NGWS SDK Documentation  

This is preliminary documentation and subject to change.
To comment on this topic, please send us email at ngwssdk@microsoft.com. Thanks!

Compiler Warning (level 3) C4240

nonstandard extension used : access to 'classname' now defined to be 'access specifier', previously it was defined to be 'access specifier'

Under ANSI compatibility (/Za), you cannot change the access to a nested class. Under the default Microsoft extensions (/Ze), you can, with this warning.

Example

class X {
private:
   class N;
public:
   class N {
   };
};