Priority cQueue

[Mohammad Arouri]

Am trying to use the cQueue in Omnet to work as a priority queue,
i added to it messages (the messages is considered as object)

 The criteria of ordering is a variable i keep in the message called SN of type integer.
I try to define the queue as follows:

   cQueue sortedqueue ( "sortedqueue", RLCSDU.getSN() ,true);
where RLCSDU is the message name
but the omnet give me an error i can not correct.

any suggestions please ..
Best Regards

[Mohammad Arouri]

Am trying to use the cQueue in Omnet to work as a priority queue,

i added messages to it (the messages is considered as object)

[Alfonso Ariza]

is it necessary to use the cQueue container?

For example, if you are using the std::vector you can use std::sort

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[Rudolf Hornig]

It is not working that way. Check the API docs.

http://www.omnetpp.org/doc/api/classcQueue.html

You must provide the queue name and a pointer to a comaprator function which accepts

two cObjects (in this case these will be messages) and returs which one is greater as an integer (-1,0,1)

See: http://www.omnetpp.org/doc/api/group__EnumsTypes.html#g88ff9824df66a8f560302bdfdd90dc8a

Rudolf

 

any suggestions please ..
Best Regards

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