From fed7e6422c846b55439fafa8246d1b7ccaa9b2cf Mon Sep 17 00:00:00 2001
From: Thomas Lichtenegger <thomas.lichtenegger@jku.at>
Date: Wed, 14 Oct 2015 08:18:20 +0200
Subject: [PATCH] Changed local variable to member of class.

---
 .../subModels/forceModelRec/freeStreaming/freeStreaming.C | 8 ++++----
 .../subModels/forceModelRec/freeStreaming/freeStreaming.H | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.C b/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.C
index 0a9a7787..9224760d 100644
--- a/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.C
+++ b/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.C
@@ -56,7 +56,8 @@ freeStreaming::freeStreaming
 :
     forceModelRec(dict,sm),
     propsDict_(dict.subDict(typeName + "Props")),
-    interpolate_(propsDict_.lookupOrDefault<bool>("interpolation", false))
+    interpolate_(propsDict_.lookupOrDefault<bool>("interpolation", false)),
+    Usrec_(particleCloud_.recM().Us())
 {}
 
 
@@ -70,11 +71,10 @@ freeStreaming::~freeStreaming()
 
 void freeStreaming::setForce() const
 {
-    const volVectorField& Usrec(particleCloud_.recM().Us());
     vector position(0,0,0);
     vector Us(0,0,0);
     label cellI=0;
-    interpolationCellPoint<vector> UInterpolator_(Usrec);
+    interpolationCellPoint<vector> UInterpolator_(Usrec_);
    
     // dummy variables
     vector drag(0,0,0);
@@ -93,7 +93,7 @@ void freeStreaming::setForce() const
                 }
                 else
                 {
-                    Us = Usrec[cellI];
+                    Us = Usrec_[cellI];
                 }
             // write particle based data to global array
                 partToArray(index,drag,Us);
diff --git a/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.H b/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.H
index 3fdb2de8..2b5aca51 100644
--- a/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.H
+++ b/src/lagrangian/cfdemParticle/subModels/forceModelRec/freeStreaming/freeStreaming.H
@@ -45,6 +45,8 @@ private:
     dictionary propsDict_;
     
     bool interpolate_;
+    
+    const volVectorField& Usrec_;
 
 public: