RangeOf template to get a range for the given type

2015-06-01 00:33:59 +01:00 · 2015-06-01 00:33:59 +01:00 · ca5d80189a
parent 0c9a6f3a00
commit ca5d80189a
1 changed files with 3 additions and 0 deletions
--- a/octa/range.h
+++ b/octa/range.h
@ -858,6 +858,9 @@ namespace octa {
        return PointerRange<T>(array, N);
    }

+    // range of
+    template<typename T> using RangeOf = decltype(each(declval<T>()));
+
    template<typename T>
    struct HalfRange: InputRange<HalfRange<T>,
        RangeCategory<T>, RangeValue<T>, RangeReference<T>, RangeSize<T>,