Explicitly mark overriding destructors as "virtual"

It appears that the C++ standard allows overriding destructors to be marked
"override," but at least some MSVC versions complain about it, so at least make
sure such destructors are explicitly marked "virtual."

Change-Id: I0e1cafa7584fd16ebdce61f569eae2373a71b0a1

37 files changed, 78 insertions, 78 deletions

diff --git a/lotuswordpro/source/filter/bento.hxx b/lotuswordpro/source/filter/bento.hxx
index 54d1925bf539..25c7db6ad4c8 100644
--- a/lotuswordpro/source/filter/bento.hxx
+++ b/lotuswordpro/source/filter/bento.hxx
@@ -179,7 +179,7 @@ class LtcUtBenValueStream : public SvStream
 {
 public:
     LtcUtBenValueStream(pCBenValue pValue);
-    ~LtcUtBenValueStream();
+    virtual ~LtcUtBenValueStream();
 
 public: // Overridden methods
 
diff --git a/lotuswordpro/source/filter/lwpdivinfo.hxx b/lotuswordpro/source/filter/lwpdivinfo.hxx
index 9a24f3fbdb37..2b30caa50718 100644
--- a/lotuswordpro/source/filter/lwpdivinfo.hxx
+++ b/lotuswordpro/source/filter/lwpdivinfo.hxx
@@ -78,7 +78,7 @@ class LwpDivInfo : public LwpObject
 {
 public:
     LwpDivInfo(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpDivInfo();
+    virtual ~LwpDivInfo();
     LwpObjectID* GetInitialLayoutID(){ return &m_InitialLayoutID;}
     LwpObjectID* GetFillerPageTextID(){ return &m_FillerPageTextID;}
     // add by  ,03/14/2004
diff --git a/lotuswordpro/source/filter/lwpdivopts.hxx b/lotuswordpro/source/filter/lwpdivopts.hxx
index 314e4451e232..c381126a3b48 100644
--- a/lotuswordpro/source/filter/lwpdivopts.hxx
+++ b/lotuswordpro/source/filter/lwpdivopts.hxx
@@ -108,7 +108,7 @@ class LwpDivisionOptions : public LwpObject
 {
 public:
     LwpDivisionOptions(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpDivisionOptions();
+    virtual ~LwpDivisionOptions();
 protected:
     void Read() SAL_OVERRIDE;
 private:
diff --git a/lotuswordpro/source/filter/lwpdoc.hxx b/lotuswordpro/source/filter/lwpdoc.hxx
index 9308e54060df..1f6f7140c44d 100644
--- a/lotuswordpro/source/filter/lwpdoc.hxx
+++ b/lotuswordpro/source/filter/lwpdoc.hxx
@@ -85,7 +85,7 @@ class LwpDocument : public LwpDLNFPVList
 {
 public:
     LwpDocument(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpDocument();
+    virtual ~LwpDocument();
 
 private:
     LwpFoundry* m_pOwnedFoundry;
@@ -226,7 +226,7 @@ class LwpDocSock : public LwpDLNFVList
 {
 public:
     LwpDocSock(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpDocSock(){}
+    virtual ~LwpDocSock(){}
 private:
     LwpObjectID m_Doc;
 protected:
diff --git a/lotuswordpro/source/filter/lwpdocdata.hxx b/lotuswordpro/source/filter/lwpdocdata.hxx
index 955be99181e6..99eaf556f83b 100644
--- a/lotuswordpro/source/filter/lwpdocdata.hxx
+++ b/lotuswordpro/source/filter/lwpdocdata.hxx
@@ -164,7 +164,7 @@ class LwpDocData : public LwpObject
 {
 public:
     LwpDocData(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpDocData();
+    virtual ~LwpDocData();
 private:
     LwpDocOptions m_DocOptions;
     LwpDocInfo m_DocInfo;
diff --git a/lotuswordpro/source/filter/lwpfilter.hxx b/lotuswordpro/source/filter/lwpfilter.hxx
index 1574e9892e7b..06b73574dd99 100644
--- a/lotuswordpro/source/filter/lwpfilter.hxx
+++ b/lotuswordpro/source/filter/lwpfilter.hxx
@@ -95,7 +95,7 @@ class LWPFilterReader : public WeakImplHelper1< XFilter >
 {
 public:
     LWPFilterReader();
-    ~LWPFilterReader();
+    virtual ~LWPFilterReader();
 
 public:
     /**
@@ -132,7 +132,7 @@ class LWPFilterImportFilter : public WeakImplHelper4< XFilter, XImporter, XServi
 {
 public:
     LWPFilterImportFilter( const uno::Reference< XMultiServiceFactory >& xFact );
-    ~LWPFilterImportFilter();
+    virtual ~LWPFilterImportFilter();
 
 public:
     /**
diff --git a/lotuswordpro/source/filter/lwpfootnote.hxx b/lotuswordpro/source/filter/lwpfootnote.hxx
index cc9e12027d5e..f9c9aea4e6fd 100644
--- a/lotuswordpro/source/filter/lwpfootnote.hxx
+++ b/lotuswordpro/source/filter/lwpfootnote.hxx
@@ -106,7 +106,7 @@ class LwpFribFootnote: public LwpFrib
 
 public:
     LwpFribFootnote(LwpPara* pPara );
-    ~LwpFribFootnote(){}
+    virtual ~LwpFribFootnote(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     void RegisterNewStyle();
     void XFConvert(XFContentContainer* pCont);
@@ -127,7 +127,7 @@ class LwpFootnote : public LwpOrderedObject
 {
 public:
     LwpFootnote(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpFootnote();
+    virtual ~LwpFootnote();
     void RegisterStyle() SAL_OVERRIDE;
     void XFConvert(XFContentContainer * pCont) SAL_OVERRIDE;
 protected:
@@ -155,7 +155,7 @@ class LwpFootnoteTable : public LwpTable
 {
 public:
     LwpFootnoteTable(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpFootnoteTable(){}
+    virtual ~LwpFootnoteTable(){}
 protected:
     void Read() SAL_OVERRIDE;
 };
@@ -245,7 +245,7 @@ class LwpFootnoteOptions : public LwpObject
 {
 public:
     LwpFootnoteOptions(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpFootnoteOptions();
+    virtual ~LwpFootnoteOptions();
     void RegisterStyle() SAL_OVERRIDE;
 protected:
     void Read() SAL_OVERRIDE;
diff --git a/lotuswordpro/source/filter/lwpframelayout.hxx b/lotuswordpro/source/filter/lwpframelayout.hxx
index 9ab7e03f080d..718a9b6e2bbe 100644
--- a/lotuswordpro/source/filter/lwpframelayout.hxx
+++ b/lotuswordpro/source/filter/lwpframelayout.hxx
@@ -177,7 +177,7 @@ class LwpGroupFrame: public LwpContent
 {
 public:
     LwpGroupFrame(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpGroupFrame();
+    virtual ~LwpGroupFrame();
     virtual void RegisterStyle() SAL_OVERRIDE;
     virtual void XFConvert(XFContentContainer* pCont) SAL_OVERRIDE;
 protected:
diff --git a/lotuswordpro/source/filter/lwpfribbreaks.hxx b/lotuswordpro/source/filter/lwpfribbreaks.hxx
index 60892eae8e26..bc6eace89e42 100644
--- a/lotuswordpro/source/filter/lwpfribbreaks.hxx
+++ b/lotuswordpro/source/filter/lwpfribbreaks.hxx
@@ -73,7 +73,7 @@ class LwpFribPageBreak: public LwpFrib
 {
 public:
     LwpFribPageBreak( LwpPara* pPara );
-    ~LwpFribPageBreak();
+    virtual ~LwpFribPageBreak();
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     void RegisterBreakStyle(LwpPara* pPara);
     void ParseLayout();
@@ -91,14 +91,14 @@ class LwpFribLineBreak: public LwpFrib
 {
 public:
     LwpFribLineBreak( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribLineBreak(){}
+    virtual ~LwpFribLineBreak(){}
 };
 
 class LwpFribColumnBreak: public LwpFrib
 {
 public:
     LwpFribColumnBreak( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribColumnBreak(){}
+    virtual ~LwpFribColumnBreak(){}
     void RegisterBreakStyle(LwpPara* pPara);
 };
 
diff --git a/lotuswordpro/source/filter/lwpfribframe.hxx b/lotuswordpro/source/filter/lwpfribframe.hxx
index f87b56eff16d..eadf142019c4 100644
--- a/lotuswordpro/source/filter/lwpfribframe.hxx
+++ b/lotuswordpro/source/filter/lwpfribframe.hxx
@@ -72,7 +72,7 @@ class LwpFribFrame : public LwpFrib
 {
 public:
     LwpFribFrame( LwpPara* pPara) : LwpFrib(pPara){}
-    ~LwpFribFrame(){}
+    virtual ~LwpFribFrame(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpObject* GetLayout();
     void RegisterStyle(LwpFoundry* pFoundry) SAL_OVERRIDE;
@@ -86,7 +86,7 @@ class LwpFribRubyFrame : public LwpFrib
 {
 public:
     LwpFribRubyFrame( LwpPara* pPara) : LwpFrib(pPara){}
-    ~LwpFribRubyFrame(){}
+    virtual ~LwpFribRubyFrame(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpRubyLayout* GetLayout();
     void RegisterStyle(LwpFoundry* pFoundry) SAL_OVERRIDE;
diff --git a/lotuswordpro/source/filter/lwpfribmark.hxx b/lotuswordpro/source/filter/lwpfribmark.hxx
index 05dc66080724..ccef73cfc19d 100644
--- a/lotuswordpro/source/filter/lwpfribmark.hxx
+++ b/lotuswordpro/source/filter/lwpfribmark.hxx
@@ -78,7 +78,7 @@ public:
         : LwpFrib(pPara)
         , m_nType(0)
         {}
-    ~LwpFribCHBlock(){}
+    virtual ~LwpFribCHBlock(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpCHBlkMarker* GetMarker();
     sal_uInt8 GetType(){return m_nType;}
@@ -93,7 +93,7 @@ class LwpFribBookMark : public LwpFrib
 {
 public:
     LwpFribBookMark( LwpPara* pPara );
-    ~LwpFribBookMark(){}
+    virtual ~LwpFribBookMark(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpObjectID GetMarkerID(){return m_objMarker;}
     sal_uInt8 GetType(){return m_nType;}
@@ -111,7 +111,7 @@ class LwpFribField : public LwpFrib
 {
 public:
     LwpFribField( LwpPara* pPara );
-    ~LwpFribField(){}
+    virtual ~LwpFribField(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpFieldMark* GetMarker();
     sal_uInt8 GetType(){return m_nType;}
@@ -152,7 +152,7 @@ class LwpFribRubyMarker : public LwpFrib
 {
 public:
     LwpFribRubyMarker( LwpPara* pPara );
-    ~LwpFribRubyMarker(){}
+    virtual ~LwpFribRubyMarker(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpRubyMarker* GetMarker();
     sal_uInt8 GetType(){return m_nType;}
diff --git a/lotuswordpro/source/filter/lwpfribsection.hxx b/lotuswordpro/source/filter/lwpfribsection.hxx
index 4138e0cb22c5..d4eb4a7349a9 100644
--- a/lotuswordpro/source/filter/lwpfribsection.hxx
+++ b/lotuswordpro/source/filter/lwpfribsection.hxx
@@ -112,7 +112,7 @@ class LwpFribSection: public LwpFrib
 {
 public:
     LwpFribSection(LwpPara* pPara );
-    ~LwpFribSection();
+    virtual ~LwpFribSection();
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpSection * GetSection();
     void RegisterSectionStyle();
diff --git a/lotuswordpro/source/filter/lwpfribtable.hxx b/lotuswordpro/source/filter/lwpfribtable.hxx
index 16a5d95a575a..97d38ac5ac80 100644
--- a/lotuswordpro/source/filter/lwpfribtable.hxx
+++ b/lotuswordpro/source/filter/lwpfribtable.hxx
@@ -63,7 +63,7 @@ class LwpFribTable : public LwpFrib
 {
 public:
     LwpFribTable( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribTable(){}
+    virtual ~LwpFribTable(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     LwpSuperTableLayout* GetSuperTable();
     void RegisterNewStyle();
diff --git a/lotuswordpro/source/filter/lwpfribtext.hxx b/lotuswordpro/source/filter/lwpfribtext.hxx
index e9172c51a459..ab7f1a8bc153 100644
--- a/lotuswordpro/source/filter/lwpfribtext.hxx
+++ b/lotuswordpro/source/filter/lwpfribtext.hxx
@@ -70,7 +70,7 @@ class LwpFribText : public LwpFrib
 {
 public:
     LwpFribText( LwpPara* pPara, sal_Bool bNoUnicode=false);
-    ~LwpFribText(){}
+    virtual ~LwpFribText(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     void XFConvert(XFContentContainer* pXFPara,LwpStory* pStory);
 private:
@@ -84,14 +84,14 @@ class LwpFribHardSpace : public LwpFrib
 {
 public:
     LwpFribHardSpace( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribHardSpace(){}
+    virtual ~LwpFribHardSpace(){}
 };
 
 class LwpFribSoftHyphen : public LwpFrib
 {
 public:
     LwpFribSoftHyphen( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribSoftHyphen(){}
+    virtual ~LwpFribSoftHyphen(){}
 };
 
 //add by , 02/03/2005
@@ -138,7 +138,7 @@ class LwpFribDocVar : public LwpFrib
 public:
     LwpFribDocVar( LwpPara* pPara );
 
-    ~LwpFribDocVar();
+    virtual ~LwpFribDocVar();
 
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
 
@@ -195,14 +195,14 @@ class LwpFribTab : public LwpFrib
 {
 public:
     LwpFribTab( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribTab(){}
+    virtual ~LwpFribTab(){}
 };
 
 class LwpFribUnicode: public LwpFrib
 {
 public:
     LwpFribUnicode( LwpPara* pPara ) : LwpFrib(pPara){}
-    ~LwpFribUnicode(){}
+    virtual ~LwpFribUnicode(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     void XFConvert(XFContentContainer* pXFPara,LwpStory* pStory);
 private:
@@ -216,7 +216,7 @@ class LwpFribPageNumber : public LwpFrib
 public:
     LwpFribPageNumber(LwpPara* pPara) : LwpFrib(pPara),
         m_nNumStyle(0), m_nStartNum(1), m_nStartOnPage(1), m_nFlag(0){}
-    ~LwpFribPageNumber(){}
+    virtual ~LwpFribPageNumber(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     void XFConvert(XFContentContainer* pXFPara);
 private:
diff --git a/lotuswordpro/source/filter/lwpgrfobj.hxx b/lotuswordpro/source/filter/lwpgrfobj.hxx
index be9983e0938f..f36653c2f1da 100644
--- a/lotuswordpro/source/filter/lwpgrfobj.hxx
+++ b/lotuswordpro/source/filter/lwpgrfobj.hxx
@@ -92,7 +92,7 @@ class LwpGraphicObject : public LwpGraphicOleObject
 {
 public:
     LwpGraphicObject(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpGraphicObject();
+    virtual ~LwpGraphicObject();
 private:
     unsigned char m_sDataFormat[AFID_MAX_FILE_FORMAT_SIZE];
     unsigned char m_sServerContextFormat[AFID_MAX_CONTEXT_FORMAT_SIZE];
diff --git a/lotuswordpro/source/filter/lwpholder.hxx b/lotuswordpro/source/filter/lwpholder.hxx
index 714f1b75c2e8..46f10b166ffe 100644
--- a/lotuswordpro/source/filter/lwpholder.hxx
+++ b/lotuswordpro/source/filter/lwpholder.hxx
@@ -75,7 +75,7 @@ class LwpDLVListHeadHolder : public LwpObject
 {
 public:
     LwpDLVListHeadHolder(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpDLVListHeadHolder(){}
+    virtual ~LwpDLVListHeadHolder(){}
     void Read() SAL_OVERRIDE;
     LwpObjectID* GetHeadID() { return &m_DLVHead;}
 private:
@@ -89,7 +89,7 @@ class LwpDLVListHeadTailHolder : public LwpObject
 {
 public:
     LwpDLVListHeadTailHolder(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpDLVListHeadTailHolder(){}
+    virtual ~LwpDLVListHeadTailHolder(){}
     void Read() SAL_OVERRIDE;
     LwpObjectID* GetHead(){ return m_HeadTail.GetHead();}
     LwpObjectID* GetTail(){ return m_HeadTail.GetTail();}
@@ -104,7 +104,7 @@ class LwpObjectHolder : public LwpDLVList
 {
 public:
     LwpObjectHolder(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpObjectHolder(){}
+    virtual ~LwpObjectHolder(){}
     void Read() SAL_OVERRIDE;
     LwpObjectID* GetObject(){return &m_Object;}
 protected:
@@ -119,7 +119,7 @@ class LwpListList : public LwpObjectHolder
 {
 public:
     LwpListList(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpListList(){}
+    virtual ~LwpListList(){}
     void Read() SAL_OVERRIDE;
     LwpObjectID* GetHead(){ return m_HeadTail.GetHead();}
     LwpObjectID* GetTail(){ return m_HeadTail.GetTail();}
diff --git a/lotuswordpro/source/filter/lwpmarker.hxx b/lotuswordpro/source/filter/lwpmarker.hxx
index b61c75f6d9be..64bb2e475cd5 100644
--- a/lotuswordpro/source/filter/lwpmarker.hxx
+++ b/lotuswordpro/source/filter/lwpmarker.hxx
@@ -75,7 +75,7 @@ class LwpMarker : public LwpDLNFPVList
 {
 public:
     LwpMarker(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpMarker(){}
+    virtual ~LwpMarker(){}
     void Read() SAL_OVERRIDE;
     OUString GetNamedProperty(const OUString& name);
 protected:
@@ -108,7 +108,7 @@ class LwpStoryMarker : public LwpMarker
 {
 public:
     LwpStoryMarker(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpStoryMarker(){}
+    virtual ~LwpStoryMarker(){}
     void Read() SAL_OVERRIDE;
 private:
     LwpFribRange m_Range;
@@ -119,7 +119,7 @@ class LwpCHBlkMarker : public LwpStoryMarker
 {
 public:
     LwpCHBlkMarker(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpCHBlkMarker(){}
+    virtual ~LwpCHBlkMarker(){}
     void Read() SAL_OVERRIDE;
     sal_uInt16 GetAction(){return m_nAction;}
     void ConvertCHBlock(XFContentContainer* pXFPara,sal_uInt8 nType);
@@ -177,7 +177,7 @@ class LwpBookMark : public LwpDLNFVList
 {
 public:
     LwpBookMark(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpBookMark(){}
+    virtual ~LwpBookMark(){}
 protected:
     void Read() SAL_OVERRIDE;
 public:
@@ -195,7 +195,7 @@ class LwpFieldMark : public LwpStoryMarker
 {
 public:
     LwpFieldMark(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpFieldMark(){}
+    virtual ~LwpFieldMark(){}
     void Read() SAL_OVERRIDE;
     void ParseIndex(OUString& sKey1,OUString& sKey2);
     void ParseTOC(OUString& sLevel,OUString& sText);
@@ -259,7 +259,7 @@ class LwpRubyMarker : public LwpStoryMarker
 {
 public:
     LwpRubyMarker(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpRubyMarker(){}
+    virtual ~LwpRubyMarker(){}
     void Read() SAL_OVERRIDE;
     OUString GetRubyText(){return m_strRubyText;}
     void SetRubyText(const OUString& sText){m_strRubyText = sText;}
diff --git a/lotuswordpro/source/filter/lwpnotes.hxx b/lotuswordpro/source/filter/lwpnotes.hxx
index 16e59c6c63de..da9760b3480f 100644
--- a/lotuswordpro/source/filter/lwpnotes.hxx
+++ b/lotuswordpro/source/filter/lwpnotes.hxx
@@ -75,7 +75,7 @@ class LwpFribNote: public LwpFrib
 {
 public:
     LwpFribNote(LwpPara* pPara );
-    ~LwpFribNote(){}
+    virtual ~LwpFribNote(){}
     void Read(LwpObjectStream* pObjStrm, sal_uInt16 len) SAL_OVERRIDE;
     void RegisterNewStyle();
     void XFConvert(XFContentContainer* pCont);
diff --git a/lotuswordpro/source/filter/lwpnumericfmt.hxx b/lotuswordpro/source/filter/lwpnumericfmt.hxx
index ae7bb1ba7426..e0f3fa885cb2 100644
--- a/lotuswordpro/source/filter/lwpnumericfmt.hxx
+++ b/lotuswordpro/source/filter/lwpnumericfmt.hxx
@@ -309,7 +309,7 @@ class LwpLayoutNumerics : public LwpVirtualPiece
 public:
     LwpLayoutNumerics(LwpObjectHeader& objHdr, LwpSvStream* pStrm)
     :LwpVirtualPiece(objHdr, pStrm),cNumerics(m_pObjStrm){}
-    ~LwpLayoutNumerics(){}
+    virtual ~LwpLayoutNumerics(){}
     XFStyle* Convert();
     virtual void Read() SAL_OVERRIDE;
 
diff --git a/lotuswordpro/source/filter/lwpoleobject.hxx b/lotuswordpro/source/filter/lwpoleobject.hxx
index 46b764d5e2dd..1ab69c112065 100644
--- a/lotuswordpro/source/filter/lwpoleobject.hxx
+++ b/lotuswordpro/source/filter/lwpoleobject.hxx
@@ -112,7 +112,7 @@ class LwpOleObject : public LwpGraphicOleObject
 {
 public:
     LwpOleObject(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpOleObject(){}
+    virtual ~LwpOleObject(){}
     virtual void Read() SAL_OVERRIDE;
     virtual void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
     virtual void XFConvert(XFContentContainer * pCont) SAL_OVERRIDE;
diff --git a/lotuswordpro/source/filter/lwppagehint.hxx b/lotuswordpro/source/filter/lwppagehint.hxx
index 12ecc73c8634..8da11704639f 100644
--- a/lotuswordpro/source/filter/lwppagehint.hxx
+++ b/lotuswordpro/source/filter/lwppagehint.hxx
@@ -100,7 +100,7 @@ class LwpPageHint : public LwpDLVList
 {
 public:
     LwpPageHint(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpPageHint(){}
+    virtual ~LwpPageHint(){}
     void Read() SAL_OVERRIDE;
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
     sal_uInt16 GetPageNumber(){return m_nPageNumber;}
diff --git a/lotuswordpro/source/filter/lwppagelayout.hxx b/lotuswordpro/source/filter/lwppagelayout.hxx
index bb385e63f10a..c9711efb7baa 100644
--- a/lotuswordpro/source/filter/lwppagelayout.hxx
+++ b/lotuswordpro/source/filter/lwppagelayout.hxx
@@ -119,7 +119,7 @@ class LwpHeaderLayout: public LwpPlacableLayout
 {
 public:
     LwpHeaderLayout(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpHeaderLayout();
+    virtual ~LwpHeaderLayout();
     virtual LWP_LAYOUT_TYPE GetLayoutType () SAL_OVERRIDE { return LWP_HEADER_LAYOUT;}
     using LwpPlacableLayout::RegisterStyle;
     void RegisterStyle( XFPageMaster* pm1 );
@@ -145,7 +145,7 @@ class LwpFooterLayout: public LwpPlacableLayout
 {
 public:
     LwpFooterLayout(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpFooterLayout();
+    virtual ~LwpFooterLayout();
     virtual LWP_LAYOUT_TYPE GetLayoutType () SAL_OVERRIDE { return LWP_FOOTER_LAYOUT;}
     using LwpPlacableLayout::RegisterStyle;
     void RegisterStyle(XFPageMaster* pm1);
diff --git a/lotuswordpro/source/filter/lwppara.hxx b/lotuswordpro/source/filter/lwppara.hxx
index 5fb164c12943..1c9a76773091 100644
--- a/lotuswordpro/source/filter/lwppara.hxx
+++ b/lotuswordpro/source/filter/lwppara.hxx
@@ -148,7 +148,7 @@ class LwpPara : public LwpDLVList
 {
 public:
     LwpPara(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpPara();
+    virtual ~LwpPara();
 public:
     void Read() SAL_OVERRIDE;
     void RegisterStyle() SAL_OVERRIDE;
diff --git a/lotuswordpro/source/filter/lwpparaproperty.hxx b/lotuswordpro/source/filter/lwpparaproperty.hxx
index 5624aeb723f3..f9cf39a10f84 100644
--- a/lotuswordpro/source/filter/lwpparaproperty.hxx
+++ b/lotuswordpro/source/filter/lwpparaproperty.hxx
@@ -248,7 +248,7 @@ class LwpParaTabRackProperty : public LwpParaProperty
 {
 public:
     LwpParaTabRackProperty(LwpObjectStream* pStrm);
-    ~LwpParaTabRackProperty(void);
+    virtual ~LwpParaTabRackProperty(void);
     sal_uInt32 GetType() SAL_OVERRIDE { return PP_LOCAL_TABRACK; }
 
     inline LwpTabOverride* GetTab();
diff --git a/lotuswordpro/source/filter/lwpproplist.hxx b/lotuswordpro/source/filter/lwpproplist.hxx
index 65aca5d99eaf..1fd71bc09d82 100644
--- a/lotuswordpro/source/filter/lwpproplist.hxx
+++ b/lotuswordpro/source/filter/lwpproplist.hxx
@@ -73,7 +73,7 @@ class LwpPropListElement : public LwpDLVList
 {
 public:
     LwpPropListElement(LwpObjectHeader &objHdr, LwpSvStream *pStrm);
-    ~LwpPropListElement(){}
+    virtual ~LwpPropListElement(){}
     void Read() SAL_OVERRIDE;
     sal_Bool IsNamed(const OUString& name);
     LwpPropListElement* GetNext();
diff --git a/lotuswordpro/source/filter/lwpsection.hxx b/lotuswordpro/source/filter/lwpsection.hxx
index e7ac646fada4..ac06cae21e7a 100644
--- a/lotuswordpro/source/filter/lwpsection.hxx
+++ b/lotuswordpro/source/filter/lwpsection.hxx
@@ -94,7 +94,7 @@ class LwpSection : public LwpOrderedObject
 {
 public:
     LwpSection(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpSection();
+    virtual ~LwpSection();
     inline sal_uInt16 GetFlags();
     inline LwpPageLayout* GetPageLayout();
     inline LwpColor* GetColor();
@@ -152,7 +152,7 @@ class LwpIndexSection : public LwpSection
 {
 public:
     LwpIndexSection(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpIndexSection();
+    virtual ~LwpIndexSection();
     sal_Bool IsFormatRunin();
     sal_Bool IsFormatSeparator();
 protected:
diff --git a/lotuswordpro/source/filter/lwptable.hxx b/lotuswordpro/source/filter/lwptable.hxx
index 6fb2dce860b2..96b3974a795a 100644
--- a/lotuswordpro/source/filter/lwptable.hxx
+++ b/lotuswordpro/source/filter/lwptable.hxx
@@ -170,7 +170,7 @@ class LwpParallelColumns : public LwpTable
 {
 public:
     LwpParallelColumns(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpParallelColumns();
+    virtual ~LwpParallelColumns();
 protected:
     void Read() SAL_OVERRIDE;
     LwpObjectID     cDefaultLeftColumnStyle;
@@ -181,7 +181,7 @@ class LwpGlossary : public LwpParallelColumns
 {
 public:
     LwpGlossary(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpGlossary();
+    virtual ~LwpGlossary();
 protected:
     void Read() SAL_OVERRIDE;
     sal_uInt16 GetNumIndexRows(void);
diff --git a/lotuswordpro/source/filter/lwptblcell.hxx b/lotuswordpro/source/filter/lwptblcell.hxx
index 83e811a6e83e..bf1a06920f8a 100644
--- a/lotuswordpro/source/filter/lwptblcell.hxx
+++ b/lotuswordpro/source/filter/lwptblcell.hxx
@@ -107,7 +107,7 @@ class LwpRowList : public LwpDLVList
 {
 public:
     LwpRowList(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpRowList();
+    virtual ~LwpRowList();
 
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
     LwpObjectID GetChildHeadID(){return *cChild.GetHead();}
@@ -127,7 +127,7 @@ class LwpNumericValue : public LwpObject
 {
 public:
     LwpNumericValue(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpNumericValue();
+    virtual ~LwpNumericValue();
 
     double GetValue(){return cNumber;}
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
@@ -145,7 +145,7 @@ class LwpTableRange: public LwpDLVList
 {
 public:
     LwpTableRange(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpTableRange();
+    virtual ~LwpTableRange();
 
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
     LwpObjectID GetCellRangeID(){return cpCellRange;}
@@ -164,7 +164,7 @@ class LwpCellRange: public LwpObject
 {
 public:
     LwpCellRange(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpCellRange();
+    virtual ~LwpCellRange();
 
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
     LwpObjectID GetFolderID(){return cpFolder;}
@@ -180,7 +180,7 @@ class LwpFolder: public LwpDLVList
 {
 public:
     LwpFolder(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpFolder();
+    virtual ~LwpFolder();
 
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
     LwpObjectID GetChildHeadID(){ return *cChild.GetHead();}
@@ -198,7 +198,7 @@ class LwpDependent: public LwpDLVList
 {
 public:
     LwpDependent(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpDependent();
+    virtual ~LwpDependent();
 
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
 protected:
diff --git a/lotuswordpro/source/filter/lwptblformula.hxx b/lotuswordpro/source/filter/lwptblformula.hxx
index d10b3f50a23f..0a5060e3f7a5 100644
--- a/lotuswordpro/source/filter/lwptblformula.hxx
+++ b/lotuswordpro/source/filter/lwptblformula.hxx
@@ -200,7 +200,7 @@ class LwpFormulaInfo : public LwpCellList
 {
 public:
     LwpFormulaInfo(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpFormulaInfo();
+    virtual ~LwpFormulaInfo();
     sal_Bool IsFormula() SAL_OVERRIDE {return sal_True;}
     void SetRow(sal_uInt16 nRow){ m_nFormulaRow = nRow;}
     OUString Convert(LwpTableLayout* pCellsMap);
diff --git a/lotuswordpro/source/filter/lwptoc.hxx b/lotuswordpro/source/filter/lwptoc.hxx
index 73186eecc836..a06c20e5c309 100644
--- a/lotuswordpro/source/filter/lwptoc.hxx
+++ b/lotuswordpro/source/filter/lwptoc.hxx
@@ -150,7 +150,7 @@ public:
         USENUMBER = 0x02
     };
     LwpTocLevelData(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
-    ~LwpTocLevelData();
+    virtual ~LwpTocLevelData();
     void RegisterStyle() SAL_OVERRIDE;
     virtual void XFConvert(XFContentContainer* pCont) SAL_OVERRIDE;
     inline sal_uInt16 GetLevel(void){return m_nLevel;}
diff --git a/lotuswordpro/source/filter/lwpverdocument.hxx b/lotuswordpro/source/filter/lwpverdocument.hxx
index e392d193f33f..0a47b1134235 100644
--- a/lotuswordpro/source/filter/lwpverdocument.hxx
+++ b/lotuswordpro/source/filter/lwpverdocument.hxx
@@ -75,7 +75,7 @@ class LwpVerDocument : public LwpObject
 {
 public:
     LwpVerDocument(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpVerDocument(){}
+    virtual ~LwpVerDocument(){}
     void Read() SAL_OVERRIDE;
     virtual void RegisterStyle() SAL_OVERRIDE;
 private:
diff --git a/lotuswordpro/source/filter/lwpvpointer.hxx b/lotuswordpro/source/filter/lwpvpointer.hxx
index 23aaf6097227..de7d02689cb2 100644
--- a/lotuswordpro/source/filter/lwpvpointer.hxx
+++ b/lotuswordpro/source/filter/lwpvpointer.hxx
@@ -72,7 +72,7 @@ class LwpVersionedPointer : public LwpObject
 {
 public:
     LwpVersionedPointer(LwpObjectHeader& objHdr, LwpSvStream* pStrm);
-    ~LwpVersionedPointer(){}
+    virtual ~LwpVersionedPointer(){}
     void Read() SAL_OVERRIDE;
     void RegisterStyle() SAL_OVERRIDE;
     void Parse(IXFStream* pOutputStream) SAL_OVERRIDE;
diff --git a/lotuswordpro/source/filter/utlist.hxx b/lotuswordpro/source/filter/utlist.hxx
index c2a28656e1a7..26e3a89f86cb 100644
--- a/lotuswordpro/source/filter/utlist.hxx
+++ b/lotuswordpro/source/filter/utlist.hxx
@@ -134,7 +134,7 @@ private: // Data
 class CUtOwningList : public CUtList
 {
 public: // Methods
-    ~CUtOwningList();
+    virtual ~CUtOwningList();
 };
 }//end namespace OpenStormBento
 #endif
diff --git a/lotuswordpro/source/filter/xfilter/xfchange.hxx b/lotuswordpro/source/filter/xfilter/xfchange.hxx
index 1a3cc0a8989d..1ed94a9b53a1 100644
--- a/lotuswordpro/source/filter/xfilter/xfchange.hxx
+++ b/lotuswordpro/source/filter/xfilter/xfchange.hxx
@@ -74,7 +74,7 @@ class XFChangeList : public XFContentContainer
 {
 public:
     XFChangeList(){}
-    ~XFChangeList(){}
+    virtual ~XFChangeList(){}
     virtual void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
 };
 
@@ -82,7 +82,7 @@ class XFChangeRegion : public XFContentContainer
 {
 public:
     XFChangeRegion(){}
-    ~XFChangeRegion(){}
+    virtual ~XFChangeRegion(){}
     virtual void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
     void SetChangeID(const OUString& sID){m_sID=sID;}
     OUString GetChangeID(){return m_sID;}
@@ -96,7 +96,7 @@ class XFChangeInsert : public XFChangeRegion
 {
 public:
     XFChangeInsert(){}
-    ~XFChangeInsert(){}
+    virtual ~XFChangeInsert(){}
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
 };
 
@@ -104,7 +104,7 @@ class XFChangeDelete : public XFChangeRegion
 {
 public:
     XFChangeDelete(){}
-    ~XFChangeDelete(){}
+    virtual ~XFChangeDelete(){}
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
 };
 
@@ -112,7 +112,7 @@ class XFChange : public XFContent
 {
 public:
     XFChange(){}
-    ~XFChange(){}
+    virtual ~XFChange(){}
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
     void SetChangeID(const OUString& sID){m_sID=sID;}
     OUString GetChangeID(){return m_sID;}
@@ -124,7 +124,7 @@ class XFChangeStart : public XFContent
 {
 public:
     XFChangeStart(){}
-    ~XFChangeStart(){}
+    virtual ~XFChangeStart(){}
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
     void SetChangeID(const OUString& sID){m_sID=sID;}
     OUString GetChangeID(){return m_sID;}
@@ -136,7 +136,7 @@ class XFChangeEnd : public XFContent
 {
 public:
     XFChangeEnd(){}
-    ~XFChangeEnd(){}
+    virtual ~XFChangeEnd(){}
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
     void SetChangeID(const OUString& sID){m_sID=sID;}
     OUString GetChangeID(){return m_sID;}
diff --git a/lotuswordpro/source/filter/xfilter/xfconfigmanager.hxx b/lotuswordpro/source/filter/xfilter/xfconfigmanager.hxx
index 95e29f114d38..c467d18ddfd9 100644
--- a/lotuswordpro/source/filter/xfilter/xfconfigmanager.hxx
+++ b/lotuswordpro/source/filter/xfilter/xfconfigmanager.hxx
@@ -76,7 +76,7 @@ class XFConfigManager : public XFStyleContainer
 {
 public:
     XFConfigManager();
-    ~XFConfigManager();
+    virtual ~XFConfigManager();
 
 public:
     /**
diff --git a/lotuswordpro/source/filter/xfilter/xfcrossref.hxx b/lotuswordpro/source/filter/xfilter/xfcrossref.hxx
index 697af4c0d74f..684aafaf5b8d 100644
--- a/lotuswordpro/source/filter/xfilter/xfcrossref.hxx
+++ b/lotuswordpro/source/filter/xfilter/xfcrossref.hxx
@@ -70,7 +70,7 @@ class XFCrossRefStart : public XFContent
 {
 public:
     XFCrossRefStart();
-    ~XFCrossRefStart();
+    virtual ~XFCrossRefStart();
     void SetRefType(sal_uInt8 nType);
     void SetMarkName(const OUString& sName);
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
@@ -99,7 +99,7 @@ class XFCrossRefEnd : public XFContent
 {
 public:
     XFCrossRefEnd();
-    ~XFCrossRefEnd();
+    virtual ~XFCrossRefEnd();
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
 };
 
diff --git a/lotuswordpro/source/filter/xfilter/xfplaceholder.hxx b/lotuswordpro/source/filter/xfilter/xfplaceholder.hxx
index ae8592b8b6e9..7a11097840c3 100644
--- a/lotuswordpro/source/filter/xfilter/xfplaceholder.hxx
+++ b/lotuswordpro/source/filter/xfilter/xfplaceholder.hxx
@@ -70,7 +70,7 @@ class XFHolderStart : public XFContent
 {
 public:
     XFHolderStart();
-    ~XFHolderStart();
+    virtual ~XFHolderStart();
     void SetType(const OUString& sType);
     void SetDesc(const OUString& sDesc);
     void SetPrompt(const OUString& sText);
@@ -120,7 +120,7 @@ class XFHolderEnd : public XFContent
 {
 public:
     XFHolderEnd();
-    ~XFHolderEnd();
+    virtual ~XFHolderEnd();
     void ToXml(IXFStream *pStrm) SAL_OVERRIDE;
 };