On Friday, 4 April 2014 at 04:44:56 UTC, Nick Sabalausky wrote:
If you have a templated type, is there a way to get the compile-time parameters it was instantiated with?Ie: ---------------------- struct Foo(T) {} alias MyFoo = Foo!int; ----------------------Is there a way to inspect MyFoo to get its T type (in this case, 'int')? *Without* actually making any changes to Foo to explicitly support this?
alias TemplateArgs(T: Foo!U, U) = U; void main() { assert(is(TemplateArgs!MyFoo == int)); }