Hi all,
I am trying to do that, but it does not compile. I am not even sure this is
possible.
I have read somewhere that specialization inside a template class is not
without specializing the class itself, but couldn't verify it into the
standard.
Help would be appreciated.
Alexandre.
#define N 20
template<class Tclass A
{
public:
template<int Dvoid f(T *a);
};
template<class Ttemplate<int Dvoid A<T>::f<D>(T *a)
{
int i;
for(i=0;i<9;i++)
a[i+1]+=a[i];
f<D-1>(a+10);
}
template<class Ttemplate<void A<T>::f<0>(T * a)
{
int i;
for(i=0;i<9;i++)
a[i+1]+=a[i];
}
int main()
{
A<intmyObject;
int tab[N];
myObject.f<1>(tab);
return 0;
} 5 1151
On Aug 7, 9:25 am, "AG" <a...@tb.frwrote:
Hi all,
I am trying to do that, but it does not compile. I am not even sure this is
possible.
I have read somewhere that specialization inside a template class is not
without specializing the class itself, but couldn't verify it into the
standard.
Help would be appreciated.
Alexandre.
#define N 20
template<class Tclass A
{
public:
template<int Dvoid f(T *a);
};
template<class Ttemplate<int Dvoid A<T>::f<D>(T *a)
{
int i;
for(i=0;i<9;i++)
a[i+1]+=a[i];
f<D-1>(a+10);
}
template<class Ttemplate<void A<T>::f<0>(T * a)
{
int i;
for(i=0;i<9;i++)
a[i+1]+=a[i];
}
This is not possible. You need to first specialize A, and then have a
specialization for f.
>
int main()
{
A<intmyObject;
int tab[N];
myObject.f<1>(tab);
return 0;
}- Hide quoted text -
- Show quoted text -
AG wrote:
[..]
I have read somewhere that specialization inside a template class is
not without specializing the class itself, but couldn't verify it
into the standard.
[temp.expl.spec]/18, the first sentence, after "except".
[..]
V
--
Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask
"Victor Bazarov" <v.********@comAcast.neta écrit dans le message de news:
f9**********@news.datemas.de...
AG wrote:
>[..] I have read somewhere that specialization inside a template class is not without specializing the class itself, but couldn't verify it into the standard.
[temp.expl.spec]/18, the first sentence, after "except".
Thank you. I guess I don't have a recent version of the standard. (In my
draft version of the 1996 standard, this /18 doesn't exist).
AG.
AG wrote:
"Victor Bazarov" <v.********@comAcast.neta écrit dans le message de
news: f9**********@news.datemas.de...
>AG wrote:
>>[..] I have read somewhere that specialization inside a template class is not without specializing the class itself, but couldn't verify it into the standard.
[temp.expl.spec]/18, the first sentence, after "except".
Thank you. I guess I don't have a recent version of the standard. (In
my draft version of the 1996 standard, this /18 doesn't exist).
Get the next draft (if you don't want to get the official version), it's
downloadable from the Committee page: http://www.open-std.org/jtc1/sc22/wg...2007/n2315.pdf
Note, that in it it's paragraph 19, not 18.
V
--
Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask
Note, that in it it's paragraph 19, not 18.
thanks,
AG. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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