loplugin:useuniqueptr in MSWordExportBase

Change-Id: I73c43bd95350a8ebb7373872d58fa8911736a0a3
Reviewed-on: https://gerrit.libreoffice.org/58017
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sw/source/filter/ww8/wrtw8num.cxx

@@ -74,7 +74,7 @@ sal_uInt16 MSWordExportBase::GetId( const SwNumRule& rNumRule )
 {
     if ( !m_pUsedNumTable )
     {
-        m_pUsedNumTable = new SwNumRuleTable;
+        m_pUsedNumTable.reset(new SwNumRuleTable);
         m_pUsedNumTable->insert( m_pUsedNumTable->begin(), m_pDoc->GetNumRuleTable().begin(), m_pDoc->GetNumRuleTable().end() );
         // Check, if the outline rule is already inserted into <pUsedNumTable>.
         // If yes, do not insert it again.

sw/source/filter/ww8/wrtww8.cxx

@@ -3173,11 +3173,11 @@ void MSWordExportBase::ExportDocument( bool bWriteAll )
         if ( rOpt.IsImpress2PowerPoint() )
             nSvxMSDffOLEConvFlags |= OLE_STARIMPRESS_2_POWERPOINT;
 
-        m_pOLEExp = new SvxMSExportOLEObjects( nSvxMSDffOLEConvFlags );
+        m_pOLEExp.reset(new SvxMSExportOLEObjects( nSvxMSDffOLEConvFlags ));
     }
 
     if ( !m_pOCXExp && m_pDoc->GetDocShell() )
-        m_pOCXExp = new SwMSConvertControls( m_pDoc->GetDocShell(), m_pCurPam );
+        m_pOCXExp.reset(new SwMSConvertControls( m_pDoc->GetDocShell(), m_pCurPam ));
 
     // #i81405# - Collect anchored objects before changing the redline mode.
     m_aFrames = GetFrames( *m_pDoc, bWriteAll? nullptr : m_pOrigPam );
@@ -3631,10 +3631,10 @@ MSWordExportBase::~MSWordExportBase()
         // - it's an auto delete array, so the rest of the array which are
         // duplicated lists that were added during the export will be deleted.
         m_pUsedNumTable->erase(m_pUsedNumTable->begin(), m_pUsedNumTable->begin() + m_pUsedNumTable->size() - m_nUniqueList);
-        delete m_pUsedNumTable;
+        m_pUsedNumTable.reset();
     }
-    delete m_pOLEExp;
-    delete m_pOCXExp;
+    m_pOLEExp.reset();
+    m_pOCXExp.reset();
 }
 
 WW8Export::WW8Export( SwWW8Writer *pWriter,

sw/source/filter/ww8/wrtww8.hxx

@@ -457,15 +457,15 @@ public:
     std::vector<const SwTOXType*> m_aTOXArr;
     const SfxItemSet* m_pISet;    // for double attributes
     WW8_WrPct*  m_pPiece;         // Pointer to Piece-Table
-    SwNumRuleTable* m_pUsedNumTable;  // all used NumRules
+    std::unique_ptr<SwNumRuleTable> m_pUsedNumTable;  // all used NumRules
     const SwTextNode *m_pTopNodeOfHdFtPage; ///< Top node of host page when in hd/ft
     std::map< sal_uInt16, sal_uInt16 > m_aRuleDuplicates; //map to Duplicated numrules
     std::stack< sal_Int32 > m_aCurrentCharPropStarts; ///< To remember the position in a run.
     WW8_WrtBookmarks* m_pBkmks;
     WW8_WrtRedlineAuthor* m_pRedlAuthors;
     std::shared_ptr<NfKeywordTable> m_pKeyMap;
-    SvxMSExportOLEObjects* m_pOLEExp;
-    SwMSConvertControls* m_pOCXExp;
+    std::unique_ptr<SvxMSExportOLEObjects> m_pOLEExp;
+    std::unique_ptr<SwMSConvertControls> m_pOCXExp;
     WW8OleMap m_aOleMap;    // To remember all already exported ole objects
     ww8::WW8TableInfo::Pointer_t m_pTableInfo;