On Tue, Jul 16, 2013 at 7:52 PM, JS <js.mdnq@gmail.com> wrote:
It seems that one must use two templates to process built in times and strings
template A(string a) { ... }
template A(a) { enum A = A(typeof(a).stringof); }
This is so we can do stuff like A!(double) and A!("double").
The problem is when we have many parameters the number of permutations increases exponentially.
Is there a better way to unify the two?
template a(T...)if(T.length==1){
enum a=1;
}
void main(){
auto a1=a!double;
auto a2=a!"double";
}
However:
This syntax sucks.
Why not support the following syntax:
with same semantics?
Because this is problematic with more arguments:
I'd like this:
template a(auto T1, double T2){...}
but instead have to do that:
template a(T...)if(is(T[1]==double)) {...}
and it gets quickly more complicated