COM

BEGIN_OBJECT_MAP(ObjectMap)
  OBJECT_ENTRY(CLSID_Creatable, CCreatable)
  OBJECT_ENTRY(CLSID_IsNotCreatable, CIsNotCreatable)
END_OBJECT_MAP()

BEGIN_OBJECT_MAP(ObjectMap)
  OBJECT_ENTRY(CLSID_Creatable, CCreatable)
  OBJECT_ENTRY_NON_CREATEABLE(CIsNotCreatable)
END_OBJECT_MAP()

STDMETHODIMP CCreatable::CreateNotCreatableObject(IIsNotCreatable **obj)
{
  AFX_MANAGE_STATE(AfxGetStaticModuleState())

  HRESULT hr;

  //
  // CComObject template class is the root of all ATL COM objects
  // The CComObject implements the IUnknown defined methods.
  //
  // We set up a pointer to a COM object of class CIsNotCreatable
  //(that inherits from IIsNotCreatable)
  //
  CComObject<CIsNotCreatable>* instanceOfNotCreatableClass;

  //
  // Then we can use the CreateInstance static method olf CComObject to
  // create an instance of the object. (Otherwise we could have used new)
  //
  hr = CComObject<CIsNotCreatable>::CreateInstance(&instanceOfNotCreatableClass);


  if (SUCCEEDED (hr)) {
    // 
    // As we will return an COM pointer from our method, we must remember
    // to call AddRef on it.
    //
    instanceOfNotCreatableClass->AddRef ();

    //
    // Assign the return value
    //
    *obj = instanceOfNotCreatableClass;
  }

  return hr;
}