C++11特性

虽然C++11出来很长时间了，我才开始学习。花了半天时间看完了wikipedia，总结如下。

1. Rvalue references and move constructors
2. constexpr
3. trivial POD
4. std::initializer_list
5. auto
6. range-based for
7. lambda
8. trailing-return-type
9. construction improvement
10. override, final
11. nullptr
12. enum class
13. Template aliases
14. raw string literal
15. User-defined literals
16. thread_local
17. default constructor
18. static_assert
19. alignof and alignas.
20. Threading facilities
21. Hash tables
22. Regular expressions
23. General-purpose smart pointers
24. Extensible random number facility
25. Wrapper reference
26. Polymorphic wrappers for function objects
27. Uniform method for computing the return type of function objects

完整的见这里： https://en.wikipedia.org/wiki/C%2B%2B11#Rvalue_references_and_move_constructors

其中比较有用的且能马上上手的是auto,range-for,override,nullptr,lambda,enum class，move constructors; hashmap和智能指针其实我在tr1中已经用了。跨平台的线程库也是很好的。

转载于:https://my.oschina.net/chunquedong/blog/744170