From ee3c70f6c57b5208841876b29d57bbc7a17edebc Mon Sep 17 00:00:00 2001
From: "d.levin256@gmail.com" <d.levin256@gmail.com>
Date: Tue, 3 Dec 2019 19:29:40 +0000
Subject: [PATCH] Build time optimizations

---
 include/kfr/cometa.hpp | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/include/kfr/cometa.hpp b/include/kfr/cometa.hpp
index 25025ea3..404485ca 100644
--- a/include/kfr/cometa.hpp
+++ b/include/kfr/cometa.hpp
@@ -803,18 +803,15 @@ using indicesfor_t = cvalseq_t<size_t, sizeof...(List), 0>;
 template <size_t group, size_t... indices, size_t N = group * sizeof...(indices)>
 constexpr inline auto scale(csizes_t<indices...>) CMT_NOEXCEPT
 {
-    return concat_lists<csizeseq_t<group, group * indices>...>{};
-    //    return i[csizeseq_t<N>() / csize_t<group>()] * csize_t<group>() + csizeseq_t<N>() %
-    //    csize_t<group>();
+    using Tlist = typename details::concat_impl<csizeseq_t<group, group * indices>...>::type;
+    return Tlist{};
 }
 
 template <size_t group, size_t... indices, size_t N = group * sizeof...(indices)>
 constexpr inline auto scale() CMT_NOEXCEPT
 {
-    return concat_lists<csizeseq_t<group, group * indices>...>{};
-    // return cconcat(csizeseq_t<group, group * indices>()...);
-    //    return i[csizeseq_t<N>() / csize_t<group>()] * csize_t<group>() + csizeseq_t<N>() %
-    //    csize_t<group>();
+    using Tlist = typename details::concat_impl<csizeseq_t<group, group * indices>...>::type;
+    return Tlist{};
 }
 
 namespace details