Dear Richard,
It actually corresponds to the so-called Barton–Nackman trick which is
conform the C++ standard.
It is characterized by an in-class friend function definition appearing
in the base class template
component of the curiously recurring template pattern (CRTP).
This implies that the friend specifier is essential.
Maarten
On 01/09/2017 12:56, Richard Damon wrote:
On 9/1/17 2:03 AM, Maarten de Jong wrote:
Dear all,
In some previous versions of Doxygen (e.g. 1.6.1) , the friend
operators of the base class
in the attached example were displayed as "Friends" under the listing
of the derived class
but this is no longer so in the latest version of Doxygen (1.8.13).
For information, the parameter INLINE_INHERITED_MEMB = YES.
Would it be possible to recover this information?
Thanks in advance,
Maarten
One thing to note, friends are NOT inherited in C++, so the friend of
a base class has no special rights to my private/protected members,
just those of my base class that gave it friendship.
The out of class operators (which are sometimes given friend access)
are NOT member functions.
Doxygen listing them as 'Inherited Members' would have been a bug.
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