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Hi,
I want to use a simple queue (FIFO stack) to give a list of waypoints to MoveIt. I looked at the tutorial : Callbacks_and_Spinning and the class CallbackQueue but it looks like we can use it only with Publisher/Subscriber. Is there any existing simple queue or must I create it from array?
Thanks
You'd better use
std::queue http://www.cplusplus.com/reference/qu...
or std::list http://www.cplusplus.com/reference/li... with push_front() and pop_back()
The problem with std::vector in this use case is that it will have to relocate your entire data every time you call insert( name_vector.begin(),element) in order for keeping its memory layout. This might be computationally expensive! For std::vector you can only efficiently insert / remove objects at the end of the vector.
Hi, I used std::vector<t> with the following methods : insert( name_vector.begin(),element) for "push" pop_back() for "pop"
Asked: 2015-03-10 03:42:23 -0600
Seen: 326 times
Last updated: Mar 31 '15
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