| Line |
Branch |
Exec |
Source |
| 1 |
|
|
// |
| 2 |
|
|
// Copyright (c) 2023 INRIA |
| 3 |
|
|
// |
| 4 |
|
|
|
| 5 |
|
|
#ifndef COAL_PYTHON_UTILS_STD_PAIR_H |
| 6 |
|
|
#define COAL_PYTHON_UTILS_STD_PAIR_H |
| 7 |
|
|
|
| 8 |
|
|
#include <boost/python.hpp> |
| 9 |
|
|
#include <utility> |
| 10 |
|
|
|
| 11 |
|
|
template <typename pair_type> |
| 12 |
|
|
struct StdPairConverter { |
| 13 |
|
|
typedef typename pair_type::first_type T1; |
| 14 |
|
|
typedef typename pair_type::second_type T2; |
| 15 |
|
|
|
| 16 |
|
|
static PyObject* convert(const pair_type& pair) { |
| 17 |
|
|
return boost::python::incref( |
| 18 |
|
|
boost::python::make_tuple(pair.first, pair.second).ptr()); |
| 19 |
|
|
} |
| 20 |
|
|
|
| 21 |
|
✗ |
static void* convertible(PyObject* obj) { |
| 22 |
|
✗ |
if (!PyTuple_CheckExact(obj)) return 0; |
| 23 |
|
✗ |
if (PyTuple_Size(obj) != 2) return 0; |
| 24 |
|
|
{ |
| 25 |
|
✗ |
boost::python::tuple tuple(boost::python::borrowed(obj)); |
| 26 |
|
✗ |
boost::python::extract<T1> elt1(tuple[0]); |
| 27 |
|
✗ |
if (!elt1.check()) return 0; |
| 28 |
|
✗ |
boost::python::extract<T2> elt2(tuple[1]); |
| 29 |
|
✗ |
if (!elt2.check()) return 0; |
| 30 |
|
|
} |
| 31 |
|
✗ |
return obj; |
| 32 |
|
|
} |
| 33 |
|
|
|
| 34 |
|
✗ |
static void construct( |
| 35 |
|
|
PyObject* obj, |
| 36 |
|
|
boost::python::converter::rvalue_from_python_stage1_data* memory) { |
| 37 |
|
✗ |
boost::python::tuple tuple(boost::python::borrowed(obj)); |
| 38 |
|
✗ |
void* storage = |
| 39 |
|
|
reinterpret_cast< |
| 40 |
|
|
boost::python::converter::rvalue_from_python_storage<pair_type>*>( |
| 41 |
|
|
reinterpret_cast<void*>(memory)) |
| 42 |
|
|
->storage.bytes; |
| 43 |
|
✗ |
new (storage) pair_type(boost::python::extract<T1>(tuple[0]), |
| 44 |
|
✗ |
boost::python::extract<T2>(tuple[1])); |
| 45 |
|
✗ |
memory->convertible = storage; |
| 46 |
|
|
} |
| 47 |
|
|
|
| 48 |
|
✗ |
static PyTypeObject const* get_pytype() { |
| 49 |
|
✗ |
PyTypeObject const* py_type = &PyTuple_Type; |
| 50 |
|
✗ |
return py_type; |
| 51 |
|
|
} |
| 52 |
|
|
|
| 53 |
|
5 |
static void registration() { |
| 54 |
|
5 |
boost::python::converter::registry::push_back( |
| 55 |
|
|
reinterpret_cast<void* (*)(_object*)>(&convertible), &construct, |
| 56 |
|
|
boost::python::type_id<pair_type>() |
| 57 |
|
|
#ifndef BOOST_PYTHON_NO_PY_SIGNATURES |
| 58 |
|
|
, |
| 59 |
|
|
get_pytype |
| 60 |
|
|
#endif |
| 61 |
|
|
); |
| 62 |
|
5 |
} |
| 63 |
|
|
}; |
| 64 |
|
|
|
| 65 |
|
|
#endif // ifndef COAL_PYTHON_UTILS_STD_PAIR_H |
| 66 |
|
|
|