From: Beman Dawes (bdawes_at_[hidden])
Date: 2001-10-03 15:56:07
At 03:10 PM 10/3/2001, Gennadiy E. Rozental wrote:
>--- In boost_at_y..., Jens Maurer <Jens.Maurer_at_g...> wrote:
>> "Gennadiy E. Rozental" wrote:
>> >
>> > Hi,
>> >
>> > currently checked_delete can't be used with algorithms. For
>example,
>> >
>> > for_each( col.begin(), col.end(), checked_delete<some_type> );
>>
>> That works with gcc, and the version below works with Comeau C++ as
>well.
>> There's no need for a function object.
>>
>> Jens Maurer
>>
>>
>> #include <vector>
>> #include <algorithm>
>> #include <boost/utility.hpp>
>>
>> int main()
>> {
>> std::vector<int*> col;
>> void (*f)(int *) = &boost::checked_delete<int>;
>> std::for_each( col.begin(), col.end(), f);
>> }
>
>Try original version.
>
>#include <vector>
>#include <algorithm>
>#include <boost/utility.hpp>
>
>int main()
>{
> std::vector<int*> col;
> std::for_each( col.begin(), col.end(),
>&boost::checked_delete<int> );
>}
Jens' version passes for Borland, Comeau, Intel, Metrowerks, and Microsoft
compilers. Fails with internal compiler error on GCC 2.95.2.
Your version passes for Borland, but fails for all the others.
--Beman