[boost] boost/pending/mutable_queue missing clear() function

From: Lloyd J Lewins (llewins_at_[hidden])
Date: 2005-02-11 17:39:45

I notice that mutable_queue is missing a clear() function, i.e. a low 
overhead way of emptying the entire queue (without resorting to repeated 
pops). However, I think clear() can be implemented as follows:

    void clear() { clear(); }

Which is efficient and (often) fast. I don't think there is any need to 
"clear" the index_array (since the constructor for mutable_queue doesn't 
initialize its contents)

Lloyd J. Lewins
Fellow,
Raytheon Co.,
llewins_at_[hidden]
[phone]