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.
The Digital Panopticon: Is Big Brother Always Watching Us Online?
In the age of digital transformation, the internet has become a ubiquitous part of our lives. From socializing, shopping, and learning to more sensitive activities such as banking and healthcare,