remove commented out variables

library/NekMeshUtils/Optimisation/BGFS-B.cpp

@@ -92,15 +92,12 @@ bool BGFSUpdate(OptiObjSharedPtr opti, DNekMat &J, DNekMat &B, DNekMat &H)
 
     Array<OneD, NekDouble> xci(xi.num_elements());
 
-    //bool hitbounded = false;
-
     for (int i = 0; i < xci.num_elements(); i++)
     {
         if (xi[i] + d(i, 0) < li[i])
         {
             xci[i] = li[i];
             Fset.erase(i);
-            //hitbounded = true;
             continue;
         }
         else
@@ -112,7 +109,6 @@ bool BGFSUpdate(OptiObjSharedPtr opti, DNekMat &J, DNekMat &B, DNekMat &H)
         {
             xci[i] = ui[i];
             Fset.erase(i);
-            //hitbounded = true;
             continue;
         }
         else
@@ -173,22 +169,6 @@ bool BGFSUpdate(OptiObjSharedPtr opti, DNekMat &J, DNekMat &B, DNekMat &H)
         }
     }
 
-    /*if(hitbounded)
-    {
-        cout << endl << endl << Z << endl << endl;
-        cout << rg << endl << endl;
-        cout << du << endl << endl;
-        cout << alpha << endl << endl;
-        cout << grad << endl << endl;
-
-        for(int i = 0; i < xi.num_elements(); i++)
-        {
-            cout << xci[i] << " " << xibar[i] << endl;
-        }
-
-        exit(-1);
-    }*/
-
     Vmath::Vsub(xci.num_elements(), &xibar[0], 1, &xi[0], 1, &dk[0], 1);
 
     NekDouble c = 0.0;

library/NekMeshUtils/SurfaceMeshing/HOSurfaceMesh.cpp

@@ -124,11 +124,8 @@ void HOSurfaceMesh::Process()
 
         FaceSharedPtr f = m_mesh->m_element[2][i]->GetFaceLink();
 
-        //bool d2 = false;
-
         if(!f)
         {
-            //d2 = true;
             f = boost::shared_ptr<Face>(new Face(m_mesh->m_element[2][i]->GetVertexList(),
                                                  vector<NodeSharedPtr>(),
                                                  m_mesh->m_element[2][i]->GetEdgeList(),

library/NekMeshUtils/Triangle/Triangle.cpp

@@ -4684,7 +4684,6 @@ enum insertvertexresult DelaunayTriangle::insertvertex(struct mesh *m,
     vertex leftvertex, rightvertex, botvertex, topvertex, farvertex;
     vertex segmentorg, segmentdest;
     double attrib;
-    //double area;
     enum insertvertexresult success;
     enum locateresult intersect;
     int doflip;
@@ -6585,7 +6584,6 @@ void DelaunayTriangle::segmentintersection(struct mesh *m,
     vertex leftvertex, rightvertex;
     vertex newvertex;
     enum insertvertexresult success;
-    //enum finddirectionresult collinear;
     double ex, ey;
     double tx, ty;
     double etx, ety;
@@ -7769,8 +7767,7 @@ void DelaunayTriangle::carveholes(struct mesh *m,
                 double *regionlist,
                 int regions)
 {
-    struct otri searchtri;
-    //struct otri triangleloop;
+    struct otri searchtri
     struct otri *regiontris;
     triangle **holetri;
     triangle **regiontri;
@@ -7940,7 +7937,6 @@ void DelaunayTriangle::carveholes(struct mesh *m,
 void DelaunayTriangle::tallyencs(struct mesh *m, struct behavior *b)
 {
     struct osub subsegloop;
-    //int dummy;
 
     traversalinit(&m->subsegs);
     subsegloop.ssorient = 0;
@@ -7998,7 +7994,6 @@ void DelaunayTriangle::splitencsegs(struct mesh *m, struct behavior *b, int trif
     double split;
     double multiplier, divisor;
     int acuteorg, acuteorg2, acutedest, acutedest2;
-    //int dummy;
     int i;
     triangle ptr; /* Temporary variable used by stpivot(). */
     subseg sptr;  /* Temporary variable used by snext(). */