From 46e174935b122c0da4b51532a7f683a512eeaf65 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sun, 15 Feb 2015 14:07:50 +0100
Subject: Moved class-based implementations into `detail` namespace * while
 class templates enable e.g. hiding implementation details they also require
 evaluation via `Eval` ** this clutters up the actual logic and is now hidden
 behind aliae that perform the evaluation

---
 src/list/operation/higher/sort.h | 34 ++++++++++++++++++++++------------
 1 file changed, 22 insertions(+), 12 deletions(-)

(limited to 'src/list/operation/higher/sort.h')

diff --git a/src/list/operation/higher/sort.h b/src/list/operation/higher/sort.h
index cf86e9b..2976e06 100644
--- a/src/list/operation/higher/sort.h
+++ b/src/list/operation/higher/sort.h
@@ -8,31 +8,33 @@
 
 namespace tav {
 
+namespace detail {
+
 template <
 	template<typename, typename> class Comparator,
 	typename                           Sequence
 >
 class Sort {
 	private:
-		using index = Divide<Eval<Length<Sequence>>, Size<2>>;
-		using pivot = Eval<Nth<index, Sequence>>;
+		using index = Divide<tav::Length<Sequence>, Size<2>>;
+		using pivot = tav::Nth<index, Sequence>;
 
-		using partitions = Eval<Partition<
+		using partitions = Partition<
 			Apply<Comparator, pivot, _0>::template function,
-			Eval<DeleteNth<index, Sequence>>
-		>>;
+			DeleteNth<index, Sequence>
+		>;
 
-		using lhs = Eval<Car<partitions>>;
-		using rhs = Eval<Cdr<partitions>>;
+		using lhs = tav::Car<partitions>;
+		using rhs = tav::Cdr<partitions>;
 
 	public:
-		typedef Eval<Concatenate<
-			Eval<List<
+		using type = Concatenate<
+			tav::List<
 				Eval<Sort<Comparator, lhs>>,
-				Eval<List<pivot>>,
+				tav::List<pivot>,
 				Eval<Sort<Comparator, rhs>>
-			>>
-		>> type;
+			>
+		>;
 };
 
 template <template<typename, typename> class Comparator>
@@ -42,4 +44,12 @@ struct Sort<Comparator, void> {
 
 }
 
+template <
+	template<typename, typename> class Comparator,
+	typename                           Sequence
+>
+using Sort = Eval<detail::Sort<Comparator, Sequence>>;
+
+}
+
 #endif  // TYPEASVALUE_SRC_LIST_OPERATION_HIGHER_SORT_H_
-- 
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