loplugin:unusedmethods

Change-Id: Ib2dc804f55d1a96ae01f2cf31b7d55956040a72e
Reviewed-on: https://gerrit.libreoffice.org/21603
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

3 files changed, 0 insertions, 65 deletions

diff --git a/hwpfilter/source/list.hxx b/hwpfilter/source/list.hxx
index c4371d29a070..11dae5fa39ec 100644
--- a/hwpfilter/source/list.hxx
+++ b/hwpfilter/source/list.hxx
@@ -61,13 +61,6 @@ public:
     /// construct list with single element
     explicit LinkedListIterator( LinkedList<T>* pList = 0 );
     ~LinkedListIterator();
-
-    // bug-compatible with original LinkedList.h/cxx: Ignore parameter!
-    void operator++( int );   /// advance iterator by one step (ignore n !!!)
-    void operator--( int );   /// go one step backwards (ignore n !!!)
-    void operator++();        /// advance iterator by one step
-    void operator--();        /// go one step backwards
-
 };
 
 
@@ -111,38 +104,6 @@ LinkedListIterator<T>::~LinkedListIterator()
 {
 }
 
-template<class T>
-void LinkedListIterator<T>::operator++( int )
-{
-    ASSERT( mpList != nullptr );
-
-    // bug-compatible with LinkedList.cxx: ignore parameter!
-    mnPosition ++;
-}
-
-template<class T>
-void LinkedListIterator<T>::operator--( int )
-{
-    ASSERT( mpList != nullptr );
-
-    // bug-compatible with LinkedList.cxx: ignore parameter!
-    mnPosition --;
-}
-
-template<class T>
-void LinkedListIterator<T>::operator++()
-{
-    ASSERT( mpList != nullptr );
-    mnPosition ++;
-}
-
-template<class T>
-void LinkedListIterator<T>::operator--()
-{
-    ASSERT( mpList != nullptr );
-    mnPosition --;
-}
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/hwpfilter/source/mzstring.cxx b/hwpfilter/source/mzstring.cxx
index b9a31ba8419c..31ca947b6dc3 100644
--- a/hwpfilter/source/mzstring.cxx
+++ b/hwpfilter/source/mzstring.cxx
@@ -167,29 +167,6 @@ int MzString::rfind(char ch, int pos)
 }
 
 
-// += operator
-
-MzString &MzString::operator += (char ch)
-{
-    append(&ch, 1);
-    return *this;
-}
-
-
-MzString &MzString::operator += (const char *str)
-{
-    append(str);
-    return *this;
-}
-
-
-MzString &MzString::operator += (MzString const &s)
-{
-    append(s);
-    return *this;
-}
-
-
 // << operator
 MzString &MzString::operator << (const char *str)
 {
diff --git a/hwpfilter/source/mzstring.h b/hwpfilter/source/mzstring.h
index 5a5d6068c7ce..1de0906d4949 100644
--- a/hwpfilter/source/mzstring.h
+++ b/hwpfilter/source/mzstring.h
@@ -99,9 +99,6 @@ class MzString
         MzString  &operator = (const char *s);
 
 // Appending
-        MzString  &operator += (char);
-        MzString  &operator += (const char *);
-        MzString  &operator += (MzString const &);
 
         MzString  &operator << (const char *);
         MzString  &operator << (char);