From: John Torjo (john.lists_at_[hidden])
Date: 2004-04-21 12:23:26
David Abrahams wrote:
>John Torjo <john.lists_at_[hidden]> writes:
>
>
>
>>>You can also use the rtl (Ranges Template Library):
>>>(note: I'll rename the library, wince there's another one with the
>>>same name ;))
>>>
>>>for( crange<container> r(cont); r; ++r)
>>> *r += 2;
>>>
>>>
>>>
>>p.s. no macros involved in the above statement ;)
>>Best,
>>John
>>
>>
>
>That said, you do have have to name the container type. At the same
>
>
I guess not needing to name the container type will happen only for
C++0x. But lot of time 'till then ;)
But I'm quite happy with the crange<container> compromise so far, since
you do know the container type, once you use it (it's its type, that is :D)
>time, you don't have to name the element type ;-)
>
>
>
of course ;) the element type is deduced from the container type.
For instance, if you want a constant range, just do:
crange<const container> r(cont);
//... etc
Best,
John