Need for Mutex in C++

Need for Mutex in C++

In C++, when multiple threads modify the same shared resources simultaneously may cause race conditions. It may produce unpredictable output or unexpected behavior while executing the program. Mutex is used to avoid race conditions by locking the current thread so that all the other threads cannot access the shared resources at that time and unlocking it when the current thread is done....

Syntax for Mutex in C++

The use of mutex can be divided into three steps:...

Example of Mutex in C++

Let’s create a shared integer variable, which can be accessed globally inside the program. Create a function to increment the number by 1 for 1000000 times using a for loop. Create two threads named thread1 and thread2 to run the same increment() function....