在编译时将两个常量字符串（或数组）组合成一个常量字符串（或数组）

In C# and Java, it's possible to create constant strings using one or more other constant strings. I'm trying to achieve the same result in C++ (actually, in C++0x, to be specific), but have no idea what syntax I would use to achieve it, if such a thing is possible in C++. Here's an example illustrating what I want to do:In C# and Java, it's possible to create constan