Is it possible to add something to a namespace alias? Or how can I achieve the following:
using KdTree = ExternalLibrary::Special::KdTree;
namespace KdTree{
class MySpezial {};
};
That does not work, but the following works:
using KdTree = ExternalLibrary::Special::KdTree;
namespace ExternalLibrary{ namespace Special { namespace KdTree{
class MySpezial {};
}}};
Is the first method just prohibited by the standart?
The first example is currently not allowed and probably won't be in C++1Z either, but note that a recent proposal is allowing
namespace ExternalLibrary::Special::KdTree {
class MySpezial {};
}
This is already implemented in Clang .
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