GObservation.cpp
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/***************************************************************************
* GObservation.cpp - Observation abstract base class *
* ----------------------------------------------------------------------- *
* copyright : (C) 2008 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 2 of the License, or *
* (at your option) any later version. *
* *
* ----------------------------------------------------------------------- *
***************************************************************************/
/**
* @file GObservation.cpp
* @brief GObservation abstract base class implementation.
* @author J. Knodlseder
*/
/* __ Includes ___________________________________________________________ */
#include <iostream>
#include "GException.hpp"
#include "GObservation.hpp"
/* __ Method name definitions ____________________________________________ */
/* __ Macros _____________________________________________________________ */
/* __ Coding definitions _________________________________________________ */
/* __ Debug definitions __________________________________________________ */
/*==========================================================================
= =
= GObservation constructors/destructors =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Constructor
***************************************************************************/
GObservation::GObservation()
{
// Initialise class members for clean destruction
init_members();
// Return
return;
}
/***********************************************************************//**
* @brief Copy constructor
*
* @param[in] obs Observation from which the instance should be built.
***************************************************************************/
GObservation::GObservation(const GObservation& obs)
{
// Initialise class members for clean destruction
init_members();
// Copy members
copy_members(obs);
// Return
return;
}
/***********************************************************************//**
* @brief Destructor
***************************************************************************/
GObservation::~GObservation()
{
// Free members
free_members();
// Return
return;
}
/*==========================================================================
= =
= GObservation operators =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Assignment operator
*
* @param[in] obs Observation which should be assigned.
***************************************************************************/
GObservation& GObservation::operator= (const GObservation& obs)
{
// Execute only if object is not identical
if (this != &obs) {
// Free members
free_members();
// Initialise private members for clean destruction
init_members();
// Copy members
copy_members(obs);
} // endif: object was not identical
// Return this object
return *this;
}
/*==========================================================================
= =
= GObservation public methods =
= =
==========================================================================*/
/*==========================================================================
= =
= GObservation private methods =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Initialise class members
***************************************************************************/
void GObservation::init_members(void)
{
// Initialise members
m_obsname.clear();
m_tstart = 0.0;
m_tstop = 0.0;
m_response = NULL;
m_data = NULL;
m_gti = NULL;
// Return
return;
}
/***********************************************************************//**
* @brief Copy class members
*
* @param[in] obs GObservation members which should be copied.
***************************************************************************/
void GObservation::copy_members(const GObservation& obs)
{
// Copy attributes
m_obsname = obs.m_obsname;
m_tstart = obs.m_tstart;
m_tstop = obs.m_tstop;
// Clone members
m_response = obs.m_response->clone();
m_data = obs.m_data->clone();
m_gti = obs.m_gti->clone();
// Return
return;
}
/***********************************************************************//**
* @brief Delete class members
***************************************************************************/
void GObservation::free_members(void)
{
// Free memory
if (m_response != NULL) delete m_response;
if (m_data != NULL) delete m_data;
if (m_gti != NULL) delete m_gti;
// Signal free pointers
m_response = NULL;
m_data = NULL;
m_gti = NULL;
// Return
return;
}
/*==========================================================================
= =
= GObservation friends =
= =
==========================================================================*/
/*==========================================================================
= =
= Other functions used by GObservation =
= =
==========================================================================*/