How to initialize static map?

[szhang]

How can I initialize a static map type member without an instance?

For example:

class MyClass{
...
const static CMap<int,int,int,int> m_map;
}

const CMap<int,int,int,int> MyClass::m_map;
MyClass::m_map.SetAt(1,1); << Error
MyClass::m_map.SetAt(2,2); << Error

I need a static map (dictionary) in the class which is accessible by static function.

Thanks