Пример #1
0
/***********************************************************************//**
 * @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;
}
Пример #2
0
/***********************************************************************//**
 * @brief Signals if sky model is temporally constant
 *
 * @return True if sky model is temporally constant, false otherwise.
 *
 * Signals if the sky model is temporally constant. A temporally constant
 * model is a model that has a temporal component of type "Constant".
 ***************************************************************************/
inline
bool GCTAModelIrfBackground::is_constant(void) const
{
    return (m_temporal != NULL && m_temporal->type() == "Constant");
}
/***********************************************************************//**
 * @brief Signals if model is temporally constant
 *
 * @return True if model is temporally constant, false otherwise.
 *
 * Signals if the model is temporally constant. A temporally constant model
 * is a model that has a temporal component of type "Constant".
 ***************************************************************************/
inline
bool GCTAModelRadialAcceptance::is_constant(void) const
{
    return (m_temporal != NULL && m_temporal->type() == "Constant");
}