Re: [Boost-users] signature discrepancy between equal_range and upper_bound

On Tue, Dec 6, 2011 at 5:34 AM, wrote:

The algorithm equal_range takes the Value by constant reference while the algorithm upper_bound takes Value by value. Why is that?  (Note that standard algorithms take a constant reference.)

Sorry to be obtuse, but... are you talking about a Boost library? If so, which one?