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Subject: Re: [boost] [RangeEx] Range & RangeEx
From: Arno Schödl (aschoedl_at_[hidden])
Date: 2008-09-13 13:27:28

> If only the Rng& version were provided it would be impossible to
> pass a rvalue range to find. If only the const Rng& version were
> provided, we would always add const even when it isn't needed (I'm
> not sure that this matters for find, since it is a non-mutating
> algorithm, though)

The Rng& version is needed because if you pass in a mutable range,
you may want a mutable iterator as return value.


Dr. Arno Schoedl · aschoedl_at_[hidden] 
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