diff --git a/src/paraview-plugins/PVFoamReader/pqFoamReaderControls.h b/src/paraview-plugins/PVFoamReader/pqFoamReaderControls.h
index ba0a7a9f6718be5eb153aa826333a0d93a983682..1aa1cce617a97db16a32866b5e9827eaa1dc2658 100644
--- a/src/paraview-plugins/PVFoamReader/pqFoamReaderControls.h
+++ b/src/paraview-plugins/PVFoamReader/pqFoamReaderControls.h
@@ -82,10 +82,10 @@ class pqFoamReaderControls
     void fireCommand(vtkSMIntVectorProperty* prop, int val);
 
 
-    //- Disallow default bitwise copy construct
+    //- No copy construct
     pqFoamReaderControls(const pqFoamReaderControls&) = delete;
 
-    //- Disallow default bitwise assignment
+    //- No copy assignment
     void operator=(const pqFoamReaderControls&) = delete;
 
 
diff --git a/src/paraview-plugins/PVFoamReader/vtkPVFoamReader.h b/src/paraview-plugins/PVFoamReader/vtkPVFoamReader.h
index 1b1f4f3962a5ff0c1d09b59b5993b31153786779..948532bc3a303c5eb1f87575a8b7414fa9ad232c 100644
--- a/src/paraview-plugins/PVFoamReader/vtkPVFoamReader.h
+++ b/src/paraview-plugins/PVFoamReader/vtkPVFoamReader.h
@@ -222,10 +222,10 @@ protected:
 
 private:
 
-    //- Disallow default bitwise copy construct
+    //- No copy construct
     vtkPVFoamReader(const vtkPVFoamReader&) = delete;
 
-    //- Disallow default bitwise assignment
+    //- No copy assignment
     void operator=(const vtkPVFoamReader&) = delete;
 
     //- Add/remove patch names to/from the view
diff --git a/src/paraview-plugins/PVblockMeshReader/pqFoamBlockMeshControls.h b/src/paraview-plugins/PVblockMeshReader/pqFoamBlockMeshControls.h
index 89d7e945db90579a201d85334cbc7e6df028ebba..edb94585c303a3cc4c53700ef8cee65163a7419f 100644
--- a/src/paraview-plugins/PVblockMeshReader/pqFoamBlockMeshControls.h
+++ b/src/paraview-plugins/PVblockMeshReader/pqFoamBlockMeshControls.h
@@ -78,10 +78,10 @@ class pqFoamBlockMeshControls
     void updateParts();
 
 
-    //- Disallow default bitwise copy construct
+    //- No copy construct
     pqFoamBlockMeshControls(const pqFoamBlockMeshControls&) = delete;
 
-    //- Disallow default bitwise assignment
+    //- No copy assignment
     void operator=(const pqFoamBlockMeshControls&) = delete;
 
 
diff --git a/src/paraview-plugins/PVblockMeshReader/vtkPVblockMeshReader.h b/src/paraview-plugins/PVblockMeshReader/vtkPVblockMeshReader.h
index f881d3c4ed7f8d49833408a7f45d82b59c5bb4e8..c3d4534ede4dc3fc982caca8035648c91ed3b99b 100644
--- a/src/paraview-plugins/PVblockMeshReader/vtkPVblockMeshReader.h
+++ b/src/paraview-plugins/PVblockMeshReader/vtkPVblockMeshReader.h
@@ -148,10 +148,10 @@ protected:
 
 private:
 
-    //- Disallow default bitwise copy construct
+    //- No copy construct
     vtkPVblockMeshReader(const vtkPVblockMeshReader&) = delete;
 
-    //- Disallow default bitwise assignment
+    //- No copy assignment
     void operator=(const vtkPVblockMeshReader&) = delete;
 
     //- Add/remove patch names to/from the view
diff --git a/src/paraview-plugins/vtkPVblockMesh/vtkPVblockMesh.H b/src/paraview-plugins/vtkPVblockMesh/vtkPVblockMesh.H
index bf0a8cdaf81da4cd88fbd44f1d3db998f5d334e9..2203ac3c4b70ce1460508af3ef8898425a3f19f2 100644
--- a/src/paraview-plugins/vtkPVblockMesh/vtkPVblockMesh.H
+++ b/src/paraview-plugins/vtkPVblockMesh/vtkPVblockMesh.H
@@ -141,10 +141,10 @@ class vtkPVblockMesh
         void convertMeshCorners(vtkMultiBlockDataSet*, int& blockNo);
 
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         vtkPVblockMesh(const vtkPVblockMesh&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const vtkPVblockMesh&) = delete;
 
 
diff --git a/src/runTimePostProcessing/fieldVisualisationBase.H b/src/runTimePostProcessing/fieldVisualisationBase.H
index 2233e1b4cbf9f51b5264daf2ca6794bdd4b72b1a..b7b15d395f874cca9d5cc4d48bd1b5a82a1f7030 100644
--- a/src/runTimePostProcessing/fieldVisualisationBase.H
+++ b/src/runTimePostProcessing/fieldVisualisationBase.H
@@ -95,11 +95,11 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
-        fieldVisualisationBase(const fieldVisualisationBase&);
+        //- No copy construct
+        fieldVisualisationBase(const fieldVisualisationBase&) = delete;
 
-        //- Disallow default bitwise assignment
-        void operator=(const fieldVisualisationBase&);
+        //- No copy assignment
+        void operator=(const fieldVisualisationBase&) = delete;
 
 
 protected:
diff --git a/src/runTimePostProcessing/functionObjectBase.H b/src/runTimePostProcessing/functionObjectBase.H
index 09515f328062010348d31dc959644e8f9e28de7a..b04e44bb9bc49ff8a6bbab5d197ea81a7b4e6a95 100644
--- a/src/runTimePostProcessing/functionObjectBase.H
+++ b/src/runTimePostProcessing/functionObjectBase.H
@@ -59,11 +59,11 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
-        functionObjectBase(const functionObjectBase&);
+        //- No copy construct
+        functionObjectBase(const functionObjectBase&) = delete;
 
-        //- Disallow default bitwise assignment
-        void operator=(const functionObjectBase&);
+        //- No copy assignment
+        void operator=(const functionObjectBase&) = delete;
 
 
 protected:
diff --git a/src/runTimePostProcessing/functionObjectCloud.H b/src/runTimePostProcessing/functionObjectCloud.H
index 60e70743e488f77cbacdfa785e96ed21b12daa8a..0244ca31858b38cee81cae9a9c86202f7465b82f 100644
--- a/src/runTimePostProcessing/functionObjectCloud.H
+++ b/src/runTimePostProcessing/functionObjectCloud.H
@@ -60,10 +60,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         functionObjectCloud(const functionObjectCloud&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const functionObjectCloud&) = delete;
 
 
diff --git a/src/runTimePostProcessing/functionObjectLine.H b/src/runTimePostProcessing/functionObjectLine.H
index 438eeb220088f3edc54c5561392b1037a5789f2a..d7a3eeb6e5cf430ee3fc22c991eac1ae00e670e6 100644
--- a/src/runTimePostProcessing/functionObjectLine.H
+++ b/src/runTimePostProcessing/functionObjectLine.H
@@ -60,10 +60,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         functionObjectLine(const functionObjectLine&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const functionObjectLine&) = delete;
 
 
diff --git a/src/runTimePostProcessing/functionObjectSurface.H b/src/runTimePostProcessing/functionObjectSurface.H
index bf39ed90af190485de8c9b45af51a7450548fdf7..c4366a36f0d81955449a880785a48251ea809262 100644
--- a/src/runTimePostProcessing/functionObjectSurface.H
+++ b/src/runTimePostProcessing/functionObjectSurface.H
@@ -61,10 +61,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         functionObjectSurface(const functionObjectSurface&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const functionObjectSurface&) = delete;
 
 
diff --git a/src/runTimePostProcessing/geometryBase.H b/src/runTimePostProcessing/geometryBase.H
index f9895f8a64e17e906e1ba6d0a2918cd623dc641c..b61cee4df16bd5b5a8fdaceee9525a52cc0becc0 100644
--- a/src/runTimePostProcessing/geometryBase.H
+++ b/src/runTimePostProcessing/geometryBase.H
@@ -82,11 +82,11 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
-        geometryBase(const geometryBase&);
+        //- No copy construct
+        geometryBase(const geometryBase&) = delete;
 
-        //- Disallow default bitwise assignment
-        void operator=(const geometryBase&);
+        //- No copy assignment
+        void operator=(const geometryBase&) = delete;
 
 
 protected:
diff --git a/src/runTimePostProcessing/geometrySurface.H b/src/runTimePostProcessing/geometrySurface.H
index 0f40ee8928bd5cd87be9245c52520486fb248ea7..15c55b9f7d4eb6262862295ad27b24c029f4cc48 100644
--- a/src/runTimePostProcessing/geometrySurface.H
+++ b/src/runTimePostProcessing/geometrySurface.H
@@ -60,10 +60,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         geometrySurface(const geometrySurface&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const geometrySurface&) = delete;
 
 
diff --git a/src/runTimePostProcessing/pathline.H b/src/runTimePostProcessing/pathline.H
index 62734decb8d02e71549de28080cad65675d79f7d..9801a244bfeec9e15722cd6adc4f0e2e25384ad9 100644
--- a/src/runTimePostProcessing/pathline.H
+++ b/src/runTimePostProcessing/pathline.H
@@ -78,10 +78,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         pathline(const pathline&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const pathline&) = delete;
 
 
diff --git a/src/runTimePostProcessing/pointData.H b/src/runTimePostProcessing/pointData.H
index acd9f29ddcd376a7cb7c9369231082106d506a7e..b946a1a6a5376f024a318230c06e993b143b5149 100644
--- a/src/runTimePostProcessing/pointData.H
+++ b/src/runTimePostProcessing/pointData.H
@@ -76,10 +76,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         pointData(const pointData&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const pointData&) = delete;
 
 
diff --git a/src/runTimePostProcessing/scene.H b/src/runTimePostProcessing/scene.H
index 395525192e1fd08bef50e8a0ab772f0f17f4758a..fce1dd2ad99638189f5e93bc91f446be2ee9d418 100644
--- a/src/runTimePostProcessing/scene.H
+++ b/src/runTimePostProcessing/scene.H
@@ -111,11 +111,11 @@ class scene
             const bool visible
         ) const;
 
-        //- Disallow default bitwise copy construct
-        scene(const scene&);
+        //- No copy construct
+        scene(const scene&) = delete;
 
-        //- Disallow default bitwise assignment
-        void operator=(const scene&);
+        //- No copy assignment
+        void operator=(const scene&) = delete;
 
 
 protected:
diff --git a/src/runTimePostProcessing/surface.H b/src/runTimePostProcessing/surface.H
index 4517ad2f76220f1d47f69c679054892047ab245d..a3b6564f6790a5a50a931ac56db11d5a3ac9e904 100644
--- a/src/runTimePostProcessing/surface.H
+++ b/src/runTimePostProcessing/surface.H
@@ -81,10 +81,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         surface(const surface&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const surface&) = delete;
 
 
diff --git a/src/runTimePostProcessing/text.H b/src/runTimePostProcessing/text.H
index 3687a1ee1607f9df14860b569f76c8cbfca28008..07e5827ec4a6a807b609593c91ec6f9f9ee67372 100644
--- a/src/runTimePostProcessing/text.H
+++ b/src/runTimePostProcessing/text.H
@@ -77,10 +77,10 @@ private:
 
     // Private Member Functions
 
-        //- Disallow default bitwise copy construct
+        //- No copy construct
         text(const text&) = delete;
 
-        //- Disallow default bitwise assignment
+        //- No copy assignment
         void operator=(const text&) = delete;