Re: [Boost-users] [Unknown] Pedicate wrappers around std algorithms

Subject: Re: [Boost-users] [Unknown] Pedicate wrappers around std algorithms
From: Neil Groves (neil_at_[hidden])
Date: 2009-06-04 11:07:16

Hi!

On Thu, Jun 4, 2009 at 9:25 AM, Robert Jones <robertgbjones_at_[hidden]>wrote:

> Hi All,
>
> Does this kind of wrapper exist in Boost anywhere?
>
> template < class Iterator, class T >
> bool exists( Iterator begin, Iterator end, const T & value )
> {
>   return find( begin, end, value ) != end;
> }
>

In "boost/detail/algorithm.hpp" there is a function called
container_contains that does exactly this albeit with different spelling. In
addition there are some excellent wrappers around predicates in the
"boost/algorithm/string/predicate.hpp"

>
> Thanks,
>
> - Rob.
>
>
I hope this helps,
Neil Groves