| re: templates and function pointers
"Kai-Uwe Bux" <jkherciueh@gmx.net> wrote in message
news:dj78de$f3b$1@murdoch.acc.Virginia.EDU...[color=blue]
> Andy White wrote:
>[color=green]
>> If I want a pointer to a function that returns void and takes as it's
>> arguments a pointer to a templatized type and a const int, does this need
>> to be declaired in global scope? I'm not sure of the syntax with the
>> template part..
>>
>> template <class T>
>> void (*f)(T *, const int);
>>
>> thanks.[/color]
>
> Do you want to declare a type or a variable? Anyway, neither templated
> typedefs nor templated variables exist. What about:
>
> template < typename T >
> struct xxx {
>
> typedef void (*T_function)( T*, int );
>
> };
>
> int main ( void ) {
> xxx<int>::T_function f;
> }
>
>
>
> Best
>
> Kai-Uwe Bux[/color]
That works great, thanks.
| 
