• C++
  • • 1: vscode + bazel
    • 2: docker
    • 3: g++
  • • 10
  • C++2.0
    • C++11
    • C++14/17/20
  • STL
  • • C++ Concurrency in Action
    • • Threading In C++
  • C++
    • c++ ?
  • • C++ 30
  • • Python Jupyter Notebook
    • C++ Debug dbg-macro
    • Linux Debug rr -

C++

C++ B~ starPR

C++

• **C++ **
• Stories About C Plus Plus

** C++ C++** C++

C++!

C++

guangcity

C++ C++ C++ ->

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      <img src="./img/wechat.jpg" height="200" width="200" ><br>
      
  </th>
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1: vscode + bazel

2: docker

dockerpull

docker pull xingfranics/cplusplusthings:latest

3: g++

Step By Step

docker

HashTableC++ STL

STLenable_shared_from_this

STLC++11 threadC++20 jthread

STLcondition_variablecondition_variable_any

STLMutex

STLRAII Lock

offer

• const
• static
• this
• inline
• sizeof
• vptr_vtable
• virtual
• volatile
• assert
• extern
• struct
• struct class
• union
• c c++
• explicit
• friend
• using
• ::
• enum
• decltype

10

• day1-

• day2-

• day3-1

• day4-2

• day5-

• day6-

• day7-

• day8-STL

• day9-

• day10-

• .cpp

• ++.cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

• .cpp

C++2.0

C++2.0 C++ C++11/14/17/20

C++11

• 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
  

• 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

  ctor, default ctor =default, default ctor.

• Alias() Template (template typedef)

  • alias.cpp
  • template_template.cpp

• template template parameter

• type alias

• noexcept

• override

• final

• decltype

• lambda

• Rvalue reference

• move aware class

• • (1) array(C++2.0 ),vector,deque,list,forward_list(C++2.0 )

  • (2) set/multiset,map/multimap

  • (3) (C++2.0 , hash_xxx unordered_xxx)unordered_map/unordered_multimap,unordered_set/unordered_multiset

• Hash Function

• tuple

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

C++14/17/20

...

STL

STL gcc 4.9.1

• array
• deque
• queue and stack
• list
• vector
• typename
• traits
• iterator
• STL EBO
• rb_tree
• set and multiset
• map and multimap
• hashtable
• myhashtable
• unordered_map

C++ Concurrency in Action

https://downdemo.gitbook.io/cpp-concurrency-in-action-2ed/

Threading In C++

• Join Detachs
• mutex in C++ Threading

https://www.youtube.com/watch?v=eZ8yKZo-PGw&list=PLk6CEY9XxSIAeK-EAh3hB4fgNvYkYmghp&index=4

C++

c++ ?

• 1.
• 2.
• 3.RAII ()
• 4.copy and swap
• 5.pImpl ()

C++ 30

• RAIIC++
  • RAII
• C++
  • auto_ptrscope_ptr
  • unique_ptr
  • shared_ptr
• 1
• 2
• SFINAE?
• constexpr
• lambda
• atomic

map<int, int> mp{
            {1, 1},
            {2, 4},
            {3, 9}};
    cout << mp << endl;

{ 1 => 1, 2 => 4, 3 => 9 }

Python Jupyter Notebook

• Python C/C++

• https://cppinsights.io

C++ Debug dbg-macro

• C++ Debug dbg-macro

Linux Debug rr -

• rr debug

• C++ string int