Re: Is it standard that inner class inherits the outer class' friendship?

From	Qi <no@no.com>
Newsgroups	comp.lang.c++
Subject	Re: Is it standard that inner class inherits the outer class' friendship?
Date	2011-05-01 12:57 +0800
Organization	Aioe.org NNTP Server
Message-ID	<ipipb4$ntp$1@speranza.aioe.org> (permalink)
References	<ipgn1u$qf9$1@speranza.aioe.org> <41dd0896-2e1b-4c2f-8d05-9b4b74e3c787@p13g2000yqh.googlegroups.com> <iph578$qf9$2@speranza.aioe.org> <daa72e8b-bf71-43a8-bb10-c5c66621c637@z7g2000prh.googlegroups.com>

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On 2011-5-1 3:37, Saeed Amrollahi wrote:
> As I mentioned in section 11.3 at paragraph 2, there is wording:
> "Declaring a class to be a friend implies that the names of
>   private and protected members from the class granting friendship
>   can be accessed in the base-specifiers and member declarations of
>   the befriended class."
> In your case:
>   If you declare class Graph a friend of class Node, the private
>   names of class Node (the class granting friendship) can be accessed
>   in nested class cmp of the befriending class (Graph).

Thanks, that explained my problem.


-- 
WQ

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Re: Is it standard that inner class inherits the outer class' friendship? Saeed Amrollahi <amrollahi.saeed@gmail.com> - 2011-04-30 06:58 -0700
  Re: Is it standard that inner class inherits the outer class' friendship? Qi <no@no.com> - 2011-04-30 22:08 +0800
    Re: Is it standard that inner class inherits the outer class' friendship? Saeed Amrollahi <amrollahi.saeed@gmail.com> - 2011-04-30 12:37 -0700
      Re: Is it standard that inner class inherits the outer class' friendship? Qi <no@no.com> - 2011-05-01 12:57 +0800

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