Re: doxygen message I don't understand

Fabian Cenedese wrote on 04/19/2018 12:19 AM:
> 
>> /home/n7dr/projects/drlog/src/drlog_context.cpp:1615: warning: documented
>> symbol `decltype' was not declared or defined.
>> ----
>> /*! \brief      Get names and values of sent exchange fields for a particular mode
>>    \param  m   target mode
>>    \return     the names and values of all the fields in the sent exchange
>> when the mode is <i>m</i>
>> */
>> const decltype(drlog_context::_sent_exchange)
>> drlog_context::sent_exchange(const MODE m)
>> ----
>> I don't understand what doxygen is complaining about. It looks fine to me, and
>> there is no problem compiling. So how do I get rid of the message from doxygen?
> 
> It's probably thinking that decltype is a function as the line
> looks like a function declaration. If it is a macro then you
> should give doxygen the macro definition or maybe enable
> the macro expansion in the config file.

I am afraid that I don't understand what point you are trying to make. The
line *is* a function declaration; the return type for the function is:
  const decltype(drlog_context::_sent_exchange)
which seems to be what doxygen is complaining about for some reason, even
though it's a perfectly legitimate return type (and the compiler accepts it,
as it should).

There are no macros involved at all.

  Doc

-- 
Web:  http://enginehousebooks.com/drevans

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