Re: [boost] [range] adjacent_filtered?

From: shunsuke (pstade.mb_at_[hidden])
Date: 2007-02-02 21:57:23

Thorsten Ottosen wrote:
> shunsuke wrote:
>> Hi,
>>
>> Out of curiosity, I'm still challenging to implement
>> the range library proposal.
>> http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1871.html
>>
>> I couldn't understand what 'adjacent_filtered' must do.
>> Could you give some examples?
> 
> For example, to create a "unique" view of a range, you use
> a binary predicate
> 
>    biPred(x,y) equal to x != y.
> 
> I started out with wanting to immitate std::unique() lazily,
> and then generalized it to adjacent_filered(). Bascially,
> if you want to filter a range on an single objecte basis, then
> why not on basis of adjacent objects?

Maybe I got it.
In fact, my implementation had been wrong. :-(
Thanks!

-- 
Shunsuke Sogame