Is it possible to place a macro in a namespace in c++?

Question

My application uses another output than the standard output for logging information, which is why I wrote my own Log(), Error(), Panic()

Answer 1

Yes, and your macro would expand to exactly what you expect.

Debug::Assert (some_condition, "Some_condition should be true");

would be replaced by

Debug::Assert_(some_condition, "Some_condition should be true", __FILE__, __LINE__)