Description: In C++, the term ‘Non-Copyable’ refers to a class that does not allow the creation of copies of its instances. This is commonly achieved by deleting the copy constructor and the copy assignment operator, which prevents copies of objects of that class from being made. The reason behind this restriction can vary, but it is often related to resource management, such as dynamic memory or connections to external resources, where duplicating an object could lead to inconsistencies or memory leaks. By declaring a class as ‘Non-Copyable’, the programmer ensures that each instance of the class has a unique owner, simplifying resource management and avoiding duplication issues. This feature is especially relevant in the context of modern programming, where security and efficiency are paramount. In summary, ‘Non-Copyable’ classes are a powerful tool in C++ for controlling copy semantics and ensuring the integrity of resources managed by class objects.
