mirror of https://github.com/pybind/pybind11.git
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
#include "pybind11_tests.h"
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// The main purpose of this test is to ensure the suggested BOILERPLATE code block below is
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// correct.
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// Copy this block of code into your project.
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// Replace FOOEXT with the name of your project.
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// BOILERPLATE BEGIN
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#ifdef FOOEXT_USING_PYBIND11_SMART_HOLDER
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# include <pybind11/smart_holder.h>
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#else
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# include <pybind11/pybind11.h>
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PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
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template <typename type_, typename... options>
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using classh = class_<type_, options...>;
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PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)
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# ifndef PYBIND11_SMART_HOLDER_TYPE_CASTERS
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# define PYBIND11_SMART_HOLDER_TYPE_CASTERS(...)
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# endif
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# ifndef PYBIND11_TYPE_CASTER_BASE_HOLDER
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# define PYBIND11_TYPE_CASTER_BASE_HOLDER(...)
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# endif
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#endif
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// BOILERPLATE END
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namespace {
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struct Foo0 {};
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struct Foo1 {};
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struct Foo2 {};
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} // namespace
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PYBIND11_TYPE_CASTER_BASE_HOLDER(Foo1, std::shared_ptr<Foo1>)
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PYBIND11_SMART_HOLDER_TYPE_CASTERS(Foo2)
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TEST_SUBMODULE(classh_mock, m) {
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// Uses std::unique_ptr<Foo0> as holder in conservative mode, py::smart_holder in progressive
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// mode (if available).
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py::class_<Foo0>(m, "Foo0").def(py::init<>());
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// Always uses std::shared_ptr<Foo1> as holder.
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py::class_<Foo1, std::shared_ptr<Foo1>>(m, "Foo1").def(py::init<>());
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// Uses py::smart_holder if available, or std::unique_ptr<Foo2> if only pybind11 classic is
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// available.
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py::classh<Foo2>(m, "Foo2").def(py::init<>());
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}
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