Cpp mutex

#include <mutex>
#include <vector>
std::mutex door;    // mutex declaration
std::vector<int> v; // shared data
door.lock();
/*-----------------------*/
/* This is a thread-safe zone: just one thread at the time allowed
 * 
 * Unique ownership of vector v guaranteed 
 */
/*-----------------------*/
door.unlock();

Source: medium.com

Similar codes

0 vote338 views1 answer
Phi function (n log (log(n)))
C++
0 vote296 views2 answers
String to wstring conversion c++
C++
2 votes255 views1 answer
Read int from file c++
C++
0 vote334 views1 answer
How to declare a 2D vector in c++ of size m*n with value 0
C++
7 votes309 views1 answer
Insert at position in vector c++
C++
2 votes321 views1 answer
Sfml draw tex
C++
0 vote367 views1 answer
C++ add to array
C++
0 vote343 views1 answer
Properties of loop in c++ and how it works
C++
2 votes324 views4 answers
Input 2d vector c++
C++
2 votes308 views1 answer
Print data type of a variable in c++
C++