. A map cube is a set of sky maps for different
* energies.
*
* @todo Loading not yet implemented. Introduce a loading flag to load cube
* only when it is required. This avoid unnecessary memory allocation.
* @todo eval() and eval_gradients() methods not yet implemented.
***************************************************************************/
class GModelSpatialCube : public GModelSpatial {
public:
// Constructors and destructors
GModelSpatialCube(void);
explicit GModelSpatialCube(const GXmlElement& xml);
GModelSpatialCube(const GModelSpatialCube& model);
virtual ~GModelSpatialCube(void);
// Operators
virtual GModelSpatialCube& operator= (const GModelSpatialCube& model);
// Implemented pure virtual methods
virtual void clear(void);
virtual GModelSpatialCube* clone(void) const;
virtual std::string type(void) const { return "MapCubeFunction"; }
virtual double eval(const GSkyDir& srcDir) const;
virtual double eval_gradients(const GSkyDir& srcDir) const;
virtual GSkyDir mc(GRan& ran) const;
virtual void read(const GXmlElement& xml);
virtual void write(GXmlElement& xml) const;
virtual std::string print(void) const;
protected:
// Protected methods
void init_members(void);
void copy_members(const GModelSpatialCube& model);
void free_members(void);
void load_cube(const std::string& filename);
// Protected members
GModelPar m_value; //!< Value
std::string m_filename; //!< Name of map cube
};
#endif /* GMODELSPATIALCUBE_HPP */