Remove superfluous clone() method. Prepare for next patch.

Task-number: QTIFW-180
Change-Id: I6aa8b409e323d14e353a1f80b0b2ec54daad184f
Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

44 files changed, 1 insertions, 171 deletions

diff --git a/src/libs/installer/consumeoutputoperation.cpp b/src/libs/installer/consumeoutputoperation.cpp
index 1a0e5f534..e366b655f 100644
--- a/src/libs/installer/consumeoutputoperation.cpp
+++ b/src/libs/installer/consumeoutputoperation.cpp
@@ -143,9 +143,3 @@ bool ConsumeOutputOperation::testOperation()
 {
     return true;
 }
-
-Operation *ConsumeOutputOperation::clone() const
-{
-    return new ConsumeOutputOperation();
-}
-
diff --git a/src/libs/installer/consumeoutputoperation.h b/src/libs/installer/consumeoutputoperation.h
index 614a75a1c..bb8c28b0d 100644
--- a/src/libs/installer/consumeoutputoperation.h
+++ b/src/libs/installer/consumeoutputoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 private:
 };
diff --git a/src/libs/installer/copydirectoryoperation.cpp b/src/libs/installer/copydirectoryoperation.cpp
index a25e00930..a30874da0 100644
--- a/src/libs/installer/copydirectoryoperation.cpp
+++ b/src/libs/installer/copydirectoryoperation.cpp
@@ -174,8 +174,3 @@ bool CopyDirectoryOperation::testOperation()
 {
     return true;
 }
-
-Operation *CopyDirectoryOperation::clone() const
-{
-    return new CopyDirectoryOperation();
-}
diff --git a/src/libs/installer/copydirectoryoperation.h b/src/libs/installer/copydirectoryoperation.h
index 0dd876f05..e9f5f32eb 100644
--- a/src/libs/installer/copydirectoryoperation.h
+++ b/src/libs/installer/copydirectoryoperation.h
@@ -52,7 +52,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 Q_SIGNALS:
     void outputTextChanged(const QString &progress);
diff --git a/src/libs/installer/createdesktopentryoperation.cpp b/src/libs/installer/createdesktopentryoperation.cpp
index ec98e7fc8..f2892dd19 100644
--- a/src/libs/installer/createdesktopentryoperation.cpp
+++ b/src/libs/installer/createdesktopentryoperation.cpp
@@ -193,8 +193,3 @@ bool CreateDesktopEntryOperation::testOperation()
 {
     return true;
 }
-
-Operation *CreateDesktopEntryOperation::clone() const
-{
-    return new CreateDesktopEntryOperation();
-}
diff --git a/src/libs/installer/createdesktopentryoperation.h b/src/libs/installer/createdesktopentryoperation.h
index 786f2891d..a40964566 100644
--- a/src/libs/installer/createdesktopentryoperation.h
+++ b/src/libs/installer/createdesktopentryoperation.h
@@ -49,7 +49,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation* clone() const;
 
     QString absoluteFileName();
 };
diff --git a/src/libs/installer/createlinkoperation.cpp b/src/libs/installer/createlinkoperation.cpp
index aa98c54a5..d60b7106c 100644
--- a/src/libs/installer/createlinkoperation.cpp
+++ b/src/libs/installer/createlinkoperation.cpp
@@ -94,8 +94,3 @@ bool CreateLinkOperation::testOperation()
 {
     return true;
 }
-
-Operation *CreateLinkOperation::clone() const
-{
-    return new CreateLinkOperation();
-}
diff --git a/src/libs/installer/createlinkoperation.h b/src/libs/installer/createlinkoperation.h
index 1d825d4f9..eb57c6f0d 100644
--- a/src/libs/installer/createlinkoperation.h
+++ b/src/libs/installer/createlinkoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 }
diff --git a/src/libs/installer/createlocalrepositoryoperation.cpp b/src/libs/installer/createlocalrepositoryoperation.cpp
index 18947a33c..1cb35f208 100644
--- a/src/libs/installer/createlocalrepositoryoperation.cpp
+++ b/src/libs/installer/createlocalrepositoryoperation.cpp
@@ -377,11 +377,6 @@ bool CreateLocalRepositoryOperation::testOperation()
     return true;
 }
 
-Operation *CreateLocalRepositoryOperation::clone() const
-{
-    return new CreateLocalRepositoryOperation();
-}
-
 void CreateLocalRepositoryOperation::emitFullProgress()
 {
     emit progressChanged(1.0);
diff --git a/src/libs/installer/createlocalrepositoryoperation.h b/src/libs/installer/createlocalrepositoryoperation.h
index 2eebb0dc9..56ffc8fec 100644
--- a/src/libs/installer/createlocalrepositoryoperation.h
+++ b/src/libs/installer/createlocalrepositoryoperation.h
@@ -53,7 +53,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 signals:
     void progressChanged(double progress);
diff --git a/src/libs/installer/createshortcutoperation.cpp b/src/libs/installer/createshortcutoperation.cpp
index 4bd5ca453..d51548d45 100644
--- a/src/libs/installer/createshortcutoperation.cpp
+++ b/src/libs/installer/createshortcutoperation.cpp
@@ -293,8 +293,3 @@ bool CreateShortcutOperation::testOperation()
 {
     return true;
 }
-
-Operation *CreateShortcutOperation::clone() const
-{
-    return new CreateShortcutOperation();
-}
diff --git a/src/libs/installer/createshortcutoperation.h b/src/libs/installer/createshortcutoperation.h
index 62ed53a82..49577812a 100644
--- a/src/libs/installer/createshortcutoperation.h
+++ b/src/libs/installer/createshortcutoperation.h
@@ -48,7 +48,7 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
+
 private:
     void ensureOptionalArgumentsRead();
 
diff --git a/src/libs/installer/elevatedexecuteoperation.cpp b/src/libs/installer/elevatedexecuteoperation.cpp
index 640ae7c1a..6aa52e00b 100644
--- a/src/libs/installer/elevatedexecuteoperation.cpp
+++ b/src/libs/installer/elevatedexecuteoperation.cpp
@@ -287,11 +287,6 @@ bool ElevatedExecuteOperation::testOperation()
     return true;
 }
 
-Operation *ElevatedExecuteOperation::clone() const
-{
-    return new ElevatedExecuteOperation;
-}
-
 void ElevatedExecuteOperation::backup()
 {
 }
diff --git a/src/libs/installer/elevatedexecuteoperation.h b/src/libs/installer/elevatedexecuteoperation.h
index ef659efca..63663ef54 100644
--- a/src/libs/installer/elevatedexecuteoperation.h
+++ b/src/libs/installer/elevatedexecuteoperation.h
@@ -51,7 +51,6 @@ public:
     virtual bool performOperation();
     virtual bool undoOperation();
     virtual bool testOperation();
-    virtual Operation *clone() const;
 
 Q_SIGNALS:
     void cancelProcess();
diff --git a/src/libs/installer/environmentvariablesoperation.cpp b/src/libs/installer/environmentvariablesoperation.cpp
index b3ac9c268..f962a6f73 100644
--- a/src/libs/installer/environmentvariablesoperation.cpp
+++ b/src/libs/installer/environmentvariablesoperation.cpp
@@ -209,8 +209,3 @@ bool EnvironmentVariableOperation::testOperation()
 {
     return true;
 }
-
-Operation *EnvironmentVariableOperation::clone() const
-{
-    return new EnvironmentVariableOperation();
-}
diff --git a/src/libs/installer/environmentvariablesoperation.h b/src/libs/installer/environmentvariablesoperation.h
index e765478bb..b52ee92d1 100644
--- a/src/libs/installer/environmentvariablesoperation.h
+++ b/src/libs/installer/environmentvariablesoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 }
diff --git a/src/libs/installer/extractarchiveoperation.cpp b/src/libs/installer/extractarchiveoperation.cpp
index 1b40c488f..344dd1b92 100644
--- a/src/libs/installer/extractarchiveoperation.cpp
+++ b/src/libs/installer/extractarchiveoperation.cpp
@@ -128,11 +128,6 @@ bool ExtractArchiveOperation::testOperation()
     return true;
 }
 
-Operation *ExtractArchiveOperation::clone() const
-{
-    return new ExtractArchiveOperation();
-}
-
 /*!
     This slot is direct connected to the caller so please don't call it from another thread in the same time.
 */
diff --git a/src/libs/installer/extractarchiveoperation.h b/src/libs/installer/extractarchiveoperation.h
index b0898313b..2e2af2e5a 100644
--- a/src/libs/installer/extractarchiveoperation.h
+++ b/src/libs/installer/extractarchiveoperation.h
@@ -53,7 +53,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 Q_SIGNALS:
     void outputTextChanged(const QString &progress);
diff --git a/src/libs/installer/fakestopprocessforupdateoperation.cpp b/src/libs/installer/fakestopprocessforupdateoperation.cpp
index a30308712..4f348f606 100644
--- a/src/libs/installer/fakestopprocessforupdateoperation.cpp
+++ b/src/libs/installer/fakestopprocessforupdateoperation.cpp
@@ -91,8 +91,3 @@ bool FakeStopProcessForUpdateOperation::testOperation()
 {
     return true;
 }
-
-Operation *FakeStopProcessForUpdateOperation::clone() const
-{
-    return new FakeStopProcessForUpdateOperation();
-}
diff --git a/src/libs/installer/fakestopprocessforupdateoperation.h b/src/libs/installer/fakestopprocessforupdateoperation.h
index e21188e5a..87df0716a 100644
--- a/src/libs/installer/fakestopprocessforupdateoperation.h
+++ b/src/libs/installer/fakestopprocessforupdateoperation.h
@@ -50,7 +50,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 }
diff --git a/src/libs/installer/globalsettingsoperation.cpp b/src/libs/installer/globalsettingsoperation.cpp
index 3ddf8f05b..c96331937 100644
--- a/src/libs/installer/globalsettingsoperation.cpp
+++ b/src/libs/installer/globalsettingsoperation.cpp
@@ -98,11 +98,6 @@ bool GlobalSettingsOperation::testOperation()
     return true;
 }
 
-Operation *GlobalSettingsOperation::clone() const
-{
-    return new GlobalSettingsOperation();
-}
-
 QSettingsWrapper *GlobalSettingsOperation::setup(QString *key, QString *value, const QStringList &arguments)
 {
     if (!checkArgumentCount(3, 5))
diff --git a/src/libs/installer/globalsettingsoperation.h b/src/libs/installer/globalsettingsoperation.h
index 3a15f03f9..10f2276f4 100644
--- a/src/libs/installer/globalsettingsoperation.h
+++ b/src/libs/installer/globalsettingsoperation.h
@@ -49,7 +49,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 private:
     QSettingsWrapper *setup(QString *key, QString *value, const QStringList &args);
diff --git a/src/libs/installer/installiconsoperation.cpp b/src/libs/installer/installiconsoperation.cpp
index 8c5541012..377151745 100644
--- a/src/libs/installer/installiconsoperation.cpp
+++ b/src/libs/installer/installiconsoperation.cpp
@@ -287,8 +287,3 @@ bool InstallIconsOperation::testOperation()
 {
     return true;
 }
-
-Operation *InstallIconsOperation::clone() const
-{
-    return new InstallIconsOperation();
-}
diff --git a/src/libs/installer/installiconsoperation.h b/src/libs/installer/installiconsoperation.h
index e93e55914..9f5058087 100644
--- a/src/libs/installer/installiconsoperation.h
+++ b/src/libs/installer/installiconsoperation.h
@@ -52,7 +52,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 Q_SIGNALS:
     void outputTextChanged(const QString &progress);
diff --git a/src/libs/installer/licenseoperation.cpp b/src/libs/installer/licenseoperation.cpp
index 195c6d777..fec4292b7 100644
--- a/src/libs/installer/licenseoperation.cpp
+++ b/src/libs/installer/licenseoperation.cpp
@@ -113,8 +113,3 @@ bool LicenseOperation::testOperation()
 {
     return true;
 }
-
-Operation *LicenseOperation::clone() const
-{
-    return new LicenseOperation();
-}
diff --git a/src/libs/installer/licenseoperation.h b/src/libs/installer/licenseoperation.h
index 542b8fe1b..21a994ca3 100644
--- a/src/libs/installer/licenseoperation.h
+++ b/src/libs/installer/licenseoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation* clone() const;
 };
 
 }   // namespace QInstaller
diff --git a/src/libs/installer/linereplaceoperation.cpp b/src/libs/installer/linereplaceoperation.cpp
index 11168b10e..4c41544f1 100644
--- a/src/libs/installer/linereplaceoperation.cpp
+++ b/src/libs/installer/linereplaceoperation.cpp
@@ -105,8 +105,3 @@ bool LineReplaceOperation::testOperation()
 {
     return true;
 }
-
-Operation *LineReplaceOperation::clone() const
-{
-    return new LineReplaceOperation();
-}
diff --git a/src/libs/installer/linereplaceoperation.h b/src/libs/installer/linereplaceoperation.h
index 38714b619..c5c23db37 100644
--- a/src/libs/installer/linereplaceoperation.h
+++ b/src/libs/installer/linereplaceoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 } // namespace
diff --git a/src/libs/installer/minimumprogressoperation.cpp b/src/libs/installer/minimumprogressoperation.cpp
index 1146bf598..d791352d7 100644
--- a/src/libs/installer/minimumprogressoperation.cpp
+++ b/src/libs/installer/minimumprogressoperation.cpp
@@ -62,9 +62,3 @@ bool MinimumProgressOperation::testOperation()
 {
     return true;
 }
-
-Operation *MinimumProgressOperation::clone() const
-{
-    return new MinimumProgressOperation();
-}
-
diff --git a/src/libs/installer/minimumprogressoperation.h b/src/libs/installer/minimumprogressoperation.h
index 0afa5d190..e5083d2c2 100644
--- a/src/libs/installer/minimumprogressoperation.h
+++ b/src/libs/installer/minimumprogressoperation.h
@@ -52,7 +52,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 signals:
     void progressChanged(double progress);
diff --git a/src/libs/installer/registerfiletypeoperation.cpp b/src/libs/installer/registerfiletypeoperation.cpp
index 3e57cb5b9..ce3c11135 100644
--- a/src/libs/installer/registerfiletypeoperation.cpp
+++ b/src/libs/installer/registerfiletypeoperation.cpp
@@ -218,8 +218,3 @@ bool RegisterFileTypeOperation::testOperation()
 {
     return true;
 }
-
-Operation *RegisterFileTypeOperation::clone() const
-{
-    return new RegisterFileTypeOperation();
-}
diff --git a/src/libs/installer/registerfiletypeoperation.h b/src/libs/installer/registerfiletypeoperation.h
index 7c0220d29..46ee26385 100644
--- a/src/libs/installer/registerfiletypeoperation.h
+++ b/src/libs/installer/registerfiletypeoperation.h
@@ -50,7 +50,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 }
diff --git a/src/libs/installer/replaceoperation.cpp b/src/libs/installer/replaceoperation.cpp
index 8911534bb..bd9c1ec3b 100644
--- a/src/libs/installer/replaceoperation.cpp
+++ b/src/libs/installer/replaceoperation.cpp
@@ -99,8 +99,3 @@ bool ReplaceOperation::testOperation()
 {
     return true;
 }
-
-Operation *ReplaceOperation::clone() const
-{
-    return new ReplaceOperation();
-}
diff --git a/src/libs/installer/replaceoperation.h b/src/libs/installer/replaceoperation.h
index fe37b096f..dfde133b1 100644
--- a/src/libs/installer/replaceoperation.h
+++ b/src/libs/installer/replaceoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 } // namespace QInstaller
diff --git a/src/libs/installer/selfrestartoperation.cpp b/src/libs/installer/selfrestartoperation.cpp
index 8d18363d3..8177cf167 100644
--- a/src/libs/installer/selfrestartoperation.cpp
+++ b/src/libs/installer/selfrestartoperation.cpp
@@ -83,8 +83,3 @@ bool SelfRestartOperation::testOperation()
 {
     return true;
 }
-
-Operation *SelfRestartOperation::clone() const
-{
-    return new SelfRestartOperation();
-}
diff --git a/src/libs/installer/selfrestartoperation.h b/src/libs/installer/selfrestartoperation.h
index 4b83ff061..d49073d3f 100644
--- a/src/libs/installer/selfrestartoperation.h
+++ b/src/libs/installer/selfrestartoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 };
 
 }
diff --git a/src/libs/installer/settingsoperation.cpp b/src/libs/installer/settingsoperation.cpp
index 2cb36bf48..38aec23b1 100644
--- a/src/libs/installer/settingsoperation.cpp
+++ b/src/libs/installer/settingsoperation.cpp
@@ -201,9 +201,3 @@ bool SettingsOperation::testOperation()
 {
     return true;
 }
-
-Operation *SettingsOperation::clone() const
-{
-    return new SettingsOperation();
-}
-
diff --git a/src/libs/installer/settingsoperation.h b/src/libs/installer/settingsoperation.h
index c9b3dca98..dfaca4594 100644
--- a/src/libs/installer/settingsoperation.h
+++ b/src/libs/installer/settingsoperation.h
@@ -48,7 +48,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 private:
     bool checkArguments();
diff --git a/src/libs/installer/simplemovefileoperation.cpp b/src/libs/installer/simplemovefileoperation.cpp
index ce643020d..75078b84e 100644
--- a/src/libs/installer/simplemovefileoperation.cpp
+++ b/src/libs/installer/simplemovefileoperation.cpp
@@ -107,9 +107,4 @@ bool SimpleMoveFileOperation::testOperation()
     return true;
 }
 
-Operation *SimpleMoveFileOperation::clone() const
-{
-    return new SimpleMoveFileOperation();
-}
-
 }   // namespace QInstaller
diff --git a/src/libs/installer/simplemovefileoperation.h b/src/libs/installer/simplemovefileoperation.h
index 56f342094..c02ffbe6f 100644
--- a/src/libs/installer/simplemovefileoperation.h
+++ b/src/libs/installer/simplemovefileoperation.h
@@ -52,7 +52,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    Operation *clone() const;
 
 Q_SIGNALS:
     void outputTextChanged(const QString &progress);
diff --git a/src/libs/kdtools/kdupdaterupdateoperation.cpp b/src/libs/kdtools/kdupdaterupdateoperation.cpp
index 0c6621271..285f0c188 100644
--- a/src/libs/kdtools/kdupdaterupdateoperation.cpp
+++ b/src/libs/kdtools/kdupdaterupdateoperation.cpp
@@ -388,12 +388,6 @@ bool UpdateOperation::deleteFileNowOrLater(const QString &file, QString *errorSt
 */
 
 /*!
-    \fn virtual bool KDUpdater::UpdateOperation::clone() const = 0;
-
-    Subclasses must implement this function to clone the current operation.
-*/
-
-/*!
     Saves operation arguments and values as an XML document and returns the
     document. You can override this method to store your
     own extra-data. Extra-data can be any data that you need to store to perform or undo the
diff --git a/src/libs/kdtools/kdupdaterupdateoperation.h b/src/libs/kdtools/kdupdaterupdateoperation.h
index 3f2901b80..1b5e37c85 100644
--- a/src/libs/kdtools/kdupdaterupdateoperation.h
+++ b/src/libs/kdtools/kdupdaterupdateoperation.h
@@ -85,7 +85,6 @@ public:
     virtual bool performOperation() = 0;
     virtual bool undoOperation() = 0;
     virtual bool testOperation() = 0;
-    virtual UpdateOperation *clone() const = 0;
 
     virtual QDomDocument toXml() const;
     virtual bool fromXml(const QString &xml);
diff --git a/src/libs/kdtools/kdupdaterupdateoperations.cpp b/src/libs/kdtools/kdupdaterupdateoperations.cpp
index 944679070..093733337 100644
--- a/src/libs/kdtools/kdupdaterupdateoperations.cpp
+++ b/src/libs/kdtools/kdupdaterupdateoperations.cpp
@@ -235,11 +235,6 @@ bool CopyOperation::testOperation()
     return true;
 }
 
-CopyOperation *CopyOperation::clone() const
-{
-    return new CopyOperation();
-}
-
 
 ////////////////////////////////////////////////////////////////////////////
 // KDUpdater::MoveOperation
@@ -342,11 +337,6 @@ bool MoveOperation::testOperation()
     return true;
 }
 
-MoveOperation *MoveOperation::clone() const
-{
-    return new MoveOperation;
-}
-
 
 ////////////////////////////////////////////////////////////////////////////
 // KDUpdater::DeleteOperation
@@ -402,11 +392,6 @@ bool DeleteOperation::testOperation()
     return true;
 }
 
-DeleteOperation *DeleteOperation::clone() const
-{
-    return new DeleteOperation;
-}
-
 /*!
  \reimp
  */
@@ -516,10 +501,6 @@ bool KDUpdater::MkdirOperation::testOperation()
     return true;
 }
 
-MkdirOperation *MkdirOperation::clone() const
-{
-    return new MkdirOperation;
-}
 
 ////////////////////////////////////////////////////////////////////////////
 // KDUpdater::RmdirOperation
@@ -583,11 +564,6 @@ bool RmdirOperation::testOperation()
     return true;
 }
 
-RmdirOperation *RmdirOperation::clone() const
-{
-    return new RmdirOperation;
-}
-
 
 ////////////////////////////////////////////////////////////////////////////
 // KDUpdater::AppendFileOperation
@@ -694,11 +670,6 @@ bool AppendFileOperation::testOperation()
     return true;
 }
 
-AppendFileOperation *AppendFileOperation::clone() const
-{
-    return new AppendFileOperation;
-}
-
 
 ////////////////////////////////////////////////////////////////////////////
 // KDUpdater::PrependFileOperation
@@ -806,8 +777,3 @@ bool PrependFileOperation::testOperation()
     // TODO
     return true;
 }
-
-PrependFileOperation *PrependFileOperation::clone() const
-{
-    return new PrependFileOperation;
-}
diff --git a/src/libs/kdtools/kdupdaterupdateoperations.h b/src/libs/kdtools/kdupdaterupdateoperations.h
index 4eafed744..c04105c82 100644
--- a/src/libs/kdtools/kdupdaterupdateoperations.h
+++ b/src/libs/kdtools/kdupdaterupdateoperations.h
@@ -49,7 +49,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    CopyOperation *clone() const;
 
     QDomDocument toXml() const;
 private:
@@ -67,7 +66,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    MoveOperation *clone() const;
 };
 
 class KDTOOLS_EXPORT DeleteOperation : public UpdateOperation
@@ -80,7 +78,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    DeleteOperation *clone() const;
 
     QDomDocument toXml() const;
 };
@@ -94,7 +91,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    MkdirOperation *clone() const;
 };
 
 class KDTOOLS_EXPORT RmdirOperation : public UpdateOperation
@@ -106,7 +102,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    RmdirOperation *clone() const;
 };
 
 class KDTOOLS_EXPORT AppendFileOperation : public UpdateOperation
@@ -118,7 +113,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    AppendFileOperation *clone() const;
 };
 
 class KDTOOLS_EXPORT PrependFileOperation : public UpdateOperation
@@ -130,7 +124,6 @@ public:
     bool performOperation();
     bool undoOperation();
     bool testOperation();
-    PrependFileOperation *clone() const;
 };
 
 } // namespace KDUpdater