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From: John Torjo (john.groups_at_[hidden])
Date: 2008-03-31 10:01:19


Hi Manuel,

I will show you how to do it tomorrow the latest.

Best,
John
> Hi,
>
> I would like to log to a standard container like std::list<std::string> or
> something similar, so i can send my logs to another program over network.
> But i have problems defining my own destination. For now it would be ok, to
> log just to a string. But i don't understand how to define my own
> destination in the right way. I looked at
> http://torjo.com/log2/doc/html/namespaceboost_1_1logging_1_1manipulator.html#manipulator_create
> but i don't understand the "sharing data" part well. Maybe someone can help
> me out here?
>
> I have so far:
> struct to_string : boost::logging::destination::class_<to_string,
> boost::logging::destination::implement_op_equal::has_context> {
> std::string s;
> to_string(std::string s) : s(s) {}
>
> bool operator==(const to_string& other) { return s == other.s; }
>
> // param = const std::string&
> // (in other words, it's the arg_type from your destination base class)
> void operator()(param msg) const {
> // s.append(msg);
> }
>
> But even that is not compiling. Any help would be appreciated! :-)
> Greetings
> Manuel Jung
>
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>

-- 
http://John.Torjo.com -- C++ expert
http://blog.torjo.com
... call me only if you want things done right

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