RE: [Boost-Users] find_if and calling a member function

From: Tom Matelich (tmatelich_at_[hidden])
Date: 2003-05-13 12:23:39

Define easier :)  Not to be picky, but how little do you expect to have to
type?

1) write your own algorithm find_if_equal, then you only need one bind (~10
lines of code separate from your call)
2) write a functor, ObjectNameCompare (less than 15 lines of code separate
from your call)

> -----Original Message-----
> From: Russell Hind [mailto:yg-boost-users_at_[hidden]]
> Sent: Tuesday, May 13, 2003 9:31 AM
> To: boost-users_at_[hidden]
> Subject: [Boost-Users] find_if and calling a member function
> 
> 
> I have an object that has a member get_name which returns a 
> string.  I 
> have a collection of these objects and would like to find one with a 
> particular name.  I am currently using find_if, equal and bind
> 
> find_if(objects.begin(), objects.end(),
>          bind(equal_to<string>(), name, bind(&object::get_name, _1)));
> 
> Given Lambda doesn't compile under BCB6, is there an easier way to do 
> this rather than having to make up 2 bind statements?
> 
> Thanks
> 
> Russell
> 
> 
> 
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