SymmetryOperationFactory.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/Crystal/SymmetryOperationFactory.h"
#include "MantidPythonInterface/core/PythonObjectInstantiator.h"
 
#include <boost/python/class.hpp>
#include <boost/python/list.hpp>
 
using namespace Mantid::Geometry;
using namespace boost::python;
 
namespace {
boost::python::list createSymOps(SymmetryOperationFactoryImpl &self, const std::string &identifiers) {
  std::vector<SymmetryOperation> symOps = self.createSymOps(identifiers);
 
  boost::python::list pythonOperations;
  for (auto &symOp : symOps) {
    pythonOperations.append(symOp);
  }
 
  return pythonOperations;
}
} // namespace
 
void export_SymmetryOperationFactory() {
  class_<SymmetryOperationFactoryImpl, boost::noncopyable>("SymmetryOperationFactoryImpl", no_init)
      .def("exists", &SymmetryOperationFactoryImpl::isSubscribed, (arg("self"), arg("identifier")),
           "Returns true if the symmetry operation is supplied.")
      .def("createSymOp", &SymmetryOperationFactoryImpl::createSymOp, (arg("self"), arg("identifier")),
           "Creates the symmetry operation from the supplied x,y,z-identifier.")
      .def("createSymOps", &createSymOps, (arg("self"), arg("identifier")),
           "Creates a vector of SymmetryOperation objects from a semi-colon "
           "separated list of x,y,z-identifiers.")
      .def("subscribedSymbols", &SymmetryOperationFactoryImpl::subscribedSymbols, arg("self"),
           "Return all subscribed symbols.")
      .def("Instance", &SymmetryOperationFactory::Instance, return_value_policy<reference_existing_object>(),
           "Returns a reference to the SymmetryOperationFactory singleton")
      .staticmethod("Instance");
}