Constants and templates

#1 March 23rd, 2007, 11:55 AM

Hi everybody!!!

I have a problem with templates and constants.

I have a template class

template<const int a, const int bclass...

Inside this class I have to use another template class, whose
parameter is function (the sum) of a and b.

How can I do that?

Thanks,

Massimiliano

#2 March 23rd, 2007, 12:05 PM

On 23 Mar, 11:46, max.giacome...@gmail.com wrote:

Quote:

Hi everybody!!!
>
I have a problem with templates and constants.
>
I have a template class
>
template<const int a, const int bclass...
>
Inside this class I have to use another template class, whose
parameter is function (the sum) of a and b.
>
How can I do that?

You mean something like this?

template<int C>
class Foo
{
int i[C];
};

template<int A, int B>
class Bar
{
Foo<A+Bf;
};

int main()
{
Bar<1,2b;
}

--
Erik Wikström

#3 March 23rd, 2007, 12:15 PM

max.giacometti@gmail.com wrote:

Quote:

Hi everybody!!!
>
I have a problem with templates and constants.
>
I have a template class
>
template<const int a, const int bclass...
>
Inside this class I have to use another template class, whose
parameter is function (the sum) of a and b.
>
How can I do that?

otherclass<a+bmyobject;

Constants and templates

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