Re: [boost] Does Boost has an utility to replace all OLD Keys with NEWone for MultiMap/Map?

Subject: Re: [boost] Does Boost has an utility to replace all OLD Keys with NEWone for MultiMap/Map?
From: Paul Rose (prose_at_[hidden])
Date: 2009-05-07 09:25:03

The 
        begin++ 

will leave begin either at end() or at the next equal key or at the
following key.

You could leave out the 2nd find() and change the if to:

        if(begin != container.end() && !container.key_comp(oldKey,
begin->first))

Which should be a bit more efficient

> -----Original Message-----
> From: boost-bounces_at_[hidden] 
> [mailto:boost-bounces_at_[hidden]] On Behalf Of Tushar Chowdhury
> Sent: Thursday, May 07, 2009 4:10 AM
> To: boost_at_[hidden]
> Subject: [boost] Does Boost has an utility to replace all OLD 
> Keys with NEWone for MultiMap/Map?
> 
> Hi Guys,
> As of now I failed to get such an algo. I've come up with an 
> proposed solution. Please verify:

 
 
 
 
 
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