cpp11

C++新特性

1.C++11新特性

Variadic Templates

Spaces in Template Expressions

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
Automatic Type Deduction with auto
Uniform Initialization
initializer_list
explicit for ctors taking more than one argument
range-based for statement
```
for(decl:col) {
    statement
}
```
=default,=delete

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
- template_template.cpp
template template parameter
type alias
noexcept
override
final
decltype
lambda
Rvalue reference
move aware class
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
tuple

学习资料：https://www.bilibili.com/video/av51863195?from=search&seid=3610634846288253061

Name		Name	Last commit message	Last commit date
parent directory ..
variadic		variadic
BUILD		BUILD
README.md		README.md
alias.cpp		alias.cpp
auto.cpp		auto.cpp
constexpr.cpp		constexpr.cpp
decltype.cpp		decltype.cpp
default_delete.cpp		default_delete.cpp
explicit.cpp		explicit.cpp
final.cpp		final.cpp
hash.cpp		hash.cpp
initializer.cpp		initializer.cpp
lambda.cpp		lambda.cpp
move.cpp		move.cpp
noexcept.cpp		noexcept.cpp
nullptr.cpp		nullptr.cpp
override.cpp		override.cpp
rvalue.cpp		rvalue.cpp
template_template.cpp		template_template.cpp
tuple. 6402 cpp		tuple.cpp
type_alias.cpp		type_alias.cpp
uniform_initialization.cpp		uniform_initialization.cpp

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C++新特性

1.C++11新特性

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C++新特性

1.C++11新特性