BUG: finiteArea: corrected reference access to tmps

src/finiteArea/finiteArea/fac/facDdt.C

@@ -53,7 +53,7 @@ ddt
     (
         mesh,
         mesh.schemesDict().ddtScheme("ddt(" + dt.name() + ')')
-    )().facDdt(dt);
+    ).ref().facDdt(dt);
 }
 
 
@@ -68,7 +68,7 @@ ddt
     (
         vf.mesh(),
         vf.mesh().schemesDict().ddtScheme("ddt(" + vf.name() + ')')
-    )().facDdt(vf);
+    ).ref().facDdt(vf);
 }
 
 
@@ -87,7 +87,7 @@ ddt
         (
             "ddt(" + rho.name() + ',' + vf.name() + ')'
         )
-    )().facDdt(rho, vf);
+    ).ref().facDdt(rho, vf);
 }
 
 
@@ -106,7 +106,7 @@ ddt
         (
             "ddt(" + rho.name() + ',' + vf.name() + ')'
         )
-    )().facDdt(rho, vf);
+    ).ref().facDdt(rho, vf);
 }
 
 

src/finiteArea/finiteArea/fac/facDiv.C

@@ -108,14 +108,14 @@ div
         fa::divScheme<Type>::New
         (
             vf.mesh(), vf.mesh().schemesDict().divScheme(name)
-        )().facDiv(vf)
+        ).ref().facDiv(vf)
     );
     GeometricField
     <
         typename innerProduct<vector, Type>::type,
         faPatchField,
         areaMesh
-    >& Div = tDiv();
+    >& Div = tDiv.ref();
 
     Div.primitiveFieldRef() =
         transform(tensor::I - sqr(n), Div.internalField());
@@ -208,9 +208,9 @@ div
             vf.mesh(),
             flux,
             vf.mesh().schemesDict().divScheme(name)
-        )().facDiv(flux, vf)
+        ).ref().facDiv(flux, vf)
     );
-    GeometricField<Type, faPatchField, areaMesh>& Div = tDiv();
+    GeometricField<Type, faPatchField, areaMesh>& Div = tDiv.ref();
 
     Div.internalField() = transform(tensor::I - sqr(n), Div.internalField());
     Div.correctBoundaryConditions();

src/finiteArea/finiteArea/fac/facGrad.C

@@ -63,7 +63,7 @@ grad
     tmp<GeometricField<GradType, faPatchField, areaMesh>> tgGrad =
         fac::edgeIntegrate(ssf.mesh().Sf()*ssf);
 
-    GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad();
+    GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad.ref();
 
     gGrad -= n*(n & gGrad);
     gGrad.correctBoundaryConditions();
@@ -116,7 +116,7 @@ grad
         (
             vf.mesh(),
             vf.mesh().schemesDict().gradScheme(name)
-        )().grad(vf);
+        ).ref().grad(vf);
 
     GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad.ref();
 

src/finiteArea/finiteArea/fac/facLnGrad.C

@@ -53,7 +53,7 @@ lnGrad
     (
         vf.mesh(),
         vf.mesh().schemesDict().lnGradScheme(name)
-    )().lnGrad(vf);
+    ).ref().lnGrad(vf);
 }
 
 

src/finiteArea/finiteArea/fac/facNDiv.C

@@ -53,9 +53,11 @@ ndiv
 {
     const areaVectorField& n = ssf.mesh().faceAreaNormals();
 
-    tmp<GeometricField<Type, faPatchField, areaMesh>> v =
+    tmp<GeometricField<Type, faPatchField, areaMesh>> tv =
         fac::edgeIntegrate(ssf);
 
+    GeometricField<Type, faPatchField, areaMesh>& v = tv.ref();
+
     v.internalField() = n*(n & v.internalField());
     v.correctBoundaryConditions();
 
@@ -97,9 +99,9 @@ ndiv
         fa::divScheme<Type>::New
             (
                 vf.mesh(), vf.mesh().schemesDict().divScheme(name)
-            )().facDiv(vf)
+            ).ref().facDiv(vf)
     );
-    GeometricField<Type, faPatchField, areaMesh>& Div = tDiv();
+    GeometricField<Type, faPatchField, areaMesh>& Div = tDiv.ref();
 
     Div.internalField() = n*(n & Div.internalField());
     Div.correctBoundaryConditions();
@@ -191,10 +193,10 @@ ndiv
             vf.mesh(),
             flux,
             vf.mesh().schemesDict().divScheme(name)
-        )().facDiv(flux, vf)
+        ).ref().facDiv(flux, vf)
     );
 
-    GeometricField<Type, faPatchField, areaMesh>& Div = tDiv();
+    GeometricField<Type, faPatchField, areaMesh>& Div = tDiv.ref();
 
     Div.internalField() = n*(n &Div.internalField());
     Div.correctBoundaryConditions();

src/finiteArea/finiteArea/fac/facNGrad.C

@@ -62,9 +62,9 @@ ngrad
     typedef typename outerProduct<vector,Type>::type GradType;
 
     tmp<GeometricField<GradType, faPatchField, areaMesh>> tgGrad =
-        fac::edgeIntegrate(ssf.mesh().Sf() * ssf);
+        fac::edgeIntegrate(ssf.mesh().Sf()*ssf);
 
-    GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad();
+    GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad.ref();
 
     gGrad = n*(n & gGrad);
     gGrad.correctBoundaryConditions();
@@ -119,9 +119,9 @@ ngrad
         (
             vf.mesh(),
             vf.mesh().schemesDict().gradScheme(name)
-        )().grad(vf);
+        ).ref().grad(vf);
 
-    GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad();
+    GeometricField<GradType, faPatchField, areaMesh>& gGrad = tgGrad.ref();
 
     gGrad = n*(n & gGrad);
     gGrad.correctBoundaryConditions();

src/finiteArea/finiteArea/fam/famNDiv.C

@@ -56,9 +56,10 @@ ndiv
         vf.mesh(),
         flux,
         vf.mesh().schemesDict().divScheme(name)
-    )().famDiv(flux, vf);//TODO calculate normal
+    ).ref().famDiv(flux, vf);//TODO calculate normal
 }
 
+
 template<class Type>
 tmp<faMatrix<Type>>
 ndiv
@@ -86,6 +87,7 @@ ndiv
     return fam::ndiv(flux, vf, "div("+flux.name()+','+vf.name()+')');
 }
 
+
 template<class Type>
 tmp<faMatrix<Type>>
 ndiv

src/finiteArea/finiteArea/fam/vectorFamDiv.C

@@ -56,7 +56,7 @@ div
         vf.mesh(),
         flux,
         vf.mesh().schemesDict().divScheme(name)
-    )().famDiv(flux, vf);
+    ).ref().famDiv(flux, vf);
 }
 
 

src/finiteArea/interpolation/volSurfaceMapping/volSurfaceMapping.C

@@ -46,7 +46,7 @@ Foam::tmp<Foam::Field<Type>> Foam::volSurfaceMapping::mapToSurface
             pTraits<Type>::zero
         )
     );
-    Field<Type>& result = tresult();
+    Field<Type>& result = tresult.ref();
 
     // Get reference to volume mesh
     const polyMesh& pMesh = mesh_();