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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef PY_LIEF_ITERATORS_H_
#define PY_LIEF_ITERATORS_H_
#include <pybind11/pybind11.h>
#include "LIEF/LIEF.hpp"
#include "LIEF/Abstract/type_traits.hpp"
#include "LIEF/ELF/type_traits.hpp"
#include "LIEF/PE/type_traits.hpp"
#include "LIEF/MachO/type_traits.hpp"
namespace py = pybind11;
void init_LIEF_iterators(py::module&);
template<class T>
void init_ref_iterator(py::module& m, const std::string& it_name = typeid(T).name()) {
py::class_<T>(m, it_name.c_str())
.def("__getitem__",
[](T& v, size_t i) -> typename T::reference {
if (i >= v.size())
throw py::index_error();
return v[i];
},
py::return_value_policy::reference)
.def("__len__",
[](T& v) {
return v.size();
})
.def("__iter__",
[](T& v) -> T {
return std::begin(v);
}, py::return_value_policy::reference_internal)
.def("__next__",
[] (T& v) -> typename T::reference {
if (v == std::end(v)) {
throw py::stop_iteration();
}
return *(v++);
}, py::return_value_policy::reference);
}
#endif
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