线程池原理及创建C++实现，有代码讲解适合初学者-Principle and create a thread pool in C++ for beginners

虽然作为线程池,已经很多很好的模式, 比如boost提供的线程池库.不过最好自己还应该对其有所了解, 该书对线程池的讲解还比较透彻.但是基于linux,所以文档中附带的代码,只是作为参考, 具体的移植更改,还是要自己动手来做.-Although as a thread pool has a lot of good models, such as the boost provided by the thread pool library, but should also be their own