From a07999f7436802f15fc21bebd083006c9e681638 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Thu, 19 Feb 2015 19:18:48 +0100
Subject: Introduced `Branch` and `Else` pair aliases for usage in `Cond` *
 pure _syntax sugar_ to improve readability of `Cond` conditionals

---
 src/conditional/cond.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/conditional/cond.h')

diff --git a/src/conditional/cond.h b/src/conditional/cond.h
index c543449..5f8014f 100644
--- a/src/conditional/cond.h
+++ b/src/conditional/cond.h
@@ -19,6 +19,15 @@ using Cond = Cdr<Eval<
 	detail::find_variadic<detail::cond_predicate, Branches...>
 >>;
 
+template <
+	typename Condition,
+	typename Result
+>
+using Branch = Pair<Condition, Result>;
+
+template <typename Result>
+using Else = Branch<Boolean<true>, Result>;
+
 }
 
 #endif  // TYPEASVALUE_SRC_CONDITIONAL_COND_H_
-- 
cgit v1.2.3