Adapt GenVector tests to use size instead of Size of SIMD type

guitargeek · guitargeek · commit fb1fc3ad8c7f · 2026-01-09T16:45:21.000+01:00
This makes the code compatible with `std::experimental::simd`. It's also
entirely backwards compatible, because the old Vc type provided both
`Size` and `size`.
diff --git a/root/math/genvector/RandomNumberEngine.h b/root/math/genvector/RandomNumberEngine.h
@@ -46,9 +46,9 @@ inline void SetSeed(int N)
 template <typename T>
 class TypeSize {
    template <typename C>
-   static constexpr size_t Get(decltype(&C::Size))
+   static constexpr size_t Get(decltype(&C::size))
    {
-      return C::Size;
+      return C::size();
    }
    template <typename C>
    static constexpr size_t Get(typename std::enable_if<std::is_arithmetic<C>::value>::type * = 0)

Original file line number	Diff line number	Diff line change
`@@ -46,9 +46,9 @@ inline void SetSeed(int N)`
`46`	`46`	`template <typename T>`
`47`	`47`	`class TypeSize {`
`48`	`48`	`template <typename C>`
`49`		`- static constexpr size_t Get(decltype(&C::Size))`
	`49`	`+ static constexpr size_t Get(decltype(&C::size))`
`50`	`50`	`{`
`51`		`- return C::Size;`
	`51`	`+ return C::size();`
`52`	`52`	`}`
`53`	`53`	`template <typename C>`
`54`	`54`	`static constexpr size_t Get(typename std::enable_if<std::is_arithmetic<C>::value>::type * = 0)`