text: //
  // Copyright 2016 Pixar
  //
  // Licensed under the Apache License, Version 2.0 (the "Apache License")
  // with the following modification; you may not use this file except in
  // compliance with the Apache License and the following modification to it:
  // Section 6. Trademarks. is deleted and replaced with:
  //
  // 6. Trademarks. This License does not grant permission to use the trade
  //    names, trademarks, service marks, or product names of the Licensor
  //    and its affiliates, except as required to comply with Section 4(c) of
  //    the License and to reproduce the content of the NOTICE file.
  //
  // You may obtain a copy of the Apache License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the Apache License with the above modification is
  // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied. See the Apache License for the specific
  // language governing permissions and limitations under the Apache License.
  //
  ////////////////////////////////////////////////////////////////////////
  // This file is generated by a script.  Do not edit directly.  Edit the
  // wrapQuat.template.cpp file to make changes.
  
  #include "pxr/pxr.h"
  #include "pxr/base/gf/quatd.h"
  #include "pxr/base/gf/quatf.h"
  #include "pxr/base/gf/quath.h"
  
  #include "pxr/base/tf/pyUtils.h"
  #include "pxr/base/tf/wrapTypeHelpers.h"
  #include "pxr/base/tf/pyContainerConversions.h"
  
  #include <boost/python/class.hpp>
  #include <boost/python/copy_const_reference.hpp>
  #include <boost/python/def.hpp>
  #include <boost/python/implicit.hpp>
  #include <boost/python/make_constructor.hpp>
  #include <boost/python/operators.hpp>
  #include <boost/python/overloads.hpp>
  #include <boost/python/return_arg.hpp>
  
  #include <string>
  
  using namespace boost::python;
  
  using std::string;
  
  PXR_NAMESPACE_USING_DIRECTIVE
  
  namespace {
  
  static string __repr__(GfQuatf const &self) {
      return TF_PY_REPR_PREFIX + "Quatf(" +
          TfPyRepr(self.GetReal()) + ", " +
          TfPyRepr(self.GetImaginary()) + ")";
  }
  
  // Zero-initialized default ctor for python.
  static GfQuatf *__init__() { return new GfQuatf(0); }
  
  } // anonymous namespace 
  
  void wrapQuatf()
  {    
      object getImaginary =
          make_function(&GfQuatf::GetImaginary,
                        return_value_policy<return_by_value>());
  
      object setImaginaryVec =
          make_function((void (GfQuatf::*)(const GfVec3f &))
                        &GfQuatf::SetImaginary);
  
      object setImaginaryScl =
          make_function((void (GfQuatf::*)(float, float, float))
                        &GfQuatf::SetImaginary,
                        default_call_policies(),
                        (arg("i"), arg("j"), arg("k")));
  
      def("Slerp",
          (GfQuatf (*)(double, const GfQuatf&, const GfQuatf&))
          GfSlerp);
  
      def("Dot",
          (float (*)(const GfQuatf&, const GfQuatf&))
          GfDot);
      
      class_<GfQuatf>("Quatf", no_init)
          .def("__init__", make_constructor(__init__))
                            
          .def(TfTypePythonClass())
  
          .def(init<GfQuatf>())
          .def(init<float>(arg("real")))
          .def(init<float, const GfVec3f &>(
                   (arg("real"), arg("imaginary"))))
          .def(init<float, float, float, float>(
                   (arg("real"), arg("i"), arg("j"), arg("k"))))
          .def(init<const GfQuatd & >())
  
          .def("GetIdentity", &GfQuatf::GetIdentity)
          .staticmethod("GetIdentity")
  
          .def("GetReal", &GfQuatf::GetReal)
          .def("SetReal", &GfQuatf::SetReal)
          .add_property("real", &GfQuatf::GetReal, &GfQuatf::SetReal)
  
          .def("GetImaginary", getImaginary)
          .def("SetImaginary", setImaginaryVec)
          .def("SetImaginary", setImaginaryScl)
          .add_property("imaginary", getImaginary, setImaginaryVec)
  
          .def("GetLength", &GfQuatf::GetLength)
  
          .def("GetNormalized", &GfQuatf::GetNormalized,
               (arg("eps")=GF_MIN_VECTOR_LENGTH))
          .def("Normalize", &GfQuatf::Normalize,
               (arg("eps")=GF_MIN_VECTOR_LENGTH), return_self<>())
  
          .def("GetConjugate", &GfQuatf::GetConjugate)
          .def("GetInverse", &GfQuatf::GetInverse)
  
          .def(str(self))
          .def(-self)
          .def(self == self)
          .def(self != self)
          .def(self *= self)
          .def(self *= float())
          .def(self /= float())
          .def(self += self)
          .def(self -= self)
          .def(self + self)
          .def(self - self)
          .def(self * self)
          .def(self * float())
          .def(float() * self)
          .def(self / float())
  
          .def("__repr__", __repr__)
  
          ;
  
      implicitly_convertible<GfQuath, GfQuatf>();
  
      to_python_converter<std::vector<GfQuatf>,
          TfPySequenceToPython<std::vector<GfQuatf> > >();
      
  }
  