loplugin:unusedmethods

using an idea from dtardon:

<dtardon> noelgrandin, hi. could you try to run the unusedmethods clang
plugin with "make build-nocheck"? that would catch functions that are
only used in tests. e.g., i just removed the whole o3tl::range class,
which has not been used in many years, but htere was a test for it...
<noelgrandin> dtardon, interesting idea! Sure, I can do that.

Change-Id: I5653953a426a2186a1e43017212d87ffce520387
Reviewed-on: https://gerrit.libreoffice.org/22041
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

7 files changed, 0 insertions, 47 deletions

diff --git a/include/tools/date.hxx b/include/tools/date.hxx
index f450c7b7bf23..1dfb13098028 100644
--- a/include/tools/date.hxx
+++ b/include/tools/date.hxx
@@ -168,8 +168,6 @@ public:
     Date&           operator -=( long nDays );
     Date&           operator ++();
     Date&           operator --();
-    Date            operator ++( int );
-    Date            operator --( int );
 
     TOOLS_DLLPUBLIC friend Date     operator +( const Date& rDate, long nDays );
     TOOLS_DLLPUBLIC friend Date     operator -( const Date& rDate, long nDays );
diff --git a/include/tools/inetmime.hxx b/include/tools/inetmime.hxx
index 1bc2404025c1..3b737c889622 100644
--- a/include/tools/inetmime.hxx
+++ b/include/tools/inetmime.hxx
@@ -302,28 +302,6 @@ public:
      */
     inline INetMIMEOutputSink & operator <<(const sal_Char * pOctets);
 
-    /** Write a sequence of octets.
-
-        @param rOctets  A OString, interpreted as a sequence of octets.
-
-        @return  This instance.
-     */
-    INetMIMEOutputSink & operator <<(const OString& rOctets)
-    {
-        writeSequence(rOctets.getStr(), rOctets.getStr() + rOctets.getLength());
-        return *this;
-    }
-
-    /** Call a manipulator function.
-
-        @param  pManipulator  A manipulator function.
-
-        @return  Whatever the manipulator function returns.
-     */
-    INetMIMEOutputSink &
-    operator <<(INetMIMEOutputSink & (* pManipulator)(INetMIMEOutputSink &))
-    { return pManipulator(*this); }
-
     OString takeBuffer()
     {
         return m_aBuffer.makeStringAndClear();
diff --git a/include/tools/multisel.hxx b/include/tools/multisel.hxx
index 633f50714d1a..1731b4925f6a 100644
--- a/include/tools/multisel.hxx
+++ b/include/tools/multisel.hxx
@@ -54,7 +54,6 @@ public:
                     ~MultiSelection();
 
     MultiSelection& operator= ( const MultiSelection& rOrig );
-    bool            operator== ( MultiSelection& rOrig );
 
     void            SelectAll( bool bSelect = true );
     bool            Select( long nIndex, bool bSelect = true );
diff --git a/include/tools/poly.hxx b/include/tools/poly.hxx
index a956b200651a..e4a842107b08 100644
--- a/include/tools/poly.hxx
+++ b/include/tools/poly.hxx
@@ -161,8 +161,6 @@ public:
 
     tools::Polygon&     operator=( const tools::Polygon& rPoly );
     bool                operator==( const tools::Polygon& rPoly ) const;
-    bool                operator!=( const tools::Polygon& rPoly ) const
-                            { return !(Polygon::operator==( rPoly )); }
     bool                IsEqual( const tools::Polygon& rPoly ) const;
 
     // streaming a Polygon does ignore PolyFlags, so use the Write Or Read
@@ -253,8 +251,6 @@ public:
 
     tools::PolyPolygon& operator=( const tools::PolyPolygon& rPolyPoly );
     bool                operator==( const tools::PolyPolygon& rPolyPoly ) const;
-    bool                operator!=( const tools::PolyPolygon& rPolyPoly ) const
-                            { return !(PolyPolygon::operator==( rPolyPoly )); }
 
     TOOLS_DLLPUBLIC friend SvStream&    ReadPolyPolygon( SvStream& rIStream, tools::PolyPolygon& rPolyPoly );
     TOOLS_DLLPUBLIC friend SvStream&    WritePolyPolygon( SvStream& rOStream, const tools::PolyPolygon& rPolyPoly );
diff --git a/include/tools/stream.hxx b/include/tools/stream.hxx
index 16b46fb72f90..aba3304ea83f 100644
--- a/include/tools/stream.hxx
+++ b/include/tools/stream.hxx
@@ -555,13 +555,6 @@ inline OString read_uInt8_lenPrefixed_uInt8s_ToOString(SvStream& rStrm)
     return read_uInt8s_ToOString(rStrm, nUnits);
 }
 
-inline OString read_uInt32_lenPrefixed_uInt8s_ToOString(SvStream& rStrm)
-{
-    sal_uInt32 nUnits = 0;
-    rStrm.ReadUInt32( nUnits );
-    return read_uInt8s_ToOString(rStrm, nUnits);
-}
-
 /// Attempt to read a pascal-style length (of type prefix) prefixed sequence of
 /// 8bit units to an OUString
 inline OUString read_uInt16_lenPrefixed_uInt8s_ToOUString(SvStream& rStrm,
diff --git a/include/tools/svborder.hxx b/include/tools/svborder.hxx
index e30853d702c1..c919d8cd76ca 100644
--- a/include/tools/svborder.hxx
+++ b/include/tools/svborder.hxx
@@ -67,14 +67,6 @@ public:
                 Bottom() += rBorder.Bottom();
                 return *this;
             }
-    SvBorder & operator -= ( const SvBorder & rBorder )
-            {
-                Left()   -= rBorder.Left();
-                Top()    -= rBorder.Top();
-                Right()  -= rBorder.Right();
-                Bottom() -= rBorder.Bottom();
-                return *this;
-            }
     long &  Top()    { return nTop; }
     long &  Right()  { return nRight; }
     long &  Bottom() { return nBottom; }
@@ -86,7 +78,6 @@ public:
 };
 
 TOOLS_DLLPUBLIC Rectangle & operator += ( Rectangle & rRect, const SvBorder & rBorder );
-TOOLS_DLLPUBLIC Rectangle & operator -= ( Rectangle & rRect, const SvBorder & rBorder );
 
 #endif
 
diff --git a/include/tools/urlobj.hxx b/include/tools/urlobj.hxx
index cd5bf231d134..3985942857ea 100644
--- a/include/tools/urlobj.hxx
+++ b/include/tools/urlobj.hxx
@@ -189,8 +189,6 @@ public:
     inline bool operator !=(INetURLObject const & rObject) const
     { return !(*this == rObject); }
 
-    bool operator <(INetURLObject const & rObject) const;
-
     // Strict Parsing:
 
     inline explicit INetURLObject(