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Diff for: ‎.clang-format

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BasedOnStyle: LLVM
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ColumnLimit: 0
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DerivePointerBinding: true
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AllowShortIfStatementsOnASingleLine: true
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AllowShortBlocksOnASingleLine: true
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PointerAlignment: Left
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IndentCaseLabels: true

Diff for: ‎.editorconfig

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root = true
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[*]
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end_of_line = lf
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insert_final_newline = true
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charset = utf-8
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indent_style = space
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indent_size = 2
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trim_trailing_whitespace = true
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[Makefile]
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indent_style = tab

Diff for: ‎.gitignore

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build/

Diff for: ‎.markdownlint.json

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{
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"MD013": false,
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"MD030": {
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"ol_single": 2,
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"ol_multi": 2
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},
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"MD033": {
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"allowed_elements": ["br"]
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},
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"MD041": false
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}

Diff for: ‎.travis.yml

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language: cpp
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os: osx
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compiler: clang
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install: true
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script: make -C tests

Diff for: ‎.vscode/.gitignore

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/browse.vc.db*

Diff for: ‎.vscode/c_cpp_properties.json

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{
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"configurations": [
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{
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"name": "Mac",
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"browse": {
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"path": [
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"${workspaceFolder}/include",
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"${workspaceFolder}/example/vendor/include",
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"${workspaceFolder}/tests/vendor/include",
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++",
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/10.0.0/include",
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"/opt/local/include",
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"/usr/include",
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"/usr/include/c++/4.2.1",
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"/usr/local/include"
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],
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"limitSymbolsToIncludedHeaders": true,
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"databaseFilename": "${workspaceFolder}/.vscode/browse.vc.db"
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},
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"defines": [],
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"includePath": [
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"${workspaceFolder}/include",
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"${workspaceFolder}/example/vendor/include",
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"${workspaceFolder}/tests/vendor/include",
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++",
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/10.0.0/include",
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"/opt/local/include",
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"/usr/include",
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"/usr/include/c++/4.2.1",
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"/usr/local/include"
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],
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"macFrameworkPath": []
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}
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],
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"version": 4
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}

Diff for: ‎.vscode/settings.json

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{
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"files.exclude": {
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"**/build/": true,
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"**/vendor/cget/": true,
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".vscode/browse.vc.*": true
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},
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"search.exclude": {
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"**/vendor/": true
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}
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}

Diff for: ‎LICENSE.md

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Boost Software License - Version 1.0 - August 17th, 2003
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Permission is hereby granted, free of charge, to any person or organization
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obtaining a copy of the software and accompanying documentation covered by
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this license (the "Software") to use, reproduce, display, distribute,
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execute, and transmit the Software, and to prepare derivative works of the
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Software, and to permit third-parties to whom the Software is furnished to
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do so, all subject to the following:
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The copyright notices in the Software and this entire statement, including
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the above license grant, this restriction and the following disclaimer,
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must be included in all copies of the Software, in whole or in part, and
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all derivative works of the Software, unless such copies or derivative
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works are solely in the form of machine-executable object code generated by
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a source language processor.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.

Diff for: ‎README.md

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[![Build Status](https://travis-ci.org/pqrs-org/cpp-osx-cf_run_loop_thread.svg?branch=master)](https://travis-ci.org/pqrs-org/cpp-osx-cf_run_loop_thread)
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[![License](https://img.shields.io/badge/license-Boost%20Software%20License-blue.svg)](https://github.com/pqrs-org/cpp-osx-cf_run_loop_thread/blob/master/LICENSE.md)
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# cpp-osx-cf_run_loop_thread
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`pqrs::cf_run_loop_thread` provides a thread for `CFRunLoop`.
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## Requirements
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cpp-osx-cf_run_loop_thread depends the following classes.
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- [pqrs::cf_ptr](https://github.com/pqrs-org/cpp-osx-cf_ptr).
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- [pqrs::thread_wait](https://github.com/pqrs-org/cpp-thread_wait).
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## Install
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### Manual install
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Copy `include/pqrs` directory into your include directory.
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### Using package manager
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You can also install `include/pqrs` by using [cget](https://github.com/pfultz2/cget).
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```shell
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cget install pqrs-org/[email protected] --cmake header
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cget install pqrs-org/[email protected] --cmake header
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cget install pqrs-org/[email protected] --cmake header
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```

Diff for: ‎example/.gitignore

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/vendor/cget/cget.cmake

Diff for: ‎example/CMakeLists.txt

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cmake_minimum_required (VERSION 3.9)
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set(CMAKE_CXX_STANDARD 14)
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add_compile_options(-Wall)
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add_compile_options(-Werror)
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add_compile_options(-O2)
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project (example)
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include_directories(SYSTEM ${CMAKE_CURRENT_LIST_DIR}/../include)
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include_directories(SYSTEM ${CMAKE_CURRENT_LIST_DIR}/vendor/include)
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add_executable(
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example
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main.cpp
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)
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target_link_libraries(
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example
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"-framework CoreFoundation"
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)

Diff for: ‎example/Makefile

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all:
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mkdir -p build \
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&& cd build \
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&& cmake .. \
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&& make
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clean:
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rm -r build
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run:
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./build/example
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update_vendor:
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cget install -f cget-requirements.txt --prefix vendor

Diff for: ‎example/cget-requirements.txt

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pqrs-org/[email protected] --cmake header
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pqrs-org/[email protected] --cmake header

Diff for: ‎example/main.cpp

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#include <iostream>
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#include <pqrs/cf_run_loop_thread.hpp>
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int main(void) {
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{
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pqrs::cf_run_loop_thread t;
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CFRunLoopPerformBlock(t.get_run_loop(),
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kCFRunLoopCommonModes,
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^{
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std::cout << "hello" << std::endl;
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});
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CFRunLoopWakeUp(t.get_run_loop());
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t.terminate();
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}
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return 0;
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}

Diff for: ‎example/vendor/cget/pkg/pqrs-org__cpp-osx-cf_ptr/install/include/pqrs/cf_ptr.hpp

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#pragma once
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// pqrs::cf_ptr v1.1.0
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// (C) Copyright Takayama Fumihiko 2018.
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// Distributed under the Boost Software License, Version 1.0.
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// (See http://www.boost.org/LICENSE_1_0.txt)
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#include <CoreFoundation/CoreFoundation.h>
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namespace pqrs {
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template <typename T>
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class cf_ptr final {
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public:
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cf_ptr(void) : cf_ptr(nullptr) {
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}
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cf_ptr(T _Nullable p) : p_(p) {
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if (p_) {
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CFRetain(p_);
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}
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}
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cf_ptr(const cf_ptr& other) : p_(nullptr) {
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*this = other;
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}
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cf_ptr& operator=(const cf_ptr& other) {
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auto old = p_;
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p_ = other.p_;
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if (p_) {
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CFRetain(p_);
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}
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if (old) {
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CFRelease(old);
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}
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return *this;
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}
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~cf_ptr(void) {
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reset();
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}
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const T& get(void) const {
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return p_;
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}
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T& get(void) {
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return const_cast<T&>((static_cast<const cf_ptr&>(*this)).get());
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}
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void reset(void) {
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if (p_) {
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CFRelease(p_);
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p_ = nullptr;
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}
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}
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operator bool(void) const {
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return p_ != nullptr;
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}
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const T& operator*(void)const {
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return p_;
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}
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T& operator*(void) {
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return const_cast<T&>(*(static_cast<const cf_ptr&>(*this)));
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}
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private:
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T _Nullable p_;
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};
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} // namespace pqrs

Diff for: ‎example/vendor/cget/pkg/pqrs-org__cpp-thread_wait/install/include/pqrs/thread_wait.hpp

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#pragma once
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// pqrs::thread_wait v1.1.0
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// (C) Copyright Takayama Fumihiko 2018.
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// Distributed under the Boost Software License, Version 1.0.
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// (See http://www.boost.org/LICENSE_1_0.txt)
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// `pqrs::thread_wait` can be used safely in a multi-threaded environment.
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#include <memory>
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#include <mutex>
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namespace pqrs {
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class thread_wait {
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public:
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// We have to use shared_ptr to avoid SEGV from a spuriously wake.
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//
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// Note:
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// If we don't use shared_ptr, `thread_wait::notify` rarely causes SEGV in the following case.
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//
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// 1. `notify` set notify_ = true.
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// 2. `wait_notice` exits by spuriously wake.
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// 3. `wait` is destructed.
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// 4. `notify` calls `cv_.notify_one` with released `cv_`. (SEGV)
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//
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// A bad example:
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// ----------------------------------------
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// {
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// pqrs::thread_wait w;
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// std::thread t([&w] {
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// w.notify(); // `notify` rarely causes SEGV.
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// });
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// t.detach();
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// w.wait_notice();
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// }
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// ----------------------------------------
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//
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// A good example:
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// ----------------------------------------
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// {
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// auto w = pqrs::make_thread_wait();
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// std::thread t([w] {
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// w->notify();
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// });
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// t.detach();
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// w->wait_notice();
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// }
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// ----------------------------------------
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static std::shared_ptr<thread_wait> make_thread_wait(void) {
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struct impl : thread_wait {
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impl(void) : thread_wait() {}
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};
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return std::make_shared<impl>();
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}
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virtual ~thread_wait(void) {
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}
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void wait_notice(void) {
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std::unique_lock<std::mutex> lock(mutex_);
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cv_.wait(lock, [this] {
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return notify_;
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});
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}
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void notify(void) {
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{
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std::lock_guard<std::mutex> lock(mutex_);
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notify_ = true;
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}
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cv_.notify_one();
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}
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private:
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thread_wait(void) : notify_(false) {
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}
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bool notify_;
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std::mutex mutex_;
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std::condition_variable cv_;
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};
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inline std::shared_ptr<thread_wait> make_thread_wait(void) {
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return thread_wait::make_thread_wait();
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}
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} // namespace pqrs

Diff for: ‎example/vendor/include/pqrs/cf_ptr.hpp

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../../cget/pkg/pqrs-org__cpp-osx-cf_ptr/install/include/pqrs/cf_ptr.hpp

Diff for: ‎example/vendor/include/pqrs/thread_wait.hpp

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../../cget/pkg/pqrs-org__cpp-thread_wait/install/include/pqrs/thread_wait.hpp

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