/***********************************************************************//**
* @brief Read sky model from XML element
*
* @param[in] xml XML element.
***************************************************************************/
void GModelSky::read(const GXmlElement& xml)
{
// Clear sky model
clear();
// Get pointers on spectrum and spatial model
GXmlElement* spec = static_cast<GXmlElement*>(xml.element("spectrum", 0));
GXmlElement* spat = static_cast<GXmlElement*>(xml.element("spatialModel", 0));
// Allocate constant
GModelTemporalConst temporal;
// Clone spatial and spectral models
m_spatial = xml_spatial(*spat);
m_spectral = xml_spectral(*spec);
m_temporal = temporal.clone();
// Set model name
name(xml.attribute("name"));
// Set instruments
instruments(xml.attribute("instrument"));
// Set observation identifiers
ids(xml.attribute("id"));
// Set parameter pointers
set_pointers();
// Return
return;
}
/***********************************************************************//**
* @brief Read model from XML element
*
* @param[in] xml XML element.
*
* The model is composed of a spectrum component ('spectral'), a spatial
* component ('spatialModel'), and, optionally, of a temporal component
* ('lightcurve'). If no temporal component is found a constant model is
* assumed.
***************************************************************************/
void GCTAModelBackground::read(const GXmlElement& xml)
{
// Clear model
clear();
// Initialise XML elements
const GXmlElement* spat = NULL;
const GXmlElement* spec = NULL;
const GXmlElement* temp = NULL;
// Get pointers on spectrum and radial model
spat = xml.element("spatialModel", 0);
spec = xml.element("spectrum", 0);
// Clone radial and spectral models
m_spatial = xml_spatial(*spat);
m_spectral = xml_spectral(*spec);
// Optionally get temporal model
if (xml.elements("temporalModel")) {
temp = xml.element("temporalModel", 0);
m_temporal = xml_temporal(*temp);
}
else {
GModelTemporalConst temporal;
m_temporal = temporal.clone();
}
// Set model name
name(xml.attribute("name"));
// Set instruments
instruments(xml.attribute("instrument"));
// Set observation identifiers
ids(xml.attribute("id"));
// Set parameter pointers
set_pointers();
// Return
return;
}
/***********************************************************************//**
* @brief Construct sky model from spatial and spectral XML elements
*
* @param[in] spatial Spatial XML element.
* @param[in] spectral Spectral XML element.
***************************************************************************/
GModelSky::GModelSky(const GXmlElement& spatial, const GXmlElement& spectral)
: GModel()
{
// Initialise private members for clean destruction
init_members();
// Allocate constant
GModelTemporalConst temporal;
// Clone spatial and spectral models
m_spatial = xml_spatial(spatial);
m_spectral = xml_spectral(spectral);
m_temporal = temporal.clone();
// Set parameter pointers
set_pointers();
// Return
return;
}
/***********************************************************************//**
* @brief XML constructor
*
* @param[in] xml XML element.
***************************************************************************/
GModelSky::GModelSky(const GXmlElement& xml) : GModel(xml)
{
// Initialise private members for clean destruction
init_members();
// Get pointers on spectrum and spatial model
GXmlElement* spec = static_cast<GXmlElement*>(xml.element("spectrum", 0));
GXmlElement* spat = static_cast<GXmlElement*>(xml.element("spatialModel", 0));
// Allocate constant
GModelTemporalConst temporal;
// Clone spatial and spectral models
m_spatial = xml_spatial(*spat);
m_spectral = xml_spectral(*spec);
m_temporal = temporal.clone();
// Set parameter pointers
set_pointers();
// Return
return;
}
