From 2ad3ec46b93df01c5c5a298b720e9cf86c2b2d41 Mon Sep 17 00:00:00 2001
From: Nate Weibley <nate.weibley@prioria.com>
Date: Thu, 23 Mar 2017 16:37:52 -0400
Subject: [PATCH] Mark simple min, max, abs methods as const

---
 matrix/Matrix.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/matrix/Matrix.hpp b/matrix/Matrix.hpp
index 5959e4f119..5223a8acc4 100644
--- a/matrix/Matrix.hpp
+++ b/matrix/Matrix.hpp
@@ -413,7 +413,7 @@ public:
         }
     }
 
-    Matrix<Type, M, N> abs()
+    Matrix<Type, M, N> abs() const
     {
         Matrix<Type, M, N> r;
         for (size_t i=0; i<M; i++) {
@@ -424,7 +424,7 @@ public:
         return r;
     }
 
-    Type max()
+    Type max() const
     {
         Type max_val = (*this)(0,0);
         for (size_t i=0; i<M; i++) {
@@ -438,7 +438,7 @@ public:
         return max_val;
     }
 
-    Type min()
+    Type min() const
     {
         Type min_val = (*this)(0,0);
         for (size_t i=0; i<M; i++) {