From d6586fa1fcb89bf50dd371e921a152a93c6d8a45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 4 Nov 2013 17:15:01 +0100
Subject: [PATCH] Math: reduce code duplication in Functions.h.

---
 src/Math/Functions.h | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/Math/Functions.h b/src/Math/Functions.h
index 5ba6dd1be..1cdb809fb 100644
--- a/src/Math/Functions.h
+++ b/src/Math/Functions.h
@@ -242,10 +242,7 @@ template<class T> inline typename std::enable_if<std::is_arithmetic<T>::value, T
     return T(1)/std::sqrt(a);
 }
 template<std::size_t size, class T> Vector<size, T> sqrtInverted(const Vector<size, T>& a) {
-    Vector<size, T> out;
-    for(std::size_t i = 0; i != size; ++i)
-        out[i] = T(1)/std::sqrt(a[i]);
-    return out;
+    return Vector<size, T>(T(1))/sqrt(a);
 }
 #endif
 
@@ -265,7 +262,7 @@ template<class T> inline typename std::enable_if<std::is_arithmetic<T>::value, T
 template<std::size_t size, class T> Vector<size, T> clamp(const Vector<size, T>& value, T min, T max) {
     Vector<size, T> out;
     for(std::size_t i = 0; i != size; ++i)
-        out[i] = std::min(std::max(value[i], min), max);
+        out[i] = clamp(value[i], min, max);
     return out;
 }
 #endif