/***********************************************************************//**
* @brief Return pointer to temporal model from XML element
*
* @param[in] temporal XML element.
* @return Pointer to temporal model.
*
* Returns pointer to temporal model that is defined in an XML element.
***************************************************************************/
GModelTemporal* GCTAModelCubeBackground::xml_temporal(const GXmlElement& temporal) const
{
// Get temporal model
GModelTemporalRegistry registry;
GModelTemporal* ptr = registry.alloc(temporal);
// Return pointer
return ptr;
}
/***********************************************************************//**
* @brief Construct temporal model from XML element
*
* @param[in] temporal XML element containing temporal model information.
*
* @exception GException::model_invalid_temporal
* Invalid temporal model type encountered.
*
* Returns pointer to a temporal model that is defined in an XML element.
***************************************************************************/
GModelTemporal* GCTAModelBackground::xml_temporal(const GXmlElement& temporal) const
{
// Get temporal model type
std::string type = temporal.attribute("type");
// Get temporal model
GModelTemporalRegistry registry;
GModelTemporal* ptr = registry.alloc(type);
// If model if valid then read model from XML file
if (ptr != NULL) {
ptr->read(temporal);
}
// ... otherwise throw an exception
else {
throw GException::model_invalid_temporal(G_XML_TEMPORAL, type);
}
// Return pointer
return ptr;
}