"Pavol Droba" <droba@topmail.sk> wrote in message:
Hi,
On Thu, Sep 09, 2004 at 02:57:39PM -0600, Jonathan Turkanis wrote:
"Thorsten Ottosen" <nesotto@cs.auc.dk> wrote in message
1. comparing the iterators is seldom useful and can be done explicitlty or by a new member function equal() 2. comparing the objects is the range is highly useful and allows for code like
sub_range<string> sub = ...; if( sub == "foo" )
Wouldn't it be natural to define a collection-oriented version of std::equal from <algorithm> to perform this test?
Such an algorithm is already in string_algo lib (maybe it will be move elsewhere when better place will be found).
However, the point is somewhere else. There are operators for vector, list and etc. It is natural to have it also for the iterator_range.
Okay. I agree. Jonathan