From 25f98bf7cf29b0cce64f0fd07e3c6ba3a309c01b Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Fri, 12 Feb 2016 14:12:05 +0000
Subject: [PATCH] valuePointPatchField: Change assignment to use the object's
 internalField rather than that of the argument

Avoids dependency on the state of the argument pointPatchField the
internalField of which may have been de-allocated
---
 .../fixedValue/fixedValuePointPatchField.H    |  7 +--
 .../basic/value/valuePointPatchField.C        |  4 +-
 .../pointPatchField/pointPatchField.H         | 43 +++----------------
 3 files changed, 11 insertions(+), 43 deletions(-)

diff --git a/src/OpenFOAM/fields/pointPatchFields/basic/fixedValue/fixedValuePointPatchField.H b/src/OpenFOAM/fields/pointPatchFields/basic/fixedValue/fixedValuePointPatchField.H
index 3b0aa4e59f..1e101b8f88 100644
--- a/src/OpenFOAM/fields/pointPatchFields/basic/fixedValue/fixedValuePointPatchField.H
+++ b/src/OpenFOAM/fields/pointPatchFields/basic/fixedValue/fixedValuePointPatchField.H
@@ -136,11 +136,8 @@ public:
 
         // Disable assignment operators
 
-            virtual void operator=(const Field<Type>&)
-            {}
-
-            virtual void operator=(const Type&)
-            {}
+            virtual void operator=(const Field<Type>&){}
+            virtual void operator=(const Type&){}
 };
 
 
diff --git a/src/OpenFOAM/fields/pointPatchFields/basic/value/valuePointPatchField.C b/src/OpenFOAM/fields/pointPatchFields/basic/value/valuePointPatchField.C
index e40a781a35..d72d22b81a 100644
--- a/src/OpenFOAM/fields/pointPatchFields/basic/value/valuePointPatchField.C
+++ b/src/OpenFOAM/fields/pointPatchFields/basic/value/valuePointPatchField.C
@@ -201,7 +201,7 @@ void Foam::valuePointPatchField<Type>::operator=
     const pointPatchField<Type>& ptf
 )
 {
-    Field<Type>::operator=(ptf.patchInternalField());
+    Field<Type>::operator=(this->patchInternalField());
 }
 
 
@@ -242,7 +242,7 @@ void Foam::valuePointPatchField<Type>::operator==
     const pointPatchField<Type>& ptf
 )
 {
-    Field<Type>::operator=(ptf.patchInternalField());
+    Field<Type>::operator=(this->patchInternalField());
 }
 
 
diff --git a/src/OpenFOAM/fields/pointPatchFields/pointPatchField/pointPatchField.H b/src/OpenFOAM/fields/pointPatchFields/pointPatchField/pointPatchField.H
index d7ef103d16..ba296fb124 100644
--- a/src/OpenFOAM/fields/pointPatchFields/pointPatchField/pointPatchField.H
+++ b/src/OpenFOAM/fields/pointPatchFields/pointPatchField/pointPatchField.H
@@ -432,35 +432,11 @@ public:
 
     // Member operators
 
-        virtual void operator=
-        (
-            const pointPatchField<Type>&
-        )
-        {}
-
-        virtual void operator+=
-        (
-            const pointPatchField<Type>&
-        )
-        {}
-
-        virtual void operator-=
-        (
-            const pointPatchField<Type>&
-        )
-        {}
-
-        virtual void operator*=
-        (
-            const pointPatchField<scalar>&
-        )
-        {}
-
-        virtual void operator/=
-        (
-            const pointPatchField<scalar>&
-        )
-        {}
+        virtual void operator=(const pointPatchField<Type>&){}
+        virtual void operator+=(const pointPatchField<Type>&){}
+        virtual void operator-=(const pointPatchField<Type>&){}
+        virtual void operator*=(const pointPatchField<scalar>&){}
+        virtual void operator/=(const pointPatchField<scalar>&){}
 
         virtual void operator=(const Field<Type>&){}
         virtual void operator+=(const Field<Type>&){}
@@ -480,12 +456,7 @@ public:
         // By generic these do nothing unless the patch actually has boundary
         // values
 
-            virtual void operator==
-            (
-                const pointPatchField<Type>&
-            )
-            {}
-
+            virtual void operator==(const pointPatchField<Type>&){}
             virtual void operator==(const Field<Type>&){}
             virtual void operator==(const Type&){}
 
@@ -527,7 +498,7 @@ const pointPatchField<Type>& operator+
 #endif
 
 
-#define addToPointPatchFieldRunTimeSelection(PatchTypeField, typePatchTypeField)      \
+#define addToPointPatchFieldRunTimeSelection(PatchTypeField, typePatchTypeField) \
     addToRunTimeSelectionTable                                                 \
     (                                                                          \
         PatchTypeField,                                                        \