目录引言一、Future接口简介二、Future接口的原理三、Future接口的核心方法解析四、Future接口的实现类五、Future接口的源码解读六、Future接口的使用示例结论引言
I noticed that there are two ways to create C++ objects: BTree *btree = new BTree; and BTree btree; From what I can tell, the only开发者_JS百科 difference is in how class objects are accessed (.