Using allSatisfy with template that takes multiple type arguments

[Christophe]

Andrej Mitrovic , dans le message (digitalmars.D.learn:29825), a écrit :
> Thanks for the tips guys. I have another similar issue now, I want to
> check whether a type passes any of the predicates I list. This would
> be similar to anySatisfy, however anySatisfy takes one predicate and
> multiple types, and what I need is one type and multiple predicates,
> e.g.:
> 
> anyPredicateSatisfy!(int, isNumeric, isIntegral);
> 
> I've tried copying anySatisfy's code and modifying it to work:
> 
> template anyPredicateSatisfy(T, F...)
> {
>     static if (F.length == 0)
>     {
>         enum bool anySatisfy = false;
>     }
>     else static if (F.length == 1)
>     {
>         enum bool anySatisfy = (F[0])!T;
>     }
>     else
>     {
>         enum bool anySatisfy = (F[0])!T) || anySatisfy!(T, F[1 .. $]);
                                              ^ you mean anyPredicateSatisfy
>     }
> }
> 
> But the compiler thinks I'm doing C-style casts so this doesn't work. Any clues?