GModelSpectralTablePar.cpp
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/***************************************************************************
* GModelSpectralTablePar.cpp - Spectral table model parameter class *
* ----------------------------------------------------------------------- *
* copyright (C) 2019-2020 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 GModelSpectralTablePar.cpp
* @brief Spectral table model parameter class implementation
* @author Juergen Knoedlseder
*/
/* __ Includes ___________________________________________________________ */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <algorithm>
#include "GException.hpp"
#include "GTools.hpp"
#include "GModelPar.hpp"
#include "GModelSpectralTablePar.hpp"
/* __ Constants __________________________________________________________ */
/* __ Globals ____________________________________________________________ */
/* __ Method name definitions ____________________________________________ */
/* __ Macros _____________________________________________________________ */
/* __ Coding definitions _________________________________________________ */
/* __ Debug definitions __________________________________________________ */
/*==========================================================================
= =
= Constructors/destructors =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Void constructor
***************************************************************************/
GModelSpectralTablePar::GModelSpectralTablePar(void)
{
// Initialise members
init_members();
// Return
return;
}
/***********************************************************************//**
* @brief Model parameter constructor
*
* @param[in] par Model parameter.
* @param[in] values Parameter values.
*
* Constructs a model table parameter combining a model parameter with a
* vector of parameter values. The values in the @p values vector may be
* unsorted, the constructor will put the values into an acsending order.
***************************************************************************/
GModelSpectralTablePar::GModelSpectralTablePar(const GModelPar& par,
const std::vector<double>& values)
{
// Initialise members
init_members();
// Sort parameter values
std::vector<double> sorted_values = values;
std::sort(sorted_values.begin(), sorted_values.end());
// Set members
m_par = par;
m_values = GNodeArray(sorted_values);
// Return
return;
}
/***********************************************************************//**
* @brief Copy constructor
*
* @param[in] par Table model parameter.
***************************************************************************/
GModelSpectralTablePar::GModelSpectralTablePar(const GModelSpectralTablePar& par)
{
// Initialise members
init_members();
// Copy members
copy_members(par);
// Return
return;
}
/***********************************************************************//**
* @brief Destructor
***************************************************************************/
GModelSpectralTablePar::~GModelSpectralTablePar(void)
{
// Free members
free_members();
// Return
return;
}
/*==========================================================================
= =
= Operators =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Assignment operator
*
* @param[in] par Table model parameter.
* @return Table model parameter.
***************************************************************************/
GModelSpectralTablePar& GModelSpectralTablePar::operator=(const GModelSpectralTablePar& par)
{
// Execute only if object is not identical
if (this != &par) {
// Free members
free_members();
// Initialise members
init_members();
// Copy members
copy_members(par);
} // endif: object was not identical
// Return
return *this;
}
/*==========================================================================
= =
= Public methods =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Clear table model parameter
***************************************************************************/
void GModelSpectralTablePar::clear(void)
{
// Free class members (base and derived classes, derived class first)
free_members();
// Initialise members
init_members();
// Return
return;
}
/***********************************************************************//**
* @brief Clone table model parameter
***************************************************************************/
GModelSpectralTablePar* GModelSpectralTablePar::clone(void) const
{
// Clone table model parameter
return new GModelSpectralTablePar(*this);
}
/***********************************************************************//**
* @brief Print table model parameter
*
* @param[in] chatter Chattiness.
* @return String containing table model parameter information.
***************************************************************************/
std::string GModelSpectralTablePar::print(const GChatter& chatter) const
{
// Initialise result string
std::string result;
// Continue only if chatter is not silent
if (chatter != SILENT) {
// Append header
result.append("=== GModelSpectralTablePar ===");
// Append information
result.append("\n"+gammalib::parformat("Name"));
result.append(m_par.name());
result.append("\n"+gammalib::parformat("Number of values"));
result.append(gammalib::str(m_values.size()));
result.append("\n"+gammalib::parformat("Interpolation method"));
if (m_method == 0) {
result.append("linear");
}
else if (m_method == 1) {
result.append("logarithmic");
}
else {
result.append("invalid");
}
} // endif: chatter was not silent
// Return result
return result;
}
/*==========================================================================
= =
= Private methods =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Initialise class members
***************************************************************************/
void GModelSpectralTablePar::init_members(void)
{
// Initialize members
m_par.clear();
m_values.clear();
m_method = 0;
// Return
return;
}
/***********************************************************************//**
* @brief Copy class members
*
* @param[in] par Table model parameter.
***************************************************************************/
void GModelSpectralTablePar::copy_members(const GModelSpectralTablePar& par)
{
// Copy members
m_par = par.m_par;
m_values = par.m_values;
m_method = par.m_method;
// Return
return;
}
/***********************************************************************//**
* @brief Delete class members
***************************************************************************/
void GModelSpectralTablePar::free_members(void)
{
// Return
return;
}