vector-indexing-suite.hh

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//
// Copyright (c) 2018 CNRS
// Authors: Joseph Mirabel
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
 
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
 
// 2. Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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// COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// OF THE POSSIBILITY OF SUCH DAMAGE.
 
#ifndef PYHPP_VECTOR_INDEXING_SUITE_HH
#define PYHPP_VECTOR_INDEXING_SUITE_HH
 
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
 
namespace pyhpp {
template <class Container, bool NoProxy = false>
class cpp_like_vector_indexing_suite
    : public boost::python::vector_indexing_suite<
          Container, NoProxy,
          cpp_like_vector_indexing_suite<Container, NoProxy> > {
 public:
  typedef boost::python::vector_indexing_suite<Container, NoProxy,
                                               cpp_like_vector_indexing_suite>
      base_type;
  template <class Class>
  static void extension_def(Class& cl) {
    base_type::extension_def(cl);
 
    cl.def("size", &base_type::size)
        .def("empty", &empty)
        .def("push_back", &base_type::append);
  }
 
  static bool empty(Container const& container) { return container.empty(); }
};
}  // namespace pyhpp
 
#endif  // PYHPP_VECTOR_INDEXING_SUITE_HH