The sleep() function also has a return value. The sleep() function accepts an unsigned integer denoting the number of seconds you want your program to wait. You should include the following piece of code before the actual code to your program. Therefore it saves us a lot of pain by making our program cross-platform. These lines of code make the suitable choice of the operating system that we are working on and the program is being executed on and it includes the necessary header files. This issue can be solved by including a few lines of code before the actual code. Now before discussing the syntax of the sleep() function and its use cases, we are posed with the problem of writing a cross-platform program that can be executed on Windows as well as Linux operating systems. On Linux machines, you can use the sleep() function that is defined in the unistd.h library.

In windows, we can use the sleep() function that is defined in the Windows.h library. However, we can use the sleep function provided by operating systems that we are working on in our own program. Wait For Seconds Using The sleep () Function in C++Ĭ++ does not provide us with any sleep function of its own. Let us discuss them one by one, using examples and code so that we can understand how each function can be used to wait for the desired number of seconds in C++. We will discuss sleep, delay, wait, and timer in C++. In this article, we will discuss all the available functionalities and libraries in c++ that can be used to add the delay or wait for seconds in our C++ program. For instance, if we are waiting for a job to finish, we want to put something on hold, or we need something to be done periodically, we often need functionalities that can enable us to add timed delays to our program. For this, C++ provides us with very useful resources to add timed delay, sleep, etc into our program. There are multiple instances when we need to add delay to our program. Wait for seconds using the wait() function in C.Wait for seconds using delay() function in C++.Wait for seconds using sleep_until() function in C++.

Wait for seconds using sleep_for() function in C++.Wait For Seconds Using The sleep () Function in C++.

Windows.h header file in turbo c