diff --git a/src/App/ExtensionPython.h b/src/App/ExtensionPython.h
index ac6920a885..459517669a 100644
--- a/src/App/ExtensionPython.h
+++ b/src/App/ExtensionPython.h
@@ -48,6 +48,11 @@ public:
     }
     virtual ~ExtensionPythonT() {
     }
+
+    ExtensionPythonT(const ExtensionPythonT&) = delete;
+    ExtensionPythonT(ExtensionPythonT&&) = delete;
+    ExtensionPythonT& operator= (const ExtensionPythonT&) = delete;
+    ExtensionPythonT& operator= (ExtensionPythonT&&) = delete;
 };
 
 typedef ExtensionPythonT<App::Extension> ExtensionPython;
diff --git a/src/App/FeatureCustom.h b/src/App/FeatureCustom.h
index ea923e0fcb..ad8c49cec8 100644
--- a/src/App/FeatureCustom.h
+++ b/src/App/FeatureCustom.h
@@ -85,6 +85,11 @@ protected:
     virtual void onSettingDocument() {
         FeatureT::onSettingDocument();
     }
+
+    FeatureCustomT(const FeatureCustomT&) = delete;
+    FeatureCustomT(FeatureCustomT&&) = delete;
+    FeatureCustomT& operator= (const FeatureCustomT&) = delete;
+    FeatureCustomT& operator= (FeatureCustomT&&) = delete;
 };
 
 } //namespace App
diff --git a/src/App/FeaturePython.h b/src/App/FeaturePython.h
index 59fa6db51f..ec8a0efbf1 100644
--- a/src/App/FeaturePython.h
+++ b/src/App/FeaturePython.h
@@ -342,6 +342,12 @@ protected:
         FeatureT::onDocumentRestored();
     }
 
+public:
+    FeaturePythonT(const FeaturePythonT&) = delete;
+    FeaturePythonT(FeaturePythonT&&) = delete;
+    FeaturePythonT& operator= (const FeaturePythonT&) = delete;
+    FeaturePythonT& operator= (FeaturePythonT&&) = delete;
+
 private:
     FeaturePythonImp* imp;
     PropertyPythonObject Proxy;
diff --git a/src/Gui/Command.h b/src/Gui/Command.h
index 4436ebacfb..c24b641551 100644
--- a/src/Gui/Command.h
+++ b/src/Gui/Command.h
@@ -905,10 +905,16 @@ private:
 {\
 public:\
     X();\
+    virtual ~X(){}\
     virtual const char* className() const\
     { return #X; }\
 protected: \
     virtual void activated(int iMsg);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro Standard + isActive()
@@ -926,6 +932,11 @@ public:\
 protected: \
     virtual void activated(int iMsg);\
     virtual bool isActive(void);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro Standard + createAction()
@@ -943,6 +954,11 @@ public:\
 protected: \
     virtual void activated(int iMsg);\
     virtual Gui::Action * createAction(void);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro Standard + isActive() + createAction()
@@ -961,6 +977,11 @@ protected: \
     virtual void activated(int iMsg);\
     virtual bool isActive(void);\
     virtual Gui::Action * createAction(void);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro Standard + isActive() + updateAction()
@@ -979,6 +1000,11 @@ public:\
 protected: \
     virtual void activated(int iMsg);\
     virtual bool isActive(void);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro Standard + isActive() + createAction()
@@ -999,6 +1025,11 @@ protected: \
     virtual void activated(int iMsg);\
     virtual bool isActive(void);\
     virtual Gui::Action * createAction(void);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro Standard + isActive() + createAction()
@@ -1020,6 +1051,11 @@ protected: \
     virtual void activated(int iMsg);\
     virtual bool isActive(void);\
     virtual Gui::Action * createAction(void);\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 /** The Command Macro view
@@ -1042,6 +1078,11 @@ protected: \
         Gui::MDIView* view = Gui::getMainWindow()->activeWindow();\
         return view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId());\
     }\
+private:\
+    X(const X&) = delete;\
+    X(X&&) = delete;\
+    X& operator= (const X&) = delete;\
+    X& operator= (X&&) = delete;\
 };
 
 #endif // GUI_COMMAND_H
diff --git a/src/Gui/ViewProviderExtensionPython.h b/src/Gui/ViewProviderExtensionPython.h
index 86f5b37902..d2e5bc440f 100644
--- a/src/Gui/ViewProviderExtensionPython.h
+++ b/src/Gui/ViewProviderExtensionPython.h
@@ -47,6 +47,11 @@ public:
     }
     virtual ~ViewProviderExtensionPythonT() {
     }
+
+    ViewProviderExtensionPythonT(const ViewProviderExtensionPythonT&) = delete;
+    ViewProviderExtensionPythonT(ViewProviderExtensionPythonT&&) = delete;
+    ViewProviderExtensionPythonT& operator= (const ViewProviderExtensionPythonT&) = delete;
+    ViewProviderExtensionPythonT& operator= (ViewProviderExtensionPythonT&&) = delete;
 };
 
 typedef ViewProviderExtensionPythonT<Gui::ViewProviderExtension> ViewProviderExtensionPython;
diff --git a/src/Gui/ViewProviderPythonFeature.h b/src/Gui/ViewProviderPythonFeature.h
index 1c190dbfd7..ed2aeb0bfc 100644
--- a/src/Gui/ViewProviderPythonFeature.h
+++ b/src/Gui/ViewProviderPythonFeature.h
@@ -608,6 +608,12 @@ protected:
         viewerMode = mode;
     }
 
+public:
+    ViewProviderPythonFeatureT(const ViewProviderPythonFeatureT&) = delete;
+    ViewProviderPythonFeatureT(ViewProviderPythonFeatureT&&) = delete;
+    ViewProviderPythonFeatureT& operator= (const ViewProviderPythonFeatureT&) = delete;
+    ViewProviderPythonFeatureT& operator= (ViewProviderPythonFeatureT&&) = delete;
+
 private:
     ViewProviderPythonFeatureImp* imp;
     App::PropertyPythonObject Proxy;
diff --git a/src/Mod/Points/App/PointsAlgos.cpp b/src/Mod/Points/App/PointsAlgos.cpp
index ee95af75cd..79932ee785 100644
--- a/src/Mod/Points/App/PointsAlgos.cpp
+++ b/src/Mod/Points/App/PointsAlgos.cpp
@@ -310,6 +310,12 @@ protected:
         return seekoff(pos, std::ios_base::beg);
     }
 
+private:
+    DataStreambuf(const DataStreambuf&) = delete;
+    DataStreambuf(DataStreambuf&&) = delete;
+    DataStreambuf& operator=(const DataStreambuf&) = delete;
+    DataStreambuf& operator=(DataStreambuf&&) = delete;
+
 private:
     const std::vector<char>& _buffer;
     int _beg, _end, _cur;