A C++ n00b question. Is it possible to call a private constructor from a static method defined in the cpp? I'd like to keep methods out of the header file if possible -- I figure there should be a way to do this. I'm getting an error when attempting this:

"cannot access private member declared in class SomeClass"

```
/////////////////
// SomeClass.h //
/////////////////

class SomeClass {
    public:
        static SomeClass SomeMethod();
    private:
        SomeClass(int i);
}

///////////////////
// SomeClass.cpp //
///////////////////

static SomeClass OSImplementation() {
    return SomeClass(0);
};

// calls implementation
SomeClass SomeClass::SomeMethod() {
    return OSImplementation();
}

```