DetectorGroup.cpp

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#include "MantidGeometry/Instrument/DetectorGroup.h"
#include "MantidGeometry/Instrument/DetectorInfo.h"
#include "MantidGeometry/Instrument/ParameterMap.h"
#include <boost/python/class.hpp>
 
using Mantid::Geometry::DetectorGroup;
using Mantid::Geometry::IDetector;
using namespace boost::python;
 
namespace {
bool isMaskedDeprecated(const DetectorGroup &self) {
  if (PyErr_Warn(PyExc_DeprecationWarning, "'DetectorGroup::isMasked' is deprecated, "
                                           "use 'SpectrumInfo::isMasked' instead.") < 0)
    throw boost::python::error_already_set();
  const auto &dets = self.getDetectors();
  bool masked = true;
  for (const auto &det : dets) {
    const auto &detInfo = det->parameterMap().detectorInfo();
    masked &= detInfo.isMasked(det->index());
  }
  return masked;
}
 
bool isMonitorDeprecated(const DetectorGroup &self) {
  if (PyErr_Warn(PyExc_DeprecationWarning, "'DetectorGroup::isMonitor' is "
                                           "deprecated, use "
                                           "'SpectrumInfo::isMonitor' instead.") < 0)
    throw boost::python::error_already_set();
  const auto &dets = self.getDetectors();
  return std::all_of(dets.cbegin(), dets.cend(),
                     [](const auto &det) { return det->parameterMap().detectorInfo().isMonitor(det->index()); });
}
} // namespace
 
void export_DetectorGroup() {
  class_<DetectorGroup, bases<IDetector>, boost::noncopyable>("DetectorGroup", no_init)
      .def("isMasked", &isMaskedDeprecated, arg("self"),
           "Returns the value of the masked flag. True means ignore this "
           "detector")
      .def("isMonitor", &isMonitorDeprecated, arg("self"),
           "Returns True if the detector is marked as a monitor in the IDF")
      .def("getDetectorIDs", &DetectorGroup::getDetectorIDs, arg("self"),
           "Returns the list of detector IDs within this group")
      .def("getNameSeparator", &DetectorGroup::getNameSeparator, arg("self"),
           "Returns separator for list of names of detectors");
}