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#include "pybind11_tests.h"
#include <cstddef>
#include <memory>
#include <vector>
namespace pybind11_tests {
namespace vector_unique_ptr_member {
struct DataType {};
// Reduced from a use case in the wild.
struct VectorOwner {
static std::unique_ptr<VectorOwner> Create(std::size_t num_elems) {
return std::unique_ptr<VectorOwner>(
new VectorOwner(std::vector<std::unique_ptr<DataType>>(num_elems)));
}
std::size_t data_size() const { return data_.size(); }
private:
explicit VectorOwner(std::vector<std::unique_ptr<DataType>> data) : data_(std::move(data)) {}
const std::vector<std::unique_ptr<DataType>> data_;
};
} // namespace vector_unique_ptr_member
} // namespace pybind11_tests
namespace pybind11 {
namespace detail {
template <>
struct is_copy_constructible<pybind11_tests::vector_unique_ptr_member::VectorOwner>
: std::false_type {};
template <>
struct is_move_constructible<pybind11_tests::vector_unique_ptr_member::VectorOwner>
: std::false_type {};
} // namespace detail
} // namespace pybind11
using namespace pybind11_tests::vector_unique_ptr_member;
py::object py_cast_VectorOwner_ptr(VectorOwner *ptr) { return py::cast(ptr); }
TEST_SUBMODULE(vector_unique_ptr_member, m) {
py::class_<VectorOwner>(m, "VectorOwner")
.def_static("Create", &VectorOwner::Create)
.def("data_size", &VectorOwner::data_size);
m.def("py_cast_VectorOwner_ptr", py_cast_VectorOwner_ptr);
}
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