GBilinear.hpp
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/***************************************************************************
* GBilinear.hpp - Bilinear interpolator class *
* ----------------------------------------------------------------------- *
* copyright (C) 2015 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 GBilinear.hpp
* @brief Bilinear interpolator class interface definition
* @author Juergen Knoedlseder
*/
#ifndef GBILINEAR_HPP
#define GBILINEAR_HPP
/* __ Includes ___________________________________________________________ */
#include <string>
#include "GBase.hpp"
/***********************************************************************//**
* @class GBilinear
*
* @brief Bilinear interpolator class
***************************************************************************/
class GBilinear : public GBase {
public:
// Constructors and destructors
GBilinear(void);
GBilinear(const GBilinear& interpolator);
virtual ~GBilinear(void);
// Operators
GBilinear& operator=(const GBilinear& interpolator);
double operator()(const double* array);
// Methods
void clear(void);
GBilinear* clone(void) const;
std::string classname(void) const;
int& index1(void);
int& index2(void);
int& index3(void);
int& index4(void);
double& weight1(void);
double& weight2(void);
double& weight3(void);
double& weight4(void);
std::string print(const GChatter& chatter = NORMAL) const;
private:
// Methods
void init_members(void);
void copy_members(const GBilinear& interpolator);
void free_members(void);
// Members
int m_inx1;
int m_inx2;
int m_inx3;
int m_inx4;
double m_wgt1;
double m_wgt2;
double m_wgt3;
double m_wgt4;
};
/***********************************************************************//**
* @brief Return class name
*
* @return String containing the class name ("GBilinear").
***************************************************************************/
inline
std::string GBilinear::classname(void) const
{
return ("GBilinear");
}
/***********************************************************************//**
* @brief Access index 1
*
* @return Reference to index 1.
***************************************************************************/
inline
int& GBilinear::index1(void)
{
return (m_inx1);
}
/***********************************************************************//**
* @brief Access index 2
*
* @return Reference to index 2.
***************************************************************************/
inline
int& GBilinear::index2(void)
{
return (m_inx2);
}
/***********************************************************************//**
* @brief Access index 3
*
* @return Reference to index 3.
***************************************************************************/
inline
int& GBilinear::index3(void)
{
return (m_inx3);
}
/***********************************************************************//**
* @brief Access index 4
*
* @return Reference to index 4.
***************************************************************************/
inline
int& GBilinear::index4(void)
{
return (m_inx4);
}
/***********************************************************************//**
* @brief Access weight 1
*
* @return Reference to weight 1.
***************************************************************************/
inline
double& GBilinear::weight1(void)
{
return (m_wgt1);
}
/***********************************************************************//**
* @brief Access weight 2
*
* @return Reference to weight 2.
***************************************************************************/
inline
double& GBilinear::weight2(void)
{
return (m_wgt2);
}
/***********************************************************************//**
* @brief Access weight 3
*
* @return Reference to weight 3.
***************************************************************************/
inline
double& GBilinear::weight3(void)
{
return (m_wgt3);
}
/***********************************************************************//**
* @brief Access weight 4
*
* @return Reference to weight 4.
***************************************************************************/
inline
double& GBilinear::weight4(void)
{
return (m_wgt4);
}
#endif /* GBILINEAR_HPP */