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#pragma once
#include "std/utility.hpp"
#include <boost/python.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
namespace
{
using namespace boost::python;
// Converts a std::pair instance to a Python tuple.
template <typename T1, typename T2>
struct pair_to_tuple
{
static PyObject * convert(pair<T1, T2> const & p)
{
return incref(make_tuple(p.first, p.second).ptr());
}
static PyTypeObject const * get_pytype() { return &PyTuple_Type; }
};
template <typename T1, typename T2>
struct pair_to_python_converter
{
pair_to_python_converter() { to_python_converter<pair<T1, T2>, pair_to_tuple<T1, T2>, true>(); }
};
} // namespace
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