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https://github.com/pybind/pybind11.git
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97a7fb722a
* WIP: test setup complete, AddInCppUniquePtr failing (reproduces PyCLIF smart_ptrs_test failure). * Fully tested locally. * Adding new tests to cmake file.
62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
#include "pybind11_tests.h"
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#include <pybind11/smart_holder.h>
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#include <memory>
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namespace pybind11_tests {
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namespace test_class_sh_with_alias {
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struct Abase {
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int val = 0;
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virtual ~Abase() = default;
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Abase(int val_) : val{val_} {}
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int Get() const { return val * 10 + 3; }
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virtual int Add(int other_val) const = 0;
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// Some compilers complain about implicitly defined versions of some of the following:
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Abase(const Abase &) = default;
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Abase(Abase &&) = default;
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Abase &operator=(const Abase &) = default;
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Abase &operator=(Abase &&) = default;
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};
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struct AbaseAlias : Abase {
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using Abase::Abase;
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int Add(int other_val) const override {
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PYBIND11_OVERRIDE_PURE(int, /* Return type */
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Abase, /* Parent class */
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Add, /* Name of function in C++ (must match Python name) */
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other_val);
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}
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};
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int AddInCppRawPtr(const Abase *obj, int other_val) { return obj->Add(other_val) * 10 + 7; }
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int AddInCppSharedPtr(std::shared_ptr<Abase> obj, int other_val) {
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return obj->Add(other_val) * 100 + 11;
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}
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int AddInCppUniquePtr(std::unique_ptr<Abase> obj, int other_val) {
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return obj->Add(other_val) * 100 + 13;
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}
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} // namespace test_class_sh_with_alias
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} // namespace pybind11_tests
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PYBIND11_SMART_HOLDER_TYPE_CASTERS(pybind11_tests::test_class_sh_with_alias::Abase)
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TEST_SUBMODULE(class_sh_with_alias, m) {
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using namespace pybind11_tests::test_class_sh_with_alias;
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py::classh<Abase, AbaseAlias>(m, "Abase")
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.def(py::init<int>(), py::arg("val"))
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.def("Get", &Abase::Get)
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.def("Add", &Abase::Add, py::arg("other_val"));
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m.def("AddInCppRawPtr", AddInCppRawPtr, py::arg("obj"), py::arg("other_val"));
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m.def("AddInCppSharedPtr", AddInCppSharedPtr, py::arg("obj"), py::arg("other_val"));
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m.def("AddInCppUniquePtr", AddInCppUniquePtr, py::arg("obj"), py::arg("other_val"));
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}
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