STYLE: Quenching compiler warning -- mainly unused variables

src/OpenFOAM/coordinateSystems/coordinateRotation/axisCoordinateRotation.C

@@ -112,12 +112,6 @@ Foam::axisCoordinateRotation::axisCoordinateRotation
     scalar theta = readScalar(dict.lookup("theta"));
     scalar psi = readScalar(dict.lookup("psi"));
 
-    bool inDegrees = true;
-    if (dict.found("degrees"))
-    {
-        inDegrees = Switch(dict.lookup("degrees"));
-    }
-
     calcTransform
     (
         phi,

src/OpenFOAM/db/dictionary/equation/equationOperation/equationOperation.C

@@ -27,6 +27,7 @@ License
 #include "dimensionedScalar.H"
 #include "equationReader.H"
 #include "equationOperation.H"
+#include "error.H"
 //#include "equationOperationList.H"
 
 class dimensionedScalar;
@@ -396,6 +397,16 @@ Foam::word Foam::equationOperation::opName
             return "min";
         case otstabilise:
             return "stabilise";
+        default:
+            FatalErrorIn
+            (
+                "Foam::word Foam::equationOperation::opName"
+                "(const Foam::equationOperation::operationType& op)"
+            )
+                << "invalid operation"
+                << exit(FatalError);
+
+            return "invalid";
     }
 }
 
@@ -423,6 +434,16 @@ Foam::word Foam::equationOperation::sourceName
             return "equation";
         case slstorage:
             return "memory";
+        default:
+            FatalErrorIn
+            (
+                "Foam::word Foam::equationOperation::opName"
+                "(const Foam::equationOperation::operationType& op)"
+            )
+                << "invalid source"
+                << exit(FatalError);
+
+            return "invalid";
     }
 }
 

src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/interfaces/mixingPlaneGAMGInterface/mixingPlaneGAMGInterface.C

@@ -81,7 +81,6 @@ Foam::tmp<Foam::scalarField> Foam::mixingPlaneGAMGInterface::agglomerateCoeffs
     // AMG agglomeration missing
     notImplemented("mixingPlaneGAMGInterface::agglomerateCoeffs");
     tmp<scalarField> tcoarseCoeffs(new scalarField(size(), 0.0));
-    scalarField& coarseCoeffs = tcoarseCoeffs();
 
     return tcoarseCoeffs;
 }

src/OpenFOAM/meshes/polyMesh/polyMeshInitMesh.C

@@ -102,7 +102,6 @@ void Foam::polyMesh::initMesh()
     nCells++;
 
     label nUsedFaces = 0;
-    label nIntFaces = 0;
 
     // Use patch info if provided, use all faces otherwise
     if (boundary_.size())
@@ -110,13 +109,11 @@ void Foam::polyMesh::initMesh()
         nUsedFaces =
             boundary_[boundary_.size() - 1].start()
           + boundary_[boundary_.size() - 1].size();
-        nIntFaces = boundary_[0].start();
     }
     else
     {
         // No patch info. Assume all faces are used.
         nUsedFaces = owner_.size();
-        nIntFaces = neighbour_.size();
     }
 
 

src/dynamicMesh/dynamicFvMesh/dynamicTopoFvMesh/dynamicTopoFvMeshCheck.C

@@ -57,7 +57,8 @@ bool dynamicTopoFvMesh::meshQuality
     label nCells = 0, minCell = -1;
     scalar maxQuality = -GREAT;
     scalar minQuality =  GREAT;
-    scalar cQuality, meanQuality = 0.0;
+    scalar cQuality = 0.0;
+    scalar meanQuality = 0.0;
 
     // Track slivers
     bool sliversAbsent = true;
@@ -1682,7 +1683,8 @@ bool dynamicTopoFvMesh::checkCollapse
 ) const
 {
     label faceIndex = -1;
-    scalar cQuality = 0.0, oldVolume = 0.0;
+    scalar cQuality = 0.0;
+    scalar oldVolume = 0.0;
     const cell& cellToCheck = cells_[cellIndex];
 
     // Look for a face that doesn't contain 'pointIndex'

src/dynamicMesh/dynamicFvMesh/dynamicTopoFvMesh/eMesh/eMeshDemandDrivenData.C

@@ -180,7 +180,8 @@ void eMesh::calcEdgePoints() const
     // NOTE: Will work only on tetrahedral meshes!
 
     bool found;
-    label faceIndex = -1, cellIndex = -1;
+    label faceIndex = -1
+    label cellIndex = -1;
     const labelList& owner = mesh_.faceOwner();
     const labelList& neighbour = mesh_.faceNeighbour();
     const cellList& cells = mesh_.cells();

src/engine/engineTopoChangerMesh/engineValveSliding/moveValvePointsEngineValveSliding.H

@@ -14,13 +14,10 @@
 
         if(valves_[valveI].curLift() >= valves_[valveI].deformationLift())
         {
-            bool isMoving(false);
-
             if(mag(valves_[valveI].curVelocity()) > 0)
             {
                 Info<< "Valve n. " << valveI << " is moving with velocity = "
                     << valves_[valveI].curVelocity() << endl;
-                isMoving = true;
             }
 
             Info<< "Valve displacement for valve " << valveI << " = "

src/engine/engineTopoChangerMesh/layerAR/addLayerARMeshModifiers.C

@@ -94,7 +94,6 @@ void Foam::layerAR::addZonesAndModifiers()
 
         bool foundAtLeastOne = false;
         scalar zHigher = GREAT;
-        scalar zLower = GREAT;
         scalar dh = GREAT;
         scalar dl = GREAT;
 
@@ -108,7 +107,6 @@ void Foam::layerAR::addZonesAndModifiers()
             {
                 if (zPistV - zc > 0 && zPistV - zc < dl)
                 {
-                    zLower = zc;
                     dl = zPistV - zc;
                 }
 

src/engine/engineTopoChangerMesh/layerARGambit/addLayerARGambitMeshModifiers.C

@@ -95,7 +95,6 @@ void Foam::layerARGambit::addZonesAndModifiers()
 
         bool foundAtLeastOne = false;
         scalar zHigher = GREAT;
-        scalar zLower = GREAT;
         scalar dh = GREAT;
         scalar dl = GREAT;
 
@@ -109,7 +108,6 @@ void Foam::layerARGambit::addZonesAndModifiers()
             {
                 if (zPistV - zc > 0 && zPistV - zc < dl)
                 {
-                    zLower = zc;
                     dl = zPistV - zc;
                 }
 

src/engine/engineTopoChangerMesh/simpleTwoStroke/addSimpleTwoStrokeModifiers.C

@@ -105,7 +105,6 @@ void Foam::simpleTwoStroke::addZonesAndModifiers()
 
         bool foundAtLeastOne = false;
         scalar zHigher = GREAT;
-        scalar zLower = GREAT;
         scalar dh = GREAT;
         scalar dl = GREAT;
 
@@ -127,7 +126,6 @@ void Foam::simpleTwoStroke::addZonesAndModifiers()
                 {
                     if (zPistV - zc > 0 && zPistV - zc < dl)
                     {
-                        zLower = zc;
                         dl = zPistV - zc;
                     }
 

src/engine/engineTopoChangerMesh/thoboisMesh/addPistonFacesPointZonesThoboisMesh.H

@@ -21,7 +21,6 @@
 
         bool foundAtLeastOne = false;
         scalar zHigher = GREAT;
-        scalar zLower = GREAT;
         scalar dh = GREAT;
         scalar dl = GREAT;
 
@@ -35,7 +34,6 @@
             {
                 if (zPistV - zc > 0 && zPistV - zc < dl)
                 {
-                    zLower = zc;
                     dl = zPistV - zc;
                 }
 

src/engine/engineTopoChangerMesh/verticalValves/addValvePistonCellZones.H

@@ -14,7 +14,6 @@
                 label nMovingCells = 0;
 
                 label valvePatchID = valves_[i-1].poppetPatchID().index();
-                const polyPatch& valveTopPatch = boundaryMesh()[valvePatchID];
                 scalar minPopZ = min(boundary()[valvePatchID].patch().localPoints()).z();
 
                 forAll(cellCentres(),cellI)
@@ -60,7 +59,6 @@
                 label nMovingCells = 0;
 
                 label valvePatchID = valves_[i-1].bottomPatchID().index();
-                const polyPatch& valveBottomPatch = boundaryMesh()[valvePatchID];
                 scalar maxPopZ = max(boundary()[valvePatchID].patch().localPoints()).z();
 
 

src/engine/ignition/ignitionSite.C

@@ -57,7 +57,6 @@ void ignitionSite::findIgnitionCells(const fvMesh& mesh)
     cellVolumes_[0] = vols[ignCell];
 
     scalar minDist = GREAT;
-    label nearestCell = 0;
     label nIgnCells = 1;
 
     forAll(centres, celli)
@@ -66,7 +65,6 @@ void ignitionSite::findIgnitionCells(const fvMesh& mesh)
 
         if (dist < minDist)
         {
-            nearestCell = celli;
             minDist = dist;
         }
 

src/lagrangian/dieselSpray/parcel/parcel.C

@@ -467,7 +467,6 @@ void Foam::parcel::updateParcelProperties
     scalar oldhv = fuels.hl(pg, T(), X());
     scalar Np = N(oldDensity);
 
-    scalar newDensity = oldDensity;
     scalar newMass    = oldMass;
     scalar newhg      = oldhg;
     scalar newhv      = oldhv;
@@ -496,7 +495,6 @@ void Foam::parcel::updateParcelProperties
         // the first time
         if (n > 1)
         {
-            newDensity = fuels.rho(pg, Tnew, X());
             newMass = m();
             newhg = 0.0;
             scalarField Ynew(fuels.Y(X()));

src/lagrangian/dieselSpray/spraySubModels/atomizationModel/LISA/LISA.C

@@ -119,11 +119,6 @@ void LISA::atomizeParcel
     scalar rhoFuel = fuels.rho(1.0e+5, p.T(), p.X());
     scalar nuFuel = muFuel/rhoFuel;
 
-    vector uDir = p.U()/mag(p.U());
-
-    scalar uGas = mag(vel & uDir);
-    vector Ug = uGas*uDir;
-
 /*
     TL
     It might be the relative velocity between Liquid and Gas, but I use the

src/lagrangian/dieselSpray/spraySubModels/breakupModel/SHF/SHF.C

@@ -124,9 +124,6 @@ void SHF::breakupParcel
     scalar reLiquid   = p.Re(rhoLiquid, vel, muLiquid);
     scalar ohnesorge  = sqrt(weLiquid)/(reLiquid + VSMALL);
 
-    vector acceleration = p.Urel(vel)/p.tMom();
-    vector trajectory = p.U()/mag(p.U());
-
     vector vRel = p.Urel(vel);
 
     scalar weGasCorr = weGas/(1.0 + weCorrCoeff_ * ohnesorge);

src/lagrangian/dieselSpray/spraySubModels/injectorModel/blobsSwirl/blobsSwirlInjector.C

@@ -256,9 +256,6 @@ void blobsSwirlInjector::calculateHX
         )
     );
 
-    scalar hOLD = -100.0;
-    scalar xOLD = -100.0;
-
     label i;
 
     for(i=0; i<20; i++)
@@ -287,9 +284,6 @@ void blobsSwirlInjector::calculateHX
 
         x_ = sqr(1.0 - 2.0 * h_/injectorDiameter);
 
-        hOLD = h_;
-        xOLD = x_;
-
     }
 
     x_ = sqr(1.0 - 2.0 * h_/injectorDiameter);

src/meshTools/triSurface/triSurfaceTools/geompack/geompack.C

@@ -2955,7 +2955,6 @@ char *timestring ( void )
 # define TIME_SIZE 29
 
   const struct tm *tm;
-  size_t len;
   time_t now;
   char *s;
 
@@ -2964,7 +2963,7 @@ char *timestring ( void )
 
   s = new char[TIME_SIZE];
 
-  len = strftime ( s, TIME_SIZE, "%d %B %Y %I:%M:%S %p", tm );
+  strftime ( s, TIME_SIZE, "%d %B %Y %I:%M:%S %p", tm );
 
   return s;
 # undef TIME_SIZE

src/multiSolver/multiSolver/multiSolver.C

@@ -179,10 +179,12 @@ void Foam::multiSolver::synchronizeParallel() const
     }
     else
     {
-        // Recieve go signal
+        // Receive go signal
         {
             IPstream fromMaster(Pstream::blocking, Pstream::masterNo());
-            bool okayToGo(readBool(fromMaster));
+            // Quenching compiler warning
+            // HR, 18/Jul/2013
+            readBool(fromMaster);
         }
     }
 }

src/multiSolver/multiSolver/multiSolverInit.H

@@ -1,6 +1,8 @@
 // Common elements in the constructor initialization list for multiSolver
 
-    multiDicts_(NULL),
+    // Quenching compiler warning
+    // HR, 18/Jul/2013
+    multiDicts_(0),
 
     multiSolverControl_(multiControlDict_.subDict("multiSolverControl")),
     solverDomains_(multiControlDict_.subDict("solverDomains")),