GCTAException.cpp
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/***************************************************************************
* GCTAException.cpp - CTA exception handler *
* ----------------------------------------------------------------------- *
* copyright (C) 2010-2012 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 GCTAException.cpp
* @brief CTA exception handler interface implementation.
* @author J. Knoedlseder
*/
/* __ Includes ___________________________________________________________ */
#include "GCTAException.hpp"
#include "GTools.hpp"
#include "GCTAModelRadialRegistry.hpp"
/***********************************************************************//**
* @brief Exception message.
***************************************************************************/
const char* GCTAExceptionHandler::what() const throw()
{
// Set error message
std::string message = "*** ERROR in " + m_origin + ": " + m_message;
// Return message as C character array
return gammalib::tochar(message);
}
/***********************************************************************//**
* @brief Error while opening file.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] filename Name of file that could not be opened.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::file_open_error::file_open_error(std::string origin,
std::string filename,
std::string message)
{
m_origin = origin;
m_message = "Unable to open file '"+filename+"'. "+message;
return;
}
/***********************************************************************//**
* @brief Member not set.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Error message.
***************************************************************************/
GCTAException::no_member::no_member(const std::string& origin,
const std::string& message)
{
// Set origin and message
m_origin = origin;
m_message = message;
// Return
return;
}
/***********************************************************************//**
* @brief Pointing not set.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_pointing::no_pointing(std::string origin, std::string message)
{
m_origin = origin;
m_message = "No pointing found in CTA observation. "+message;
return;
}
/***********************************************************************//**
* @brief Instrument response not set.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_response::no_response(std::string origin, std::string message)
{
m_origin = origin;
m_message = "Attempt to use CTA response, but no response function"
" has been found. Use GCTAObservation::response() method"
" to set response function. "+message;
return;
}
/***********************************************************************//**
* @brief No sky pixels found.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_sky::no_sky(std::string origin, std::string message)
{
m_origin = origin;
m_message = "No sky pixels have been found. "+message;
return;
}
/***********************************************************************//**
* @brief No energy boundary information found.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_ebds::no_ebds(std::string origin, std::string message)
{
m_origin = origin;
m_message = "No energy boundaries have been found. "+message;
return;
}
/***********************************************************************//**
* @brief No Good Time Intervals found.
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_gti::no_gti(std::string origin, std::string message)
{
m_origin = origin;
m_message = "No Good Time Intervals (GTIs) have been found. "+message;
return;
}
/***********************************************************************//**
* @brief No energies set
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_energies::no_energies(std::string origin, std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Energy vector has not been setup."
" Cannot access event information.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief No sky directions set
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::no_dirs::no_dirs(std::string origin, std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Sky direction vector has not been setup."
" Cannot access event information.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief Observation is not a CTA observation
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_observation_type::bad_observation_type(std::string origin,
std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Observation is not of type GCTAObservation.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief Event is not a CTA event
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_event_type::bad_event_type(std::string origin, std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Event is not of type GCTAEventAtom or GCTAEventBin.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief ROI is not a CTA ROI
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_roi_type::bad_roi_type(std::string origin, std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "ROI is not of type GCTARoi.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief Instrument direction is not a CTA instrument direction
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_instdir_type::bad_instdir_type(std::string origin,
std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Instrument direction is not of type GCTAInstDir.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief Pointing is not a CTA pointing
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_pointing_type::bad_pointing_type(std::string origin,
std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Pointing is not of type GCTAPointing.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief Response is not a CTA response
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_response_type::bad_response_type(std::string origin,
std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Response is not of type GCTAResponse.";
if (message.length() > 0)
m_message += " "+message;
// Return
return;
}
/***********************************************************************//**
* @brief Invalid radial model type
*
* @param[in] origin Method that throws the error.
* @param[in] type Radial model type that has been encountered.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::model_invalid_radial::model_invalid_radial(std::string origin,
std::string type,
std::string message)
{
// Set origin and message
m_origin = origin;
m_message = "Invalid radial CTA model type \""+type+"\" encountered. " +
message;
// Add list of valid spatial models
GCTAModelRadialRegistry registry;
if (registry.size() > 0) {
m_message += "The following models are registered: ";
for (int i = 0; i < registry.size(); ++i) {
if (i > 0) {
m_message += ", ";
}
m_message += "\"" + registry.name(i) + "\"";
}
m_message += ".";
}
else {
m_message += "No models are registered.";
}
// Return
return;
}
/***********************************************************************//**
* @brief Response is not a CTA response
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_model_type::bad_model_type(const std::string& origin,
const std::string& message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Model is not of expected type.";
// Optional message
if (message.length() > 0) {
m_message += " "+message;
}
// Return
return;
}
/***********************************************************************//**
* @brief Bad response table dimension
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] found Found table dimension.
* @param[in] expected Expected table dimension.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_rsp_table_dim::bad_rsp_table_dim(std::string origin,
int found,
int expected,
std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Response table dimension "+
gammalib::str(found)+
" is smaller than the expected dimension "+
gammalib::str(expected)+
".";
if (message.length() > 0) {
m_message += " "+message;
}
// Return
return;
}
/***********************************************************************//**
* @brief Bad response table format
*
* @param[in] origin Name of method that has thrown the exception.
* @param[in] message Optional error message.
***************************************************************************/
GCTAException::bad_rsp_table_format::bad_rsp_table_format(std::string origin,
std::string message)
{
// Set origin
m_origin = origin;
// Set message
m_message = "Response table has invalid format.";
if (message.length() > 0) {
m_message += " "+message;
}
// Return
return;
}