A very nice thread pool in c++20 written by Thomas Zhu.

export usage: ThreadPoolUtil, user should use this header to develop

core class: ThreadPool provide a core function of thread pool

• #include "ThreadPool.h"
• create threadpool object, ThreadPool pool(4,"testpool");
• push your function, pool.enqueueFunc("test func",0,std::bind(functionname,params));
• Or get future function auto temp = pool.enqueueFutureFunc("test func",0,functionname,params); auto result = temp.get();

• = c++20

• = cmake3.24

• make and cd in build dir
• run command: cmake .. && make && make install

• make and cd in build dir
• for cmake test, run command: cmake .. && make && ctest -V
• for catch2 test, run command: cmake .. && make and run testThreadPool_catch2

• firstly, link library in your project-set
• write some common code in your codings

• install first
• set dir in your CMakeList,eg set(ThreadPool_DIR $logInstalledDir$/ThreadPool/install/Release/cmake)
• use find package , find_package(ThreadPool REQUIRED)
• include headers, include_directories(${ThreadPool_INCLUDE_DIRS})
• link target to you library, target_link_libraries(testProgram ThreadPoolExport::ThreadPool)

• include header #include "ThreadPoolUtil"
• init thread pool ThreadPoolUtil::initThreadPool(500, "default-pool-name")
• create and run thread ThreadPoolUtil::createThreadTask(std::bind(functionname,params), ThreadLevel::Level_Normal, "default-pool-name", "default-function-tag")