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https://github.com/thelsing/knx.git
synced 2026-04-06 03:21:49 +02:00
fix build
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2
examples/knxPython/pybind11/include/pybind11/common.h
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2
examples/knxPython/pybind11/include/pybind11/common.h
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#include "detail/common.h"
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#warning "Including 'common.h' is deprecated. It will be removed in v3.0. Use 'pybind11.h'."
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// Copyright (c) 2024 The pybind Community.
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#pragma once
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#include <pybind11/pytypes.h>
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#include "common.h"
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#include "internals.h"
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#include <typeinfo>
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PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
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PYBIND11_NAMESPACE_BEGIN(detail)
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// Forward declaration needed here: Refactoring opportunity.
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extern "C" inline PyObject *pybind11_object_new(PyTypeObject *type, PyObject *, PyObject *);
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inline bool type_is_managed_by_our_internals(PyTypeObject *type_obj) {
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#if defined(PYPY_VERSION)
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auto &internals = get_internals();
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return bool(internals.registered_types_py.find(type_obj)
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!= internals.registered_types_py.end());
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#else
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return bool(type_obj->tp_new == pybind11_object_new);
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#endif
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}
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inline bool is_instance_method_of_type(PyTypeObject *type_obj, PyObject *attr_name) {
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PyObject *descr = _PyType_Lookup(type_obj, attr_name);
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return bool((descr != nullptr) && PyInstanceMethod_Check(descr));
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}
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inline object try_get_cpp_conduit_method(PyObject *obj) {
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if (PyType_Check(obj)) {
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return object();
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}
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PyTypeObject *type_obj = Py_TYPE(obj);
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str attr_name("_pybind11_conduit_v1_");
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bool assumed_to_be_callable = false;
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if (type_is_managed_by_our_internals(type_obj)) {
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if (!is_instance_method_of_type(type_obj, attr_name.ptr())) {
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return object();
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}
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assumed_to_be_callable = true;
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}
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PyObject *method = PyObject_GetAttr(obj, attr_name.ptr());
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if (method == nullptr) {
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PyErr_Clear();
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return object();
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}
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if (!assumed_to_be_callable && PyCallable_Check(method) == 0) {
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Py_DECREF(method);
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return object();
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}
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return reinterpret_steal<object>(method);
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}
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inline void *try_raw_pointer_ephemeral_from_cpp_conduit(handle src,
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const std::type_info *cpp_type_info) {
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object method = try_get_cpp_conduit_method(src.ptr());
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if (method) {
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capsule cpp_type_info_capsule(const_cast<void *>(static_cast<const void *>(cpp_type_info)),
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typeid(std::type_info).name());
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object cpp_conduit = method(bytes(PYBIND11_PLATFORM_ABI_ID),
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cpp_type_info_capsule,
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bytes("raw_pointer_ephemeral"));
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if (isinstance<capsule>(cpp_conduit)) {
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return reinterpret_borrow<capsule>(cpp_conduit).get_pointer();
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}
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}
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return nullptr;
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}
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#define PYBIND11_HAS_CPP_CONDUIT 1
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PYBIND11_NAMESPACE_END(detail)
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PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)
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@@ -0,0 +1,71 @@
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/*
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pybind11/detail/exception_translation.h: means to translate C++ exceptions to Python exceptions
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Copyright (c) 2024 The Pybind Development Team.
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All rights reserved. Use of this source code is governed by a
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BSD-style license that can be found in the LICENSE file.
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*/
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#pragma once
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#include "common.h"
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#include "internals.h"
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PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
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PYBIND11_NAMESPACE_BEGIN(detail)
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// Apply all the extensions translators from a list
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// Return true if one of the translators completed without raising an exception
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// itself. Return of false indicates that if there are other translators
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// available, they should be tried.
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inline bool apply_exception_translators(std::forward_list<ExceptionTranslator> &translators) {
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auto last_exception = std::current_exception();
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for (auto &translator : translators) {
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try {
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translator(last_exception);
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return true;
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} catch (...) {
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last_exception = std::current_exception();
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}
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}
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return false;
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}
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inline void try_translate_exceptions() {
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/* When an exception is caught, give each registered exception
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translator a chance to translate it to a Python exception. First
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all module-local translators will be tried in reverse order of
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registration. If none of the module-locale translators handle
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the exception (or there are no module-locale translators) then
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the global translators will be tried, also in reverse order of
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registration.
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A translator may choose to do one of the following:
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- catch the exception and call py::set_error()
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to set a standard (or custom) Python exception, or
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- do nothing and let the exception fall through to the next translator, or
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- delegate translation to the next translator by throwing a new type of exception.
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*/
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bool handled = with_internals([&](internals &internals) {
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auto &local_exception_translators = get_local_internals().registered_exception_translators;
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if (detail::apply_exception_translators(local_exception_translators)) {
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return true;
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}
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auto &exception_translators = internals.registered_exception_translators;
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if (detail::apply_exception_translators(exception_translators)) {
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return true;
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}
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return false;
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});
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if (!handled) {
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set_error(PyExc_SystemError, "Exception escaped from default exception translator!");
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}
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}
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PYBIND11_NAMESPACE_END(detail)
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PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)
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@@ -0,0 +1,77 @@
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// Copyright (c) 2016-2024 The Pybind Development Team.
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// All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#pragma once
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#include "common.h"
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#include <cstddef>
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#include <typeinfo>
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PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
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PYBIND11_NAMESPACE_BEGIN(detail)
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struct value_and_holder {
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instance *inst = nullptr;
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size_t index = 0u;
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const detail::type_info *type = nullptr;
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void **vh = nullptr;
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// Main constructor for a found value/holder:
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value_and_holder(instance *i, const detail::type_info *type, size_t vpos, size_t index)
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: inst{i}, index{index}, type{type},
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vh{inst->simple_layout ? inst->simple_value_holder
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: &inst->nonsimple.values_and_holders[vpos]} {}
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// Default constructor (used to signal a value-and-holder not found by get_value_and_holder())
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value_and_holder() = default;
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// Used for past-the-end iterator
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explicit value_and_holder(size_t index) : index{index} {}
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template <typename V = void>
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V *&value_ptr() const {
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return reinterpret_cast<V *&>(vh[0]);
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}
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// True if this `value_and_holder` has a non-null value pointer
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explicit operator bool() const { return value_ptr() != nullptr; }
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template <typename H>
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H &holder() const {
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return reinterpret_cast<H &>(vh[1]);
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}
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bool holder_constructed() const {
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return inst->simple_layout
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? inst->simple_holder_constructed
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: (inst->nonsimple.status[index] & instance::status_holder_constructed) != 0u;
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}
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// NOLINTNEXTLINE(readability-make-member-function-const)
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void set_holder_constructed(bool v = true) {
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if (inst->simple_layout) {
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inst->simple_holder_constructed = v;
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} else if (v) {
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inst->nonsimple.status[index] |= instance::status_holder_constructed;
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} else {
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inst->nonsimple.status[index] &= (std::uint8_t) ~instance::status_holder_constructed;
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}
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}
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bool instance_registered() const {
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return inst->simple_layout
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? inst->simple_instance_registered
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: ((inst->nonsimple.status[index] & instance::status_instance_registered) != 0);
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}
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// NOLINTNEXTLINE(readability-make-member-function-const)
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void set_instance_registered(bool v = true) {
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if (inst->simple_layout) {
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inst->simple_instance_registered = v;
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} else if (v) {
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inst->nonsimple.status[index] |= instance::status_instance_registered;
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} else {
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inst->nonsimple.status[index] &= (std::uint8_t) ~instance::status_instance_registered;
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}
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}
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};
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PYBIND11_NAMESPACE_END(detail)
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PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)
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