Re: [boost] [range] Extended... maybe?

Subject: Re: [boost] [range] Extended... maybe?
From: Thorsten Ottosen (thorsten.ottosen_at_[hidden])
Date: 2009-04-19 06:26:38

Mathias Gaunard skrev:
> Thorsten Ottosen wrote:
>> Mathias Gaunard skrev:
>>> Thorsten Ottosen wrote:
>>>
>>>> I think single_element_range(x) has been proposed
>>>> several times. Maybe Neil could include it in range_ex?
>>>
>>> Why not simply use boost::list_of(x)?
>>
>> not very efficient.
> 
> I don't see any reason why it couldn't be as efficient as 
> single_element_range(x).

Then look at its implementation.

   boost::assign::ref_list_of<1>(x);

is efficient.

> Also, list_of can also be used for to make a range out of n elements.

yup.

-Thorsten