Namespaces do not incur runtime or memory overhead. The technique used to represent namespaces is called name mangling. This same technique is used to create unique names for overloaded functions with identical names, and for class members. Therefore, you can use namespaces in time-critical applications without hesitation.
Charlie has over a decade of experience in website administration and technology management. As the site admin, he oversees all technical aspects of running a high-traffic online platform, ensuring optimal performance, security, and user experience.
