From 66e57186104232ea8a8f10e9b51ffb372177dd9b Mon Sep 17 00:00:00 2001
From: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Date: Sun, 14 Jun 2015 00:59:50 +0100
Subject: [PATCH] const safety

---
 lib/qcd/utils/WilsonLoops.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/qcd/utils/WilsonLoops.h b/lib/qcd/utils/WilsonLoops.h
index 82230aa8..69b86859 100644
--- a/lib/qcd/utils/WilsonLoops.h
+++ b/lib/qcd/utils/WilsonLoops.h
@@ -70,7 +70,7 @@ public:
   //////////////////////////////////////////////////
   // the sum over all staples on each site
   //////////////////////////////////////////////////
-  static void Staple(GaugeMat &staple,GaugeLorentz &Umu,int mu){
+  static void Staple(GaugeMat &staple,const GaugeLorentz &Umu,int mu){
 
     std::vector<GaugeMat> U(4,Umu._grid);
     for(int d=0;d<Nd;d++){
@@ -123,12 +123,10 @@ void siteRectangle(GaugeMat &plaq,const std::vector<GaugeMat> &U, const int mu,
 
 
  typedef WilsonLoops<LatticeColourMatrix,LatticeGaugeField> ColourWilsonLoops;
+ typedef WilsonLoops<LatticeColourMatrix,LatticeGaugeField> U1WilsonLoops;
+ typedef WilsonLoops<LatticeColourMatrix,LatticeGaugeField> SU2WilsonLoops;
+ typedef WilsonLoops<LatticeColourMatrix,LatticeGaugeField> SU3WilsonLoops;
 
 }}
 
-
-
-
-
-
 #endif