## C++ 2.0新特性

- [Variadic Templates](variadic)

- Spaces in Template Expressions

```cpp
vector<list<int> > //ok in each C++ version
vector<list<int>> // before c++ 11 error error: ‘>>’ should be ‘> >’ within a nested template argument list,c++11后可以正常通过
```

- [nullptr and nullptr_t](nullptr.cpp)

- [Automatic Type Deduction with auto](auto.cpp)

- [Uniform Initialization ](uniform_initialization.cpp)

- [initializer_list](initializer.cpp)

- [explicit for ctors taking more than one argument](explicit.cpp)

- [range-based for statement](auto.cpp)

```cpp
for(decl:col) {
    statement
}
```

- [=default,=delete](default_delete.cpp)

  如果你自行定义了一个ctor,那么编译器就不会给你一个default ctor
  如果强制加上=default,就可以重新获得并使用default ctor.

- Alias(化名)Template(template typedef)

[alias.cpp](alias.cpp) 

[template_template.cpp](template_template.cpp)

-  [template template parameter](template_template.cpp)

- [type alias](type_alias.cpp)

- [noexcept](noexcept.cpp)
- [override](override.cpp)
- [final](final.cpp)
- [decltype](decltype.cpp)

- [lambda](lambda.cpp)

- [Rvalue reference](rvalue.cpp)

- [move aware class](move.cpp)

- 容器-结构与分类

(1) 序列式容器包括：array(C++2.0新引入),vector,deque,list,forward_list(C++2.0新引入)

(2) 关联式容器包括：set/multiset,map/multimap

(3) 无序容器(C++2.0新引入,更换原先hash_xxx为unordered_xxx)包括：unordered_map/unordered_multimap,unordered_set/unordered_multiset

- [Hash Function](hash.cpp)

- [tuple](tuple.cpp)

学习自侯捷C++11标准