From dcd89bac0a2151987d5b5fb4a181ff204ab08165 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Thu, 29 May 2014 22:29:34 +0200
Subject: [PATCH] Math: no need to use class here.

---
 src/Magnum/Math/Matrix.h | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/src/Magnum/Math/Matrix.h b/src/Magnum/Math/Matrix.h
index ec8a7372b..fa05b1e1b 100644
--- a/src/Magnum/Math/Matrix.h
+++ b/src/Magnum/Math/Matrix.h
@@ -34,7 +34,7 @@
 namespace Magnum { namespace Math {
 
 namespace Implementation {
-    template<std::size_t size, class T> class MatrixDeterminant;
+    template<std::size_t, class> struct MatrixDeterminant;
 }
 
 /**
@@ -248,9 +248,8 @@ template<std::size_t size, class T> inline Corrade::Utility::Debug operator<<(Co
 
 namespace Implementation {
 
-template<std::size_t size, class T> class MatrixDeterminant {
-    public:
-        T operator()(const Matrix<size, T>& m);
+template<std::size_t size, class T> struct MatrixDeterminant {
+    T operator()(const Matrix<size, T>& m);
 };
 
 template<std::size_t size, class T> T MatrixDeterminant<size, T>::operator()(const Matrix<size, T>& m) {
@@ -262,18 +261,16 @@ template<std::size_t size, class T> T MatrixDeterminant<size, T>::operator()(con
     return out;
 }
 
-template<class T> class MatrixDeterminant<2, T> {
-    public:
-        constexpr T operator()(const Matrix<2, T>& m) const {
-            return m[0][0]*m[1][1] - m[1][0]*m[0][1];
-        }
+template<class T> struct MatrixDeterminant<2, T> {
+    constexpr T operator()(const Matrix<2, T>& m) const {
+        return m[0][0]*m[1][1] - m[1][0]*m[0][1];
+    }
 };
 
-template<class T> class MatrixDeterminant<1, T> {
-    public:
-        constexpr T operator()(const Matrix<1, T>& m) const {
-            return m[0][0];
-        }
+template<class T> struct MatrixDeterminant<1, T> {
+    constexpr T operator()(const Matrix<1, T>& m) const {
+        return m[0][0];
+    }
 };
 
 }