SimpleThreadPool

A fast, light-weight, c++11 only thread pool.

Example

ThreadPool pool{ 8 };
auto future=pool.addTask([](int i) {return 5; }, 9);
//If you add function which have a return value,addTask will 
//overload to the implementation which return std::future<return_type>
pool.addTask([]() {return 5; });
//If you add a function which reurn void type, addTask will overload to the 
//implementation which return void.
pool.addTask([](int i) {std::cout << "int -> void func\n"; }, 9);
pool.addTask([](){std::cout << "void -> void func\n"; });