qRegisterMetaType- reference as argument in connect throwing run time error

[prasad_N]

Reference arguments cannot be used with queued connection.

After all a queued connection transports the arguments via copying them into an event and sending the event to the receiver object.

Cheers,
_

Changing my connect function to Qt:irectConnection worked out, I hope it will not create any problem as this is going to start my thread.

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Added after 4 minutes:

QMetaType and qRegisterMetaTypeStreamOperators():

My new data type is just typedefed one

typedef std::vector< std::vector<int> > myData;

, Sorry but I did not get how implementing this operators related to my problem.