Can a namespace have the same name as a class?
“can there be a namespace with the same name as a class?” No, If they are in the same namespace, as in your case. Otherwise, yes. Anything can have the same name as anything else if they are in different namespaces.
How do you define a class in namespace?
4 Answers. You’re close, you can forward declare the class in the namespace and then define it outside if you want: namespace ns { class A; // just tell the compiler to expect a class def } class ns::A { // define here };
What is name namespace?
A namespace is a declarative region that provides a scope to the identifiers (the names of types, functions, variables, etc) inside it. Namespaces are used to organize code into logical groups and to prevent name collisions that can occur especially when your code base includes multiple libraries.
When to use Namespace and class with same name?
This works especially well if the primary purpose of the namespace is to contain types that inherit from the same base type or implement the same interface. If a namespace contains only a small number of types, maybe you don’t need that namespace at all.
How to avoid type name conflicts in namespaces?
There is a very high probability that doing so will lead to type name conflicts in common scenarios. You should qualify the generic type names ( FormElement, XmlNode, EventLog, SoapMessage ). There are specific guidelines for avoiding type name conflicts for different categories of namespaces.
What are the names of the core namespaces?
Core namespaces include, among others, System, System.IO, System.Xml, and System.Net. ❌ DO NOT give types names that would conflict with any type in the Core namespaces. For example, never use Stream as a type name. It would conflict with System.IO.Stream, a very commonly used type.
How to print names of classes in Assembly?
Following code prints names of classes in specified namespace defined in current assembly. As other guys pointed out, a namespace can be scattered between different modules, so you need to get a list of assemblies first.