[Click] `int SimpleQueue::_drops' is private error

[Eddie Kohler]

Hi Alan,

Add "friend class NameOfYourClass;" to elements/standard/simplequeue.hh.

Eddie


Alan Tang wrote:
> Dear folks
> 
> I see in mixedqueue.cc in function push "if (_drops == 0)". I subclass my own class i.e. smartqueue.cc from the same super class NotifierQueue. I want to use variable _drops, when I make install I got error /simplequeue.hh:91: `int SimpleQueue::_drops' is private
> 
> Any help is highly appreciated. 
> 
> Best Wishes!
> Alan
> 
> 
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