stl-pair.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
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
// OF THE POSSIBILITY OF SUCH DAMAGE.
 
#ifndef PYHPP_STD_PAIR_HH
#define PYHPP_STD_PAIR_HH
 
#include <boost/python.hpp>
 
namespace pyhpp {
template <typename T1, typename T2>
struct stl_pair {
  typedef std::pair<T1, T2> pair_type;
 
  stl_pair(const char* name) {
    using namespace boost::python;
    class_<pair_type>(name, init<>())
        .def(init<const T1&, const T2&>())
        .def_readwrite("first", &pair_type::first)
        .def_readwrite("second", &pair_type::second);
  }
};
}  // namespace pyhpp
 
#endif  // PYHPP_STD_PAIR_HH