From f7e2953ad904fa0e67cc33132c712fea9c7f3329 Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Fri, 15 Aug 2014 15:19:10 +0000
Subject: [PATCH] remove some warnings

---
 libsrc/csg/revolution.cpp         | 2 +-
 libsrc/meshing/bisect.cpp         | 4 ++--
 libsrc/meshing/meshing3.cpp       | 5 +++--
 libsrc/meshing/meshtype.hpp       | 2 +-
 libsrc/meshing/smoothing2.5.cpp   | 3 ++-
 libsrc/stlgeom/meshstlsurface.cpp | 7 ++-----
 libsrc/stlgeom/stlgeom.cpp        | 2 +-
 libsrc/stlgeom/stlgeomchart.cpp   | 1 -
 8 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/libsrc/csg/revolution.cpp b/libsrc/csg/revolution.cpp
index 89863b6d..1b48676e 100644
--- a/libsrc/csg/revolution.cpp
+++ b/libsrc/csg/revolution.cpp
@@ -801,7 +801,7 @@ namespace netgen
 	const LineSeg<2> * linesegment = 
 	  dynamic_cast<const LineSeg<2> *>(&faces[intersecting_faces[0]]->GetSpline());
 		
-	Vec<2> t1,t2;
+	Vec<2> t1(0),t2(0);
 
 	if(linesegment)
 	  t1 = linesegment->StartPI() - linesegment->EndPI();
diff --git a/libsrc/meshing/bisect.cpp b/libsrc/meshing/bisect.cpp
index 3da30ba6..da8270a5 100644
--- a/libsrc/meshing/bisect.cpp
+++ b/libsrc/meshing/bisect.cpp
@@ -3871,7 +3871,7 @@ namespace netgen
 	
 	const bool uselocalworsening = false;
 	
-	bool repaired = false;
+	// bool repaired = false;
 	
 	Validate(mesh,bad_elts,pure_badness,max_worsening,uselocalworsening);
 	
@@ -3906,7 +3906,7 @@ namespace netgen
 				pure_badness,
 				max_worsening,uselocalworsening,
 				idmaps);
-		repaired = true;
+		// repaired = true;
 		repaired_once = true;
 	      }
 	    catch(NgException & ex)
diff --git a/libsrc/meshing/meshing3.cpp b/libsrc/meshing/meshing3.cpp
index 58562d2b..eb756460 100644
--- a/libsrc/meshing/meshing3.cpp
+++ b/libsrc/meshing/meshing3.cpp
@@ -74,13 +74,14 @@ Meshing3 :: ~Meshing3 ()
 
 
 
+/*
+  // was war das ????
 static double CalcLocH (const Array<Point3d> & locpoints,
 			const Array<MiniElement2d> & locfaces,
 			double h)
 {
   return h;
 
-  // was war das ????
   
   int i, j;
   double hi, h1, d, dn, sum, weight, wi;
@@ -138,7 +139,7 @@ static double CalcLocH (const Array<Point3d> & locpoints,
 
   return sum/weight;
 }
-
+*/
 
 PointIndex Meshing3 :: AddPoint (const Point3d & p, PointIndex globind)
 {
diff --git a/libsrc/meshing/meshtype.hpp b/libsrc/meshing/meshtype.hpp
index 2e1ee4fd..04485eb4 100644
--- a/libsrc/meshing/meshtype.hpp
+++ b/libsrc/meshing/meshtype.hpp
@@ -669,7 +669,7 @@ namespace netgen
     /// Calculates Volume of elemenet
     double Volume (const T_POINTS & points) const;
     ///
-    virtual void Print (ostream & ost) const;
+    void Print (ostream & ost) const;
     ///
     int GetNFaces () const
     {
diff --git a/libsrc/meshing/smoothing2.5.cpp b/libsrc/meshing/smoothing2.5.cpp
index 2ab5c24c..b09b4e30 100644
--- a/libsrc/meshing/smoothing2.5.cpp
+++ b/libsrc/meshing/smoothing2.5.cpp
@@ -54,6 +54,7 @@ namespace netgen
     Array<SurfaceElementIndex> seia;
     mesh.GetSurfaceElementsOfFace (faceindex, seia);
 
+    /*
     bool mixed = 0;
     for (i = 0; i < seia.Size(); i++)
       if (mesh[seia[i]].GetNP() != 3)
@@ -61,7 +62,7 @@ namespace netgen
 	  mixed = 1;
 	  break;
 	}
-
+    */
 
     int loci;
     double fact;
diff --git a/libsrc/stlgeom/meshstlsurface.cpp b/libsrc/stlgeom/meshstlsurface.cpp
index 96c5bd18..53cd79e7 100644
--- a/libsrc/stlgeom/meshstlsurface.cpp
+++ b/libsrc/stlgeom/meshstlsurface.cpp
@@ -575,7 +575,7 @@ void STLSurfaceMeshing1 (STLGeometry & geom,
   double starttime = GetTime ();
   mesh.SurfaceArea().ReCalc();
 
-  int oldnp = mesh.GetNP();
+  // int oldnp = mesh.GetNP();
 
   Array<int,PointIndex::BASE> compress(mesh.GetNP());
   compress = 0;
@@ -919,13 +919,10 @@ int MeshingSTLSurface ::
 IsLineVertexOnChart (const Point3d & p1, const Point3d & p2,
 		     int endpoint, const PointGeomInfo & gi)
 {
-  Vec3d baselinenormal = geom.meshtrignv;
-
   int lineendtrig = gi.trignum;
-
-  
   return geom.TrigIsInOC (lineendtrig, geom.meshchart);
 
+  // Vec3d baselinenormal = geom.meshtrignv;
   //  Vec3d linenormal = geom.GetTriangleNormal (lineendtrig);
   //  return ( (baselinenormal * linenormal) > cos (30 * (M_PI/180)) );
 }
diff --git a/libsrc/stlgeom/stlgeom.cpp b/libsrc/stlgeom/stlgeom.cpp
index 795a2713..659560db 100644
--- a/libsrc/stlgeom/stlgeom.cpp
+++ b/libsrc/stlgeom/stlgeom.cpp
@@ -2678,7 +2678,7 @@ void STLGeometry :: AddFaceEdges()
       {
 	const STLChart& c = GetChart(chartindex.Get(i));
         // bool foundone = false;
-        int longest_ap1, longest_ap2 = -1;
+        int longest_ap1 = -1, longest_ap2 = -1;
         double maxlen = -1;
 	for (int j = 1; j <= c.GetNChartT(); j++)
 	  {
diff --git a/libsrc/stlgeom/stlgeomchart.cpp b/libsrc/stlgeom/stlgeomchart.cpp
index ca061ba4..7b133415 100644
--- a/libsrc/stlgeom/stlgeomchart.cpp
+++ b/libsrc/stlgeom/stlgeomchart.cpp
@@ -23,7 +23,6 @@ void STLGeometry :: MakeAtlas(Mesh & mesh)
   int timer2 = NgProfiler::CreateTimer ("makeatlas - part 2");
   int timer3 = NgProfiler::CreateTimer ("makeatlas - part 3");
   int timer4 = NgProfiler::CreateTimer ("makeatlas - part 4");
-  int timer4a = NgProfiler::CreateTimer ("makeatlas - part 4a");
   int timer5 = NgProfiler::CreateTimer ("makeatlas - part 5");
 
   PushStatusF("Make Atlas");