Re: [Boost-users] using bind with find_if

Subject: Re: [Boost-users] using bind with find_if
From: Igor R (boost.lists_at_[hidden])
Date: 2011-03-09 15:30:44

> I am currently using find_if with bind2nd to perform a search on a vector.
> My current code looks like this:
>
>
> struct OverrideMatches : public std::binary_function<const TItemOverride,
> const TItemOverride, bool>
> {
> Â  bool operator()( const TItemOverride& OverrideSource, TItemOverride
> OverrideTarget ) const
> Â  {
> Â  Â  Â return OverrideSource.ChildAssyItemRecNo ==
> OverrideTarget.ChildAssyItemRecNo &&
> Â  Â  Â  Â  Â  Â  OverrideSource.LinkItemRecNo == OverrideTarget.LinkItemRecNo;
> Â  }
> };
>
> TItemOverrideGateway::Container_t::iterator where =
> Â std::find_if( FOverridesContainer.begin(),
> Â  Â  Â  Â  Â  Â  Â  Â FOverridesContainer.end(),
> Â  Â  Â  Â  Â  Â  Â  Â std::bind2nd( OverrideMatches(),
> Â  Â  Â  Â  Â  Â  Â  Â TItemOverride( "", 0, "", 0, ChildItemRecNo,
> LinkItemRecNo ) ) );

Excuse my ignorance, but if you just want to find elements equal to
some specific element, why don't you use simply std::find() -- without
binds etc.?