C++并发编程----异常安全的并行算法(《C++ Concurrency in Action》 读书笔记)
accumulate1.利用数组进行线程划分//仿函数templatestructaccumulate_block{voidoperator()(Iteratorfirst,Iteratorlast,T&result){result=std::accumulate(first,last,result);//1}};templateTparallel_accumulate(Iteratorfirst