Re: [Opencxx-users] Metaclass for Templates

[Grzegorz J. <ja...@he...>]

On Fri, 16 May 2003, Bing-Chang Lai wrote:

> Hi!
>
> I was wondering how to define a metaclass for a template.

At the moment OpenC++ has a feature that allows you to define the
metaclass for a template, just as you would for an ordinary class.

You can check if a metaobject represents class or class template by using
'AcceptTemplate()' member function.

However, please have in mind, that the latest release does not have full
support for templates, in particular it does not instantiate templates and
there is no way to have metaobjects of template specializations.

Best regards
Grzegorz

>
> So say the Person class used in the tutorial is now a templated class,
> as follows:
>
> template<typename ageT> class Person {
> public:
> 	Person(ageT age);
> 	ageT Age() { return age; }
> 	ageT BirthdayComes() { return ++age; }
> private:
> 	ageT age;
> };
>
> What would the original "metaclass VerboseClass Person;" become?
>
> Thanks.
>
> Regards,
> Bing-Chang Lai
>
>
>
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# Grzegorz Jakacki                       Huada Electronic Design #
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