How to Check C++ Version
In the ever-evolving world of programming, it is crucial to be aware of the version of the C++ compiler you are using. Knowing your C++ version can help you understand the features and limitations of your compiler, as well as ensure compatibility with various libraries and tools. This article will guide you through the process of checking your C++ version on different operating systems.
Checking C++ Version on Windows
On Windows, you can check your C++ version by opening the Command Prompt and typing the following command:
“`
c++ –version
“`
This command will display the version of the C++ compiler you are using, along with additional information such as the build date and platform.
Checking C++ Version on macOS
On macOS, you can check your C++ version by opening the Terminal and typing the following command:
“`
g++ –version
“`
If you are using Clang as your C++ compiler, you can use the following command instead:
“`
clang++ –version
“`
Both commands will display the version of the C++ compiler you are using, along with the build date and platform.
Checking C++ Version on Linux
On Linux, the process is similar to that on macOS. Open the Terminal and type the following command:
“`
g++ –version
“`
If you are using Clang as your C++ compiler, you can use the following command instead:
“`
clang++ –version
“`
These commands will display the version of the C++ compiler you are using, along with the build date and platform.
Using Version Control Systems
Another method to check your C++ version is by using version control systems like Git. If you have a Git repository, you can use the following command to check the C++ compiler version used to build the project:
“`
git show –date=short –format=”%an, %ad – %s” | grep ‘CXX’
“`
This command will display the author, date, and subject of the last commit that included the C++ compiler version information.
Conclusion
Checking your C++ version is an essential step in ensuring compatibility and understanding the capabilities of your compiler. By following the steps outlined in this article, you can easily determine the version of your C++ compiler on Windows, macOS, and Linux. Remember to stay up-to-date with the latest versions to take advantage of new features and improvements in the C++ programming language.
