Use Zero rather than pTraits<Type>::zero unless a static typed '0' is required

applications/solvers/combustion/PDRFoam/PDRModels/XiEqModels/basicXiSubXiEq/basicXiSubXiEq.C

@@ -122,7 +122,7 @@ Foam::tmp<Foam::volScalarField> Foam::XiEqModels::basicSubGrid::XiEq() const
         (
             "zero",
             nsv.dimensions(),
-            pTraits<symmTensor>::zero
+            Zero
         )
     );
     ns.internalField() = nsv.internalField()*Cw;

applications/solvers/combustion/PDRFoam/PDRModels/dragModels/basic/basic.C

@@ -108,7 +108,7 @@ Foam::tmp<Foam::volSymmTensorField> Foam::PDRDragModels::basic::Dcu() const
             (
                 "zero",
                 dimMass/dimTime/pow(dimLength, 3),
-                pTraits<symmTensor>::zero
+                Zero
             )
         )
     );

applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel/XiEqModel.C

@@ -131,7 +131,7 @@ Foam::XiEqModel::calculateSchelkinEffect(const scalar uPrimeCoef) const
         (
             "zero",
             nsv.dimensions(),
-            pTraits<symmTensor>::zero
+            Zero
         )
     );
     ns.internalField() = nsv.internalField()*pow(mesh.V(), 2.0/3.0);

applications/solvers/incompressible/adjointShapeOptimizationFoam/adjointShapeOptimizationFoam.C

@@ -60,7 +60,7 @@ void zeroCells
 {
     forAll(cells, i)
     {
-        vf[cells[i]] = pTraits<Type>::zero;
+        vf[cells[i]] = Zero;
     }
 }
 

applications/solvers/multiphase/reactingEulerFoam/phaseSystems/BlendedInterfacialModel/BlendedInterfacialModel.C

@@ -47,7 +47,7 @@ void Foam::BlendedInterfacialModel<ModelType>::correctFixedFluxBCs
         )
         {
             field.boundaryField()[patchI]
-              = pTraits<typename GeometricField::value_type>::zero;
+              = Zero;
         }
     }
 }
@@ -382,7 +382,7 @@ Foam::BlendedInterfacialModel<ModelType>::F() const
                 false
             ),
             phase1_.mesh(),
-            dimensioned<Type>("zero", ModelType::dimF, pTraits<Type>::zero)
+            dimensioned<Type>("zero", ModelType::dimF, Zero)
         )
     );
 

applications/solvers/multiphase/twoPhaseEulerFoam/twoPhaseSystem/BlendedInterfacialModel/BlendedInterfacialModel.C

@@ -47,7 +47,7 @@ void Foam::BlendedInterfacialModel<modelType>::correctFixedFluxBCs
         )
         {
             field.boundaryField()[patchI]
-              = pTraits<typename GeometricField::value_type>::zero;
+              = Zero;
         }
     }
 }
@@ -280,7 +280,7 @@ Foam::BlendedInterfacialModel<modelType>::F() const
                 false
             ),
             pair_.phase1().mesh(),
-            dimensioned<Type>("zero", modelType::dimF, pTraits<Type>::zero)
+            dimensioned<Type>("zero", modelType::dimF, Zero)
         )
     );
 

applications/test/extendedStencil/Test-ExtendedStencil2.C

@@ -147,7 +147,7 @@ int main(int argc, char *argv[])
             const volVectorField& fld = mesh.C();
 
             // 1. Construct cell data in compact addressing
-            List<point> compactFld(map.constructSize(), pTraits<point>::zero);
+            List<point> compactFld(map.constructSize(), Zero);
 
             // Insert my internal values
             forAll(fld, cellI)

applications/utilities/mesh/advanced/PDRMesh/PDRMesh.C

@@ -781,7 +781,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<scalar>::zero,
+        scalar(Zero),
         volScalarField::typeName,
         scalarFlds
     );
@@ -793,7 +793,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<vector>::zero,
+        vector(Zero),
         volVectorField::typeName,
         vectorFlds
     );
@@ -811,7 +811,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<sphericalTensor>::zero,
+        sphericalTensor(Zero),
         volSphericalTensorField::typeName,
         sphericalTensorFlds
     );
@@ -823,7 +823,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<symmTensor>::zero,
+        symmTensor(Zero),
         volSymmTensorField::typeName,
         symmTensorFlds
     );
@@ -835,7 +835,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<tensor>::zero,
+        tensor(Zero),
         volTensorField::typeName,
         tensorFlds
     );
@@ -849,7 +849,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<scalar>::zero,
+        scalar(Zero),
         surfaceScalarField::typeName,
         surfScalarFlds
     );
@@ -861,7 +861,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<vector>::zero,
+        vector(Zero),
         surfaceVectorField::typeName,
         surfVectorFlds
     );
@@ -879,7 +879,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<sphericalTensor>::zero,
+        sphericalTensor(Zero),
         surfaceSphericalTensorField::typeName,
         surfSphericalTensorFlds
     );
@@ -899,7 +899,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<symmTensor>::zero,
+        symmTensor(Zero),
         surfaceSymmTensorField::typeName,
         surfSymmTensorFlds
     );
@@ -911,7 +911,7 @@ int main(int argc, char *argv[])
         subsetter,
         objects,
         defaultPatchI,
-        pTraits<tensor>::zero,
+        tensor(Zero),
         surfaceTensorField::typeName,
         surfTensorFlds
     );

applications/utilities/mesh/manipulation/splitMeshRegions/splitMeshRegions.C

@@ -182,7 +182,7 @@ void subsetVolFields
             if (addedPatches.found(patchI))
             {
                 tSubFld.ref().boundaryField()[patchI] ==
-                    pTraits<typename GeoField::value_type>::zero;
+                    typename GeoField::value_type(Zero);
             }
         }
 
@@ -234,7 +234,7 @@ void subsetSurfaceFields
             if (addedPatches.found(patchI))
             {
                 tSubFld.ref().boundaryField()[patchI] ==
-                    pTraits<typename GeoField::value_type>::zero;
+                    typename GeoField::value_type(Zero);
             }
         }
 

applications/utilities/miscellaneous/foamHelp/helpTypes/helpBoundary/helpBoundaryTemplates.C

@@ -94,7 +94,7 @@ void Foam::helpTypes::helpBoundary::fixedValueFieldConditions
             false
         ),
         mesh,   
-        dimensioned<Type>("zero", dimless, pTraits<Type>::zero)
+        dimensioned<Type>("zero", dimless, Zero)
     );
 
 

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightCloudField.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -102,7 +102,7 @@ void ensightCloudField
 
             if (mag(v) < 1.0e-90)
             {
-                v = pTraits<Type>::zero;
+                v = Zero;
             }
 
             for (direction cmpt=0; cmpt<pTraits<Type>::nComponents; cmpt++)

applications/utilities/postProcessing/dataConversion/foamToEnsightParts/ensightOutputFunctions.C

@@ -182,7 +182,7 @@ void Foam::ensightLagrangianField
 
         if (mag(val) < 1.0e-90)
         {
-            val = pTraits<Type>::zero;
+            val = Zero;
         }
 
         for (direction cmpt=0; cmpt < pTraits<Type>::nComponents; cmpt++)

applications/utilities/postProcessing/dataConversion/foamToTetDualMesh/foamToTetDualMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -86,7 +86,7 @@ void ReadAndMapFields
                 (
                     "zero",
                     readField.dimensions(),
-                    pTraits<Type>::zero
+                    Zero
                 )
             )
         );
@@ -252,7 +252,7 @@ int main(int argc, char *argv[])
         objects,
         tetDualMesh,
         pointDualAddressing,
-        pTraits<scalar>::zero,  // nullValue
+        Zero,  // nullValue
         psFlds
     );
 
@@ -263,7 +263,7 @@ int main(int argc, char *argv[])
         objects,
         tetDualMesh,
         pointDualAddressing,
-        pTraits<vector>::zero,  // nullValue
+        Zero,  // nullValue
         pvFlds
     );
 
@@ -274,7 +274,7 @@ int main(int argc, char *argv[])
         objects,
         tetDualMesh,
         pointDualAddressing,
-        pTraits<sphericalTensor>::zero,  // nullValue
+        Zero,  // nullValue
         pstFlds
     );
 
@@ -285,7 +285,7 @@ int main(int argc, char *argv[])
         objects,
         tetDualMesh,
         pointDualAddressing,
-        pTraits<symmTensor>::zero,  // nullValue
+        Zero,  // nullValue
         psymmtFlds
     );
 
@@ -296,7 +296,7 @@ int main(int argc, char *argv[])
         objects,
         tetDualMesh,
         pointDualAddressing,
-        pTraits<tensor>::zero,  // nullValue
+        Zero,  // nullValue
         ptFlds
     );
 

applications/utilities/postProcessing/miscellaneous/postChannel/channelIndexTemplates.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -30,7 +30,7 @@ License
 template<class T>
 Foam::Field<T> Foam::channelIndex::regionSum(const Field<T>& cellField) const
 {
-    Field<T> regionField(cellRegion_().nRegions(), pTraits<T>::zero);
+    Field<T> regionField(cellRegion_().nRegions(), Zero);
 
     forAll(cellRegion_(), cellI)
     {

applications/utilities/postProcessing/patch/patchAverage/patchAverage.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -51,7 +51,7 @@ void printAverage
         FieldType field(fieldHeader, mesh);
 
         typename FieldType::value_type sumField =
-            pTraits<typename FieldType::value_type>::zero;
+            Zero;
 
         if (area > 0)
         {

applications/utilities/preProcessing/viewFactorsGen/viewFactorsGen.C

@@ -584,8 +584,8 @@ int main(int argc, char *argv[])
     // I need coarse Sf (Ai), fine Sf (dAi) and fine Cf(r) to calculate Fij
     // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-    pointField compactCoarseCf(map.constructSize(), pTraits<vector>::zero);
-    pointField compactCoarseSf(map.constructSize(), pTraits<vector>::zero);
+    pointField compactCoarseCf(map.constructSize(), Zero);
+    pointField compactCoarseSf(map.constructSize(), Zero);
     List<List<point>> compactFineSf(map.constructSize());
     List<List<point>> compactFineCf(map.constructSize());
 

src/TurbulenceModels/turbulenceModels/RAS/derivedFvPatchFields/atmBoundaryLayer/atmBoundaryLayer.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2014-2015 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2014-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -34,8 +34,8 @@ namespace Foam
 
 atmBoundaryLayer::atmBoundaryLayer()
 :
-    flowDir_(pTraits<vector>::zero),
-    zDir_(pTraits<vector>::zero),
+    flowDir_(Zero),
+    zDir_(Zero),
     kappa_(0.41),
     Cmu_(0.09),
     Uref_(0),

src/TurbulenceModels/turbulenceModels/derivedFvPatchFields/wallFunctions/nutWallFunctions/nutURoughWallFunction/nutURoughWallFunctionFvPatchScalarField.C

@@ -209,9 +209,9 @@ nutURoughWallFunctionFvPatchScalarField::nutURoughWallFunctionFvPatchScalarField
 )
 :
     nutWallFunctionFvPatchScalarField(p, iF),
-    roughnessHeight_(pTraits<scalar>::zero),
-    roughnessConstant_(pTraits<scalar>::zero),
-    roughnessFactor_(pTraits<scalar>::zero)
+    roughnessHeight_(Zero),
+    roughnessConstant_(Zero),
+    roughnessFactor_(Zero)
 {}
 
 

src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C

@@ -2215,11 +2215,11 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
     // from nothing so explicitly reset.
     initPatchFields<volScalarField, processorFvPatchField<scalar>>
     (
-        pTraits<scalar>::zero
+        Zero
     );
     initPatchFields<volVectorField, processorFvPatchField<vector>>
     (
-        pTraits<vector>::zero
+        Zero
     );
     initPatchFields
     <
@@ -2227,24 +2227,24 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
         processorFvPatchField<sphericalTensor>
     >
     (
-        pTraits<sphericalTensor>::zero
+        Zero
     );
     initPatchFields<volSymmTensorField, processorFvPatchField<symmTensor>>
     (
-        pTraits<symmTensor>::zero
+        Zero
     );
     initPatchFields<volTensorField, processorFvPatchField<tensor>>
     (
-        pTraits<tensor>::zero
+        Zero
     );
 
     initPatchFields<surfaceScalarField, processorFvsPatchField<scalar>>
     (
-        pTraits<scalar>::zero
+        Zero
     );
     initPatchFields<surfaceVectorField, processorFvsPatchField<vector>>
     (
-        pTraits<vector>::zero
+        Zero
     );
     initPatchFields
     <
@@ -2252,7 +2252,7 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
         processorFvsPatchField<sphericalTensor>
     >
     (
-        pTraits<sphericalTensor>::zero
+        Zero
     );
     initPatchFields
     <
@@ -2260,11 +2260,11 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
         processorFvsPatchField<symmTensor>
     >
     (
-        pTraits<symmTensor>::zero
+        Zero
     );
     initPatchFields<surfaceTensorField, processorFvsPatchField<tensor>>
     (
-        pTraits<tensor>::zero
+        Zero
     );
 
 

src/dynamicMesh/fvMeshTools/fvMeshTools.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2012-2015 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2012-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -107,35 +107,35 @@ Foam::label Foam::fvMeshTools::addPatch
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<scalar>::zero
+        Zero
     );
     addPatchFields<volVectorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<vector>::zero
+        Zero
     );
     addPatchFields<volSphericalTensorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<sphericalTensor>::zero
+        Zero
     );
     addPatchFields<volSymmTensorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<symmTensor>::zero
+        Zero
     );
     addPatchFields<volTensorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<tensor>::zero
+        Zero
     );
 
     // Surface fields
@@ -145,35 +145,35 @@ Foam::label Foam::fvMeshTools::addPatch
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<scalar>::zero
+        Zero
     );
     addPatchFields<surfaceVectorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<vector>::zero
+        Zero
     );
     addPatchFields<surfaceSphericalTensorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<sphericalTensor>::zero
+        Zero
     );
     addPatchFields<surfaceSymmTensorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<symmTensor>::zero
+        Zero
     );
     addPatchFields<surfaceTensorField>
     (
         mesh,
         patchFieldDict,
         defaultPatchFieldType,
-        pTraits<tensor>::zero
+        Zero
     );
 
     // Create reordering list
@@ -237,36 +237,36 @@ void Foam::fvMeshTools::setPatchFields
 
 void Foam::fvMeshTools::zeroPatchFields(fvMesh& mesh, const label patchI)
 {
-    setPatchFields<volScalarField>(mesh, patchI, pTraits<scalar>::zero);
-    setPatchFields<volVectorField>(mesh, patchI, pTraits<vector>::zero);
+    setPatchFields<volScalarField>(mesh, patchI, Zero);
+    setPatchFields<volVectorField>(mesh, patchI, Zero);
     setPatchFields<volSphericalTensorField>
     (
         mesh,
         patchI,
-        pTraits<sphericalTensor>::zero
+        Zero
     );
     setPatchFields<volSymmTensorField>
     (
         mesh,
         patchI,
-        pTraits<symmTensor>::zero
+        Zero
     );
-    setPatchFields<volTensorField>(mesh, patchI, pTraits<tensor>::zero);
-    setPatchFields<surfaceScalarField>(mesh, patchI, pTraits<scalar>::zero);
-    setPatchFields<surfaceVectorField>(mesh, patchI, pTraits<vector>::zero);
+    setPatchFields<volTensorField>(mesh, patchI, Zero);
+    setPatchFields<surfaceScalarField>(mesh, patchI, Zero);
+    setPatchFields<surfaceVectorField>(mesh, patchI, Zero);
     setPatchFields<surfaceSphericalTensorField>
     (
         mesh,
         patchI,
-        pTraits<sphericalTensor>::zero
+        Zero
     );
     setPatchFields<surfaceSymmTensorField>
     (
         mesh,
         patchI,
-        pTraits<symmTensor>::zero
+        Zero
     );
-    setPatchFields<surfaceTensorField>(mesh, patchI, pTraits<tensor>::zero);
+    setPatchFields<surfaceTensorField>(mesh, patchI, Zero);
 }