STYLE: use List clear() instead of setSize(0), resize(0)

- adds some consistency

applications/utilities/mesh/conversion/cfx4ToFoam/cfx4ToFoam.C

@@ -200,7 +200,7 @@ int main(int argc, char *argv[])
         )
         {
             patchMasterBlocks[patchi] = -1;
-            rawPatches[patchi].setSize(0);
+            rawPatches[patchi].clear();
         }
         else
         {

applications/utilities/mesh/conversion/fluent3DMeshToFoam/fluent3DMeshToFoam.L

@@ -1211,7 +1211,7 @@ int main(int argc, char *argv[])
     {
         meshMod.addPoint(points[pointi], pointi, -1, true);
     }
-    points.setSize(0);
+    points.clear();
 
     // Add all cells
     for (label celli = 0; celli < nCells; celli++)
@@ -1411,9 +1411,9 @@ int main(int argc, char *argv[])
     }
 
     // Reclaim storage
-    faces.setSize(0);
+    faces.clear();
-    owner.setSize(0);
+    owner.clear();
-    neighbour.setSize(0);
+    neighbour.clear();
 
 
     // Modify mesh

applications/utilities/mesh/conversion/ideasUnvToFoam/ideasUnvToFoam.C

@@ -1059,7 +1059,7 @@ int main(int argc, char *argv[])
                     }
                 }
 
-                patchFaces.setSize(0); // Assume that this is no patch at all
+                patchFaces.clear();  // Assume that this is no patch at all
 
                 if (cellCorrespondence[faceIndices[0]] >= 0)
                 {

applications/utilities/mesh/generation/foamyMesh/conformalVoronoiMesh/cellSizeControlSurfaces/cellSizeFunction/uniform/uniform.C

@@ -71,8 +71,8 @@ bool uniform::sizeLocations
     scalarField& shapeSizes
 ) const
 {
-    shapePts.setSize(0);
+    shapePts.clear();
-    shapeSizes.setSize(0);
+    shapeSizes.clear();
 
     return true;
 }

src/OpenFOAM/matrices/lduMatrix/solvers/GAMG/GAMGAgglomerations/GAMGAgglomeration/GAMGAgglomerateLduAddressing.C

@@ -245,10 +245,10 @@ void Foam::GAMGAgglomeration::agglomerateLduAddressing
 
 
     // Clear the temporary storage for the coarse cell data
-    cCellnFaces.setSize(0);
+    cCellnFaces.clear();
-    cCellFaces.setSize(0);
+    cCellFaces.clear();
-    initCoarseNeighb.setSize(0);
+    initCoarseNeighb.clear();
-    coarseFaceMap.setSize(0);
+    coarseFaceMap.clear();
 
 
     // Create coarse-level interfaces

src/OpenFOAM/meshes/polyMesh/polyMeshClear.C

@@ -208,10 +208,10 @@ void Foam::polyMesh::clearPrimitives()
 {
     resetMotion();
 
-    points_.setSize(0);
+    points_.clear();
-    faces_.setSize(0);
+    faces_.clear();
-    owner_.setSize(0);
+    owner_.clear();
-    neighbour_.setSize(0);
+    neighbour_.clear();
 
     clearedPrimitives_ = true;
 }

src/OpenFOAM/meshes/polyMesh/polyPatches/basic/coupled/coupledPolyPatch.C

@@ -324,10 +324,10 @@ void Foam::coupledPolyPatch::calcTransformTensors
     if (Cf.size() == 0)
     {
         // Dummy geometry. Assume non-separated, parallel.
-        separation_.setSize(0);
+        separation_.clear();
         forwardT_.clear();
         reverseT_.clear();
-        collocated_.setSize(0);
+        collocated_.clear();
     }
     else
     {
@@ -352,7 +352,7 @@ void Foam::coupledPolyPatch::calcTransformTensors
 
             // Assume per-face differing transformation, correct later
 
-            separation_.setSize(0);
+            separation_.clear();
 
             forwardT_.setSize(Cf.size());
             reverseT_.setSize(Cf.size());
@@ -390,8 +390,8 @@ void Foam::coupledPolyPatch::calcTransformTensors
         {
             // Translational or (unknown and normals aligned)
 
-            forwardT_.setSize(0);
+            forwardT_.clear();
-            reverseT_.setSize(0);
+            reverseT_.clear();
 
             separation_ = Cr - Cf;
 
@@ -443,7 +443,7 @@ void Foam::coupledPolyPatch::calcTransformTensors
                             << ". Assuming zero separation." << endl;
                     }
 
-                    separation_.setSize(0);
+                    separation_.clear();
                     collocated_ = boolList(1, true);
                 }
                 else

src/OpenFOAM/meshes/polyMesh/polyPatches/constraint/cyclic/cyclicPolyPatch.C

@@ -294,7 +294,7 @@ void Foam::cyclicPolyPatch::calcTransforms
 
             const_cast<tensorField&>(forwardT()) = tensorField(1, revT.T());
             const_cast<tensorField&>(reverseT()) = tensorField(1, revT);
-            const_cast<vectorField&>(separation()).setSize(0);
+            const_cast<vectorField&>(separation()).clear();
             const_cast<boolList&>(collocated()) = boolList(1, false);
         }
         else

src/conversion/polyDualMesh/polyDualMesh.C

@@ -1229,20 +1229,20 @@ void Foam::polyDualMesh::calcDual
     // Create cells.
     cellList dualCells(mesh.nPoints());
 
-    forAll(dualCells, celli)
+    // unnecessary...
-    {
+    // forAll(dualCells, celli)
-        dualCells[celli].setSize(0);
+    // {
-    }
+    //     dualCells[celli].clear();
+    // }
 
     forAll(dualOwner, facei)
     {
         label celli = dualOwner[facei];
 
-        labelList& cFaces = dualCells[celli];
+        if (celli != -1)
-
+        {
-        label sz = cFaces.size();
+            dualCells[celli].push_back(facei);
-        cFaces.setSize(sz+1);
+        }
-        cFaces[sz] = facei;
     }
     forAll(dualNeighbour, facei)
     {
@@ -1250,11 +1250,7 @@ void Foam::polyDualMesh::calcDual
 
         if (celli != -1)
         {
-            labelList& cFaces = dualCells[celli];
+            dualCells[celli].push_back(facei);
-
-            label sz = cFaces.size();
-            cFaces.setSize(sz+1);
-            cFaces[sz] = facei;
         }
     }
 

src/dynamicMesh/polyMeshFilter/polyMeshFilter.C

@@ -1006,7 +1006,7 @@ Foam::label Foam::polyMeshFilter::filterEdges
     label nOuterIterations = 0;
 
     minEdgeLen_.resize(mesh_.nEdges(), minLen());
-    faceFilterFactor_.resize(0);
+    faceFilterFactor_.clear();
 
     labelList pointErrorCount(mesh_.nPoints(), Zero);
 

src/lagrangian/basic/InteractionLists/InteractionLists.C

@@ -445,7 +445,7 @@ void Foam::InteractionLists<ParticleType>::buildInteractionLists()
     // At this point, wallFaceBbsToExchange does not need to be
     // maintained or distributed as it is not longer needed.
 
-    wallFaceBbsToExchange.setSize(0);
+    wallFaceBbsToExchange.clear();
 
     wallFaceMap().reverseDistribute
     (
@@ -615,9 +615,9 @@ void Foam::InteractionLists<ParticleType>::findExtendedProcBbsInRange
     List<label>& extendedProcBbsOrigProc
 )
 {
-    extendedProcBbsInRange.setSize(0);
+    extendedProcBbsInRange.clear();
-    extendedProcBbsTransformIndex.setSize(0);
+    extendedProcBbsTransformIndex.clear();
-    extendedProcBbsOrigProc.setSize(0);
+    extendedProcBbsOrigProc.clear();
 
     DynamicList<treeBoundBox> tmpExtendedProcBbsInRange;
     DynamicList<label> tmpExtendedProcBbsTransformIndex;

src/meshTools/AMIInterpolation/patches/cyclicAMI/cyclicAMIPolyPatch/cyclicAMIPolyPatch.C

@@ -234,7 +234,7 @@ void Foam::cyclicAMIPolyPatch::calcTransforms
 
             const_cast<tensorField&>(forwardT()) = tensorField(1, revT.T());
             const_cast<tensorField&>(reverseT()) = tensorField(1, revT);
-            const_cast<vectorField&>(separation()).setSize(0);
+            const_cast<vectorField&>(separation()).clear();
             const_cast<boolList&>(collocated()) = boolList(1, false);
 
             break;
@@ -269,7 +269,7 @@ void Foam::cyclicAMIPolyPatch::calcTransforms
 
             const_cast<tensorField&>(forwardT()).clear();
             const_cast<tensorField&>(reverseT()).clear();
-            const_cast<vectorField&>(separation()).setSize(0);
+            const_cast<vectorField&>(separation()).clear();
             const_cast<boolList&>(collocated()) = boolList(1, true);
 
             break;

src/meshTools/polyTopoChange/polyTopoChange.C

@@ -2890,7 +2890,7 @@ void Foam::polyTopoChange::removeFace
             << abort(FatalError);
     }
 
-    faces_[facei].setSize(0);
+    faces_[facei].clear();
     region_[facei] = -1;
     faceOwner_[facei] = -1;
     faceNeighbour_[facei] = -1;

src/meshTools/triSurface/faceTriangulation/faceTriangulation.C

@@ -618,7 +618,7 @@ Foam::faceTriangulation::faceTriangulation
 
     if (!valid)
     {
-        setSize(0);
+        clear();
     }
 }
 
@@ -639,7 +639,7 @@ Foam::faceTriangulation::faceTriangulation
 
     if (!valid)
     {
-        setSize(0);
+        clear();
     }
 }
 

src/thermophysicalModels/radiation/radiationModels/viewFactor/viewFactor.C

@@ -252,11 +252,9 @@ void Foam::radiation::viewFactor::initialise()
 
         DebugInFunction<< "Number of procBound : " <<  nbri << endl;
 
-        PtrList<const lduPrimitiveProcessorInterface> primitiveInterfaces;
+        PtrList<const lduPrimitiveProcessorInterface> primitiveInterfaces(nbri);
-
+        internalCoeffs_.clear();
-        primitiveInterfaces.setSize(nbri);
+        boundaryCoeffs_.resize_null(nbri);
-        internalCoeffs_.setSize(0);
-        boundaryCoeffs_.setSize(nbri);
 
         nbri = 0;
 
@@ -368,8 +366,7 @@ void Foam::radiation::viewFactor::initialise()
             );
         }
 
-        lduInterfacePtrsList allInterfaces;
+        lduInterfacePtrsList allInterfaces(primitiveInterfaces.size());
-        allInterfaces.setSize(primitiveInterfaces.size());
 
         forAll(primitiveInterfaces, i)
         {