How can I “unuse” a namespace?

Question

One of the vagaries of my development system (Codegear C++Builder) is that some of the auto-generated headers insist on having...

using namespace xyzzy
         


        

Answer 1

Quick experiment with Visual Studio 2005 shows that you can enclose those headers in your own named namespace and then use what you need from this namespace (but don't use the whole namespace, as it will introduces the namespace you want to hide.