From c9b2d364912247711f158c77a9874a2aab27f974 Mon Sep 17 00:00:00 2001
From: King_DuckZ <king_duckz@gmx.com>
Date: Mon, 7 Jun 2021 21:52:33 +0200
Subject: [PATCH] Pull lookup out.

This makes the function run faster
---
 include/duckhandy/implem/int_conv.hpp | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/include/duckhandy/implem/int_conv.hpp b/include/duckhandy/implem/int_conv.hpp
index 9c6a661..ca59424 100644
--- a/include/duckhandy/implem/int_conv.hpp
+++ b/include/duckhandy/implem/int_conv.hpp
@@ -155,19 +155,22 @@ namespace dhandy {
 
 		template <typename I, typename Tr>
 		struct IntConversion<I, 10, Tr, typename std::enable_if<std::is_integral<I>::value and not std::is_same<I, bool>::value>::type> {
+		private:
+			static const constexpr char lookup[200] = {
+				0,0,0,1,0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,1,0,1,1,1,2,1,3,1,4,
+				1,5,1,6,1,7,1,8,1,9,2,0,2,1,2,2,2,3,2,4,2,5,2,6,2,7,2,8,2,9,
+				3,0,3,1,3,2,3,3,3,4,3,5,3,6,3,7,3,8,3,9,4,0,4,1,4,2,4,3,4,4,
+				4,5,4,6,4,7,4,8,4,9,5,0,5,1,5,2,5,3,5,4,5,5,5,6,5,7,5,8,5,9,
+				6,0,6,1,6,2,6,3,6,4,6,5,6,6,6,7,6,8,6,9,7,0,7,1,7,2,7,3,7,4,
+				7,5,7,6,7,7,7,8,7,9,8,0,8,1,8,2,8,3,8,4,8,5,8,6,8,7,8,8,8,9,
+				9,0,9,1,9,2,9,3,9,4,9,5,9,6,9,7,9,8,9,9
+			};
+
+		public:
 			static constexpr RevArray<I, 10, Tr> to_ary (I in) {
 				using RetType = RevArray<I, 10, Tr>;
 				using Num = implem::NumberAdaptation<I, 10>;
 
-				const constexpr char lookup[200] = {
-					0,0,0,1,0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,1,0,1,1,1,2,1,3,1,4,
-					1,5,1,6,1,7,1,8,1,9,2,0,2,1,2,2,2,3,2,4,2,5,2,6,2,7,2,8,2,9,
-					3,0,3,1,3,2,3,3,3,4,3,5,3,6,3,7,3,8,3,9,4,0,4,1,4,2,4,3,4,4,
-					4,5,4,6,4,7,4,8,4,9,5,0,5,1,5,2,5,3,5,4,5,5,5,6,5,7,5,8,5,9,
-					6,0,6,1,6,2,6,3,6,4,6,5,6,6,6,7,6,8,6,9,7,0,7,1,7,2,7,3,7,4,
-					7,5,7,6,7,7,7,8,7,9,8,0,8,1,8,2,8,3,8,4,8,5,8,6,8,7,8,8,8,9,
-					9,0,9,1,9,2,9,3,9,4,9,5,9,6,9,7,9,8,9,9
-				};
 				const bool was_negative = implem::is_negative<I, 10>(in);
 
 				RetType arr;