Get total number of elements in queue

[AVM8]

I wish to know how we get the total elements in the queue?

[LB]

If you are using std::queue then use .size()

http://www.cplusplus.com/reference/queue/queue/size/
http://en.cppreference.com/w/cpp/container/queue/size

[AVM8]

LB

thank you very much.