loplugin:nullptr (automatic rewrite)

Change-Id: I0f2f81dae91f62639e79799b1bed1b2df1fd79ab

35 files changed, 91 insertions, 91 deletions

diff --git a/include/svl/aeitem.hxx b/include/svl/aeitem.hxx
index ed844fbd2c46..3dce3b88429f 100644
--- a/include/svl/aeitem.hxx
+++ b/include/svl/aeitem.hxx
@@ -52,7 +52,7 @@ public:
     virtual sal_uInt16      GetValueCount() const override;
     virtual sal_uInt16      GetValueByPos( sal_uInt16 nPos ) const override;
     virtual OUString   GetValueTextByPos( sal_uInt16 nPos ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*    Create(SvStream &, sal_uInt16 nVersion) const override;
     virtual bool        IsEnabled( sal_uInt16 ) const override;
     void                    DisableValue( sal_uInt16 );
diff --git a/include/svl/cenumitm.hxx b/include/svl/cenumitm.hxx
index a14f0c77b9b3..ad9ce1867629 100644
--- a/include/svl/cenumitm.hxx
+++ b/include/svl/cenumitm.hxx
@@ -39,7 +39,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any & rVal, sal_uInt8 = 0) const override;
diff --git a/include/svl/cintitem.hxx b/include/svl/cintitem.hxx
index 1ea75ae8e07f..a6861141fe3e 100644
--- a/include/svl/cintitem.hxx
+++ b/include/svl/cintitem.hxx
@@ -45,7 +45,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any& rVal,
@@ -58,7 +58,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     sal_uInt8 GetValue() const { return m_nValue; }
 
@@ -95,7 +95,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any& rVal,
@@ -108,7 +108,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     sal_uInt16 GetValue() const { return m_nValue; }
 
@@ -145,7 +145,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any& rVal,
@@ -158,7 +158,7 @@ public:
 
     virtual SvStream & Store(SvStream &, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     sal_Int32 GetValue() const { return m_nValue; }
 
@@ -195,7 +195,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any& rVal,
@@ -208,7 +208,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     sal_uInt32 GetValue() const { return m_nValue; }
 
diff --git a/include/svl/cntwall.hxx b/include/svl/cntwall.hxx
index 991a8036ec08..a9fb8e1aa771 100644
--- a/include/svl/cntwall.hxx
+++ b/include/svl/cntwall.hxx
@@ -47,7 +47,7 @@ public:
     virtual bool            operator==( const SfxPoolItem& ) const override;
     virtual SfxPoolItem*    Create( SvStream&, sal_uInt16 nItemVersion ) const override;
     virtual SvStream&       Store( SvStream&, sal_uInt16 nItemVersion ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool* pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool* pPool = nullptr ) const override;
 
     virtual bool            QueryValue( css::uno::Any& rVal,
                                          sal_uInt8 nMemberId = 0 ) const override;
diff --git a/include/svl/ctypeitm.hxx b/include/svl/ctypeitm.hxx
index bd72434ae87f..64beb5fe4181 100644
--- a/include/svl/ctypeitm.hxx
+++ b/include/svl/ctypeitm.hxx
@@ -45,7 +45,7 @@ public:
 
     virtual sal_uInt16 GetVersion(sal_uInt16) const override;
 
-    virtual SfxPoolItem* Clone( SfxItemPool *pPool = NULL ) const override;
+    virtual SfxPoolItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     void SetValue( const OUString& rNewVal );
 
@@ -53,7 +53,7 @@ public:
                                                  SfxMapUnit eCoreMetric,
                                                  SfxMapUnit ePresMetric,
                                                  OUString & rText,
-                                                 const IntlWrapper* pIntlWrapper = 0 ) const override;
+                                                 const IntlWrapper* pIntlWrapper = nullptr ) const override;
 
     virtual bool QueryValue( css::uno::Any& rVal,
                              sal_uInt8 nMemberId = 0 ) const override;
diff --git a/include/svl/custritm.hxx b/include/svl/custritm.hxx
index 4c59264de5e1..142c4c33c344 100644
--- a/include/svl/custritm.hxx
+++ b/include/svl/custritm.hxx
@@ -49,7 +49,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any& rVal,
@@ -57,7 +57,7 @@ public:
 
     virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     const OUString & GetValue() const { return m_aValue; }
 
diff --git a/include/svl/eitem.hxx b/include/svl/eitem.hxx
index 46c8534327ea..84d9f4270ae4 100644
--- a/include/svl/eitem.hxx
+++ b/include/svl/eitem.hxx
@@ -91,7 +91,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 = 0) const override;
@@ -104,7 +104,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     virtual OUString GetValueTextByVal(bool bTheValue) const;
 };
diff --git a/include/svl/filerec.hxx b/include/svl/filerec.hxx
index 3f7db59cc996..bf92859b07c5 100644
--- a/include/svl/filerec.hxx
+++ b/include/svl/filerec.hxx
@@ -232,7 +232,7 @@ protected:
 
                         // three phase constructor for sub-classes
     SfxMiniRecordReader()
-        : _pStream(NULL)
+        : _pStream(nullptr)
         , _nEofRec(0)
         , _bSkipped(false)
         , _nPreTag(0)
diff --git a/include/svl/flagitem.hxx b/include/svl/flagitem.hxx
index 71324d81510c..3b78d7ed6cd9 100644
--- a/include/svl/flagitem.hxx
+++ b/include/svl/flagitem.hxx
@@ -43,12 +43,12 @@ public:
     virtual SfxPoolItem*     Create(SvStream &, sal_uInt16 nVersion) const override;
     virtual SvStream&        Store(SvStream &, sal_uInt16 nItemVersion) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString & rText,
-                                    const IntlWrapper * = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
             sal_uInt16           GetValue() const { return nVal; }
             void             SetValue( sal_uInt16 nNewVal ) {
                                  DBG_ASSERT( GetRefCount() == 0, "SetValue() with pooled item" );
diff --git a/include/svl/globalnameitem.hxx b/include/svl/globalnameitem.hxx
index 3e552c2e40e6..7128cda41350 100644
--- a/include/svl/globalnameitem.hxx
+++ b/include/svl/globalnameitem.hxx
@@ -35,7 +35,7 @@ public:
                             virtual ~SfxGlobalNameItem();
 
     virtual bool            operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     SvGlobalName            GetValue() const { return m_aName; }
 
     virtual bool            PutValue  ( const css::uno::Any& rVal,
diff --git a/include/svl/grabbagitem.hxx b/include/svl/grabbagitem.hxx
index 9fc6949eb69c..95bcf11b7ba8 100644
--- a/include/svl/grabbagitem.hxx
+++ b/include/svl/grabbagitem.hxx
@@ -26,7 +26,7 @@ public:
     TYPEINFO_OVERRIDE();
 
     SfxGrabBagItem();
-    SfxGrabBagItem(sal_uInt16 nWhich, const std::map<OUString, css::uno::Any>* pMap = 0);
+    SfxGrabBagItem(sal_uInt16 nWhich, const std::map<OUString, css::uno::Any>* pMap = nullptr);
     SfxGrabBagItem(const SfxGrabBagItem& rItem);
     virtual ~SfxGrabBagItem();
 
@@ -41,7 +41,7 @@ public:
     }
 
     virtual bool operator==(const SfxPoolItem&) const override;
-    virtual SfxPoolItem* Clone(SfxItemPool* pPool = 0) const override;
+    virtual SfxPoolItem* Clone(SfxItemPool* pPool = nullptr) const override;
 
     virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
     virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
diff --git a/include/svl/ilstitem.hxx b/include/svl/ilstitem.hxx
index 64410a8e0196..e3f2bc56f216 100644
--- a/include/svl/ilstitem.hxx
+++ b/include/svl/ilstitem.hxx
@@ -46,7 +46,7 @@ public:
     void                    GetList( ::std::vector < sal_Int32 >& rList ) const;
 
     virtual bool            operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool            PutValue  ( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
 };
diff --git a/include/svl/imageitm.hxx b/include/svl/imageitm.hxx
index a6bfd1d09176..662eed5dc7ff 100644
--- a/include/svl/imageitm.hxx
+++ b/include/svl/imageitm.hxx
@@ -33,7 +33,7 @@ public:
                             SfxImageItem( const SfxImageItem& );
     virtual                 ~SfxImageItem();
 
-    virtual SfxPoolItem*    Clone( SfxItemPool* pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool* pPool = nullptr ) const override;
     virtual bool            operator==( const SfxPoolItem& ) const override;
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
diff --git a/include/svl/inettype.hxx b/include/svl/inettype.hxx
index 59d63d6d1b42..4fe32060585b 100644
--- a/include/svl/inettype.hxx
+++ b/include/svl/inettype.hxx
@@ -219,8 +219,8 @@ class SVL_DLLPUBLIC INetContentTypes
 public:
     static INetContentType RegisterContentType(OUString const & rTypeName,
                                                OUString const & rPresentation,
-                                               OUString const * pExtension = 0,
-                                               OUString const * pSystemFileType = 0);
+                                               OUString const * pExtension = nullptr,
+                                               OUString const * pSystemFileType = nullptr);
 
     static INetContentType GetContentType(OUString const & rTypeName);
 
@@ -237,7 +237,7 @@ public:
 
     static bool parse(OUString const & rMediaType, OUString & rType,
                       OUString & rSubType,
-                      INetContentTypeParameterList * pParameters = 0);
+                      INetContentTypeParameterList * pParameters = nullptr);
 };
 
 #endif // INCLUDED_SVL_INETTYPE_HXX
diff --git a/include/svl/int64item.hxx b/include/svl/int64item.hxx
index feb0734e77d9..3402e1d96d68 100644
--- a/include/svl/int64item.hxx
+++ b/include/svl/int64item.hxx
@@ -28,7 +28,7 @@ public:
 
     virtual bool GetPresentation(
         SfxItemPresentation, SfxMapUnit, SfxMapUnit,
-        OUString& rText, const IntlWrapper* pIntlWrapper = NULL ) const override;
+        OUString& rText, const IntlWrapper* pIntlWrapper = nullptr ) const override;
 
     virtual bool QueryValue(
         css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
@@ -40,7 +40,7 @@ public:
 
     virtual SvStream& Store( SvStream& rStream, sal_uInt16 nItemVersion ) const override;
 
-    virtual SfxPoolItem* Clone( SfxItemPool* pOther = NULL ) const override;
+    virtual SfxPoolItem* Clone( SfxItemPool* pOther = nullptr ) const override;
 
     sal_Int64 GetValue() const { return mnValue;}
 
diff --git a/include/svl/intitem.hxx b/include/svl/intitem.hxx
index 9ecbfce68b2d..ff5e7af020aa 100644
--- a/include/svl/intitem.hxx
+++ b/include/svl/intitem.hxx
@@ -34,7 +34,7 @@ public:
 
     virtual SfxPoolItem * Create(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override
     { return new SfxByteItem(*this); }
 };
 
@@ -62,7 +62,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue( css::uno::Any& rVal,
@@ -75,7 +75,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     sal_Int16 GetValue() const { return m_nValue; }
 
@@ -103,7 +103,7 @@ public:
     virtual SfxPoolItem * Create(SvStream & rStream, sal_uInt16) const override
     { return new SfxUInt16Item(Which(), rStream); }
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override
     { return new SfxUInt16Item(*this); }
 
     void dumpAsXml(struct _xmlTextWriter* pWriter) const override;
@@ -124,7 +124,7 @@ public:
     virtual SfxPoolItem * Create(SvStream & rStream, sal_uInt16) const override
     { return new SfxInt32Item(Which(), rStream); }
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override
     { return new SfxInt32Item(*this); }
 
 };
@@ -144,7 +144,7 @@ public:
     virtual SfxPoolItem * Create(SvStream & rStream, sal_uInt16) const override
     { return new SfxUInt32Item(Which(), rStream); }
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override
     { return new SfxUInt32Item(*this); }
 };
 
diff --git a/include/svl/itempool.hxx b/include/svl/itempool.hxx
index 8098e415572a..a719a11c69da 100644
--- a/include/svl/itempool.hxx
+++ b/include/svl/itempool.hxx
@@ -103,7 +103,7 @@ public:
                                     SfxItemPool( const OUString &rName,
                                                  sal_uInt16 nStart, sal_uInt16 nEnd,
                                                  const SfxItemInfo *pItemInfos,
-                                                 SfxPoolItem **pDefaults = 0,
+                                                 SfxPoolItem **pDefaults = nullptr,
                                                  bool bLoadRefCounts = true );
 
 protected:
@@ -154,7 +154,7 @@ public:
     virtual bool                    GetPresentation( const SfxPoolItem& rItem,
                                         SfxMapUnit          ePresentationMetric,
                                         OUString&           rText,
-                                        const IntlWrapper * pIntlWrapper = 0 ) const;
+                                        const IntlWrapper * pIntlWrapper = nullptr ) const;
     virtual SfxItemPool*            Clone() const;
     const OUString&                 GetName() const;
 
@@ -164,7 +164,7 @@ public:
 
     const SfxPoolItem*              LoadItem( SvStream &rStream,
                                               bool bDirect = false,
-                                              const SfxItemPool *pRefPool = 0 );
+                                              const SfxItemPool *pRefPool = nullptr );
     bool                            StoreItem( SvStream &rStream,
                                                const SfxPoolItem &rItem,
                                                bool bDirect = false ) const;
@@ -175,7 +175,7 @@ public:
     sal_uInt32                      GetItemCount2(sal_uInt16 nWhich) const;
     const SfxPoolItem*              LoadSurrogate(SvStream& rStream,
                                             sal_uInt16 &rWhich, sal_uInt16 nSlotId,
-                                            const SfxItemPool* pRefPool = 0 );
+                                            const SfxItemPool* pRefPool = nullptr );
     bool                            StoreSurrogate(SvStream& rStream,
                                             const SfxPoolItem *pItem ) const;
 
diff --git a/include/svl/itemset.hxx b/include/svl/itemset.hxx
index c3710dbd5961..3c2cba1e0e7d 100644
--- a/include/svl/itemset.hxx
+++ b/include/svl/itemset.hxx
@@ -71,7 +71,7 @@ public:
                                 SfxItemSet( SfxItemPool&, const sal_uInt16* nWhichPairTable );
     virtual                     ~SfxItemSet();
 
-    virtual SfxItemSet *        Clone(bool bItems = true, SfxItemPool *pToPool = 0) const;
+    virtual SfxItemSet *        Clone(bool bItems = true, SfxItemPool *pToPool = nullptr) const;
 
     // Get number of items
     sal_uInt16                  Count() const { return m_nCount; }
@@ -112,9 +112,9 @@ public:
     // Get item-status
     SfxItemState                GetItemState(   sal_uInt16 nWhich,
                                                 bool bSrchInParent = true,
-                                                const SfxPoolItem **ppItem = 0 ) const;
+                                                const SfxPoolItem **ppItem = nullptr ) const;
 
-    bool                        HasItem(sal_uInt16 nWhich, const SfxPoolItem** ppItem = NULL) const;
+    bool                        HasItem(sal_uInt16 nWhich, const SfxPoolItem** ppItem = nullptr) const;
 
     void                        DisableItem(sal_uInt16 nWhich);
     void                        InvalidateItem( sal_uInt16 nWhich );
@@ -149,7 +149,7 @@ public:
     const SfxItemSet*           GetParent() const { return m_pParent; }
 
     SvStream &                  Load( SvStream &, bool bDirect = false,
-                                      const SfxItemPool *pRefPool = 0 );
+                                      const SfxItemPool *pRefPool = nullptr );
     SvStream &                  Store( SvStream &, bool bDirect = false ) const;
 
     bool                        operator==(const SfxItemSet &) const;
@@ -176,7 +176,7 @@ public:
                                 SfxAllItemSet( const SfxItemSet & );
                                 SfxAllItemSet( const SfxAllItemSet & );
 
-    virtual SfxItemSet *        Clone( bool bItems = true, SfxItemPool *pToPool = 0 ) const override;
+    virtual SfxItemSet *        Clone( bool bItems = true, SfxItemPool *pToPool = nullptr ) const override;
     virtual const SfxPoolItem*  Put( const SfxPoolItem&, sal_uInt16 nWhich ) override;
     using SfxItemSet::Put;
 };
diff --git a/include/svl/lckbitem.hxx b/include/svl/lckbitem.hxx
index 716e8fce8ea9..589bcff52078 100644
--- a/include/svl/lckbitem.hxx
+++ b/include/svl/lckbitem.hxx
@@ -36,7 +36,7 @@ public:
                             virtual ~SfxLockBytesItem();
 
     virtual bool            operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*    Create(SvStream &, sal_uInt16 nItemVersion) const override;
     virtual SvStream&       Store(SvStream &, sal_uInt16 nItemVersion ) const override;
 
diff --git a/include/svl/macitem.hxx b/include/svl/macitem.hxx
index fbded02af880..43e9a394048f 100644
--- a/include/svl/macitem.hxx
+++ b/include/svl/macitem.hxx
@@ -130,8 +130,8 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*    Create(SvStream &, sal_uInt16) const override;
     virtual SvStream&       Store(SvStream &, sal_uInt16 nItemVersion ) const override;
     virtual sal_uInt16          GetVersion( sal_uInt16 nFileFormatVersion ) const override;
diff --git a/include/svl/nranges.hxx b/include/svl/nranges.hxx
index 497f3a1b296b..4cc9fc213f89 100644
--- a/include/svl/nranges.hxx
+++ b/include/svl/nranges.hxx
@@ -31,7 +31,7 @@ class SfxUShortRanges
     sal_uInt16*                 _pRanges; // 0-terminated array of sal_uInt16-pairs
 
 public:
-                                SfxUShortRanges() : _pRanges( 0 ) {}
+                                SfxUShortRanges() : _pRanges( nullptr ) {}
                                 SfxUShortRanges( const SfxUShortRanges &rOrig );
                                 SfxUShortRanges( sal_uInt16 nWhich1, sal_uInt16 nWhich2 );
                                 SfxUShortRanges( const sal_uInt16* nNumTable );
diff --git a/include/svl/ondemand.hxx b/include/svl/ondemand.hxx
index 8b9f3672da01..b32dc3608663 100644
--- a/include/svl/ondemand.hxx
+++ b/include/svl/ondemand.hxx
@@ -67,8 +67,8 @@ class OnDemandLocaleDataWrapper
 public:
                                 OnDemandLocaleDataWrapper()
                                     : eLastAnyLanguage( LANGUAGE_DONTKNOW )
-                                    , pEnglish(0)
-                                    , pAny(0)
+                                    , pEnglish(nullptr)
+                                    , pAny(nullptr)
                                     , bInitialized(false)
                                     {
                                         pCurrent = pSystem = aSysLocale.GetLocaleDataPtr();
@@ -78,9 +78,9 @@ public:
                                     const css::uno::Reference< css::uno::XComponentContext >& rxContext,
                                     const LanguageTag& rLanguageTag
                                     )
-                                    : pEnglish(0)
-                                    , pAny(0)
-                                    , pCurrent(0)
+                                    : pEnglish(nullptr)
+                                    , pAny(nullptr)
+                                    , pCurrent(nullptr)
                                     , bInitialized(false)
                                     {
                                         pSystem = aSysLocale.GetLocaleDataPtr();
@@ -156,7 +156,7 @@ class OnDemandCalendarWrapper
 
 public:
                                 OnDemandCalendarWrapper()
-                                    : pPtr(0)
+                                    : pPtr(nullptr)
                                     , bValid(false)
                                     , bInitialized(false)
                                     {}
@@ -184,7 +184,7 @@ public:
                                         if ( pPtr )
                                         {
                                             delete pPtr;
-                                            pPtr = NULL;
+                                            pPtr = nullptr;
                                         }
                                         bInitialized = true;
                                     }
@@ -229,7 +229,7 @@ public:
                                 OnDemandTransliterationWrapper()
                                     : eLanguage( LANGUAGE_SYSTEM )
                                     , nType(css::i18n::TransliterationModules_END_OF_MODULE)
-                                    , pPtr(0)
+                                    , pPtr(nullptr)
                                     , bValid(false)
                                     , bInitialized(false)
                                     {}
@@ -262,7 +262,7 @@ public:
                                         if ( pPtr )
                                         {
                                             delete pPtr;
-                                            pPtr = NULL;
+                                            pPtr = nullptr;
                                         }
                                         bInitialized = true;
                                     }
@@ -304,13 +304,13 @@ class OnDemandNativeNumberWrapper
 
 public:
                                 OnDemandNativeNumberWrapper()
-                                    : pPtr(0)
+                                    : pPtr(nullptr)
                                     , bInitialized(false)
                                     {}
                                 OnDemandNativeNumberWrapper(
                                     const css::uno::Reference< css::uno::XComponentContext >& rxContext
                                     )
-                                    : pPtr(0)
+                                    : pPtr(nullptr)
                                     , bInitialized(false)
                                     {
                                         init( rxContext );
@@ -328,7 +328,7 @@ public:
                                         if ( pPtr )
                                         {
                                             delete pPtr;
-                                            pPtr = NULL;
+                                            pPtr = nullptr;
                                         }
                                         bInitialized = true;
                                     }
diff --git a/include/svl/poolitem.hxx b/include/svl/poolitem.hxx
index f6a7df9b98bf..ff83ea32df8b 100644
--- a/include/svl/poolitem.hxx
+++ b/include/svl/poolitem.hxx
@@ -175,7 +175,7 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresentationMetric,
                                     OUString &rText,
-                                    const IntlWrapper * pIntlWrapper = 0 ) const;
+                                    const IntlWrapper * pIntlWrapper = nullptr ) const;
 
     virtual sal_uInt16       GetVersion( sal_uInt16 nFileFormatVersion ) const;
     virtual bool             ScaleMetrics( long lMult, long lDiv );
@@ -186,7 +186,7 @@ public:
 
     virtual SfxPoolItem*     Create( SvStream &, sal_uInt16 nItemVersion ) const;
     virtual SvStream&        Store( SvStream &, sal_uInt16 nItemVersion ) const;
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const = 0;
+    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const = 0;
 
     sal_uLong                GetRefCount() const { return m_nRefCount; }
     inline SfxItemKind       GetKind() const { return m_nKind; }
@@ -264,10 +264,10 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
 
     // create a copy of itself
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
 };
 
 class SVL_DLLPUBLIC SfxSetItem: public SfxPoolItem
@@ -280,7 +280,7 @@ public:
                             TYPEINFO_OVERRIDE();
                             SfxSetItem( sal_uInt16 nWhich, SfxItemSet *pSet );
                             SfxSetItem( sal_uInt16 nWhich, const SfxItemSet &rSet );
-                            SfxSetItem( const SfxSetItem&, SfxItemPool *pPool = 0 );
+                            SfxSetItem( const SfxSetItem&, SfxItemPool *pPool = nullptr );
                             virtual ~SfxSetItem();
 
     virtual bool            operator==( const SfxPoolItem& ) const override;
@@ -289,10 +289,10 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
 
     // create a copy of itself
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override = 0;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override = 0;
     virtual SfxPoolItem*    Create(SvStream &, sal_uInt16 nVersion) const override = 0;
     virtual SvStream&       Store(SvStream &, sal_uInt16 nVer) const override;
 
diff --git a/include/svl/ptitem.hxx b/include/svl/ptitem.hxx
index 92dd2abaa2b1..4e5e51dddf85 100644
--- a/include/svl/ptitem.hxx
+++ b/include/svl/ptitem.hxx
@@ -40,11 +40,11 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
 
     virtual bool             operator==( const SfxPoolItem& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*     Create(SvStream &, sal_uInt16 nItemVersion) const override;
     virtual SvStream&        Store(SvStream &, sal_uInt16 nItemVersion) const override;
 
diff --git a/include/svl/rectitem.hxx b/include/svl/rectitem.hxx
index 5031f0732f53..c6bab73dc38c 100644
--- a/include/svl/rectitem.hxx
+++ b/include/svl/rectitem.hxx
@@ -41,10 +41,10 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
 
     virtual bool             operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*     Create(SvStream &, sal_uInt16 nItemVersion) const override;
     virtual SvStream&        Store(SvStream &, sal_uInt16 nItemVersion) const override;
 
diff --git a/include/svl/rngitem.hxx b/include/svl/rngitem.hxx
index a449a9339b47..8739be11e4e5 100644
--- a/include/svl/rngitem.hxx
+++ b/include/svl/rngitem.hxx
@@ -42,8 +42,8 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
-    virtual SfxPoolItem*        Clone( SfxItemPool *pPool = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
+    virtual SfxPoolItem*        Clone( SfxItemPool *pPool = nullptr ) const override;
     inline sal_uInt16&          From() { return nFrom; }
     virtual SfxPoolItem*        Create( SvStream &, sal_uInt16 nVersion ) const override;
     virtual SvStream&           Store( SvStream &, sal_uInt16 nItemVersion ) const override;
@@ -67,8 +67,8 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
-    virtual SfxPoolItem*        Clone( SfxItemPool *pPool = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
+    virtual SfxPoolItem*        Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*        Create( SvStream &, sal_uInt16 nVersion ) const override;
     virtual SvStream&           Store( SvStream &, sal_uInt16 nItemVersion ) const override;
 };
diff --git a/include/svl/slstitm.hxx b/include/svl/slstitm.hxx
index 9f1fac772b1c..57bc2e34eaea 100644
--- a/include/svl/slstitm.hxx
+++ b/include/svl/slstitm.hxx
@@ -37,7 +37,7 @@ public:
     TYPEINFO_OVERRIDE();
 
     SfxStringListItem();
-    SfxStringListItem( sal_uInt16 nWhich, const std::vector<OUString> *pList=NULL );
+    SfxStringListItem( sal_uInt16 nWhich, const std::vector<OUString> *pList=nullptr );
     SfxStringListItem( sal_uInt16 nWhich, SvStream& rStream );
     SfxStringListItem( const SfxStringListItem& rItem );
     virtual ~SfxStringListItem();
@@ -58,8 +58,8 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
+    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*    Create( SvStream &, sal_uInt16 nVersion ) const override;
     virtual SvStream&       Store( SvStream &, sal_uInt16 nItemVersion ) const override;
 
diff --git a/include/svl/srchitem.hxx b/include/svl/srchitem.hxx
index 7a48eebf492c..acca4911fbcb 100644
--- a/include/svl/srchitem.hxx
+++ b/include/svl/srchitem.hxx
@@ -101,11 +101,11 @@ public:
     virtual bool             QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool             PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
     virtual bool             operator == ( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
-                                    OUString &rText, const IntlWrapper * = 0 ) const override;
+                                    OUString &rText, const IntlWrapper * = nullptr ) const override;
 
     // ConfigItem
     virtual void            Notify( const css::uno::Sequence< OUString > &rPropertyNames ) override;
diff --git a/include/svl/stritem.hxx b/include/svl/stritem.hxx
index ad775c5f5424..ca20acc142f5 100644
--- a/include/svl/stritem.hxx
+++ b/include/svl/stritem.hxx
@@ -40,7 +40,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     void dumpAsXml(struct _xmlTextWriter* pWriter) const override;
 };
diff --git a/include/svl/style.hxx b/include/svl/style.hxx
index cff7f49dfcee..c1d9a8209b7a 100644
--- a/include/svl/style.hxx
+++ b/include/svl/style.hxx
@@ -280,7 +280,7 @@ public:
 
 protected:
     SfxStyleSheet() // do not use! needed by MSVC at compile time to satisfy ImplInheritanceHelper2
-        : SfxStyleSheetBase(OUString("dummy"), NULL, SFX_STYLE_FAMILY_ALL, 0)
+        : SfxStyleSheetBase(OUString("dummy"), nullptr, SFX_STYLE_FAMILY_ALL, 0)
     {
         assert(false);
     }
diff --git a/include/svl/stylepool.hxx b/include/svl/stylepool.hxx
index 18f3bef940e1..f12528ad56c4 100644
--- a/include/svl/stylepool.hxx
+++ b/include/svl/stylepool.hxx
@@ -33,7 +33,7 @@ private:
 public:
     typedef std::shared_ptr<SfxItemSet> SfxItemSet_Pointer_t;
 
-    explicit StylePool( SfxItemSet* pIgnorableItems = 0 );
+    explicit StylePool( SfxItemSet* pIgnorableItems = nullptr );
 
     /** Insert a SfxItemSet into the style pool.
 
diff --git a/include/svl/szitem.hxx b/include/svl/szitem.hxx
index 3d9894ba4f42..f9d3d1248fae 100644
--- a/include/svl/szitem.hxx
+++ b/include/svl/szitem.hxx
@@ -41,7 +41,7 @@ public:
                                     SfxMapUnit eCoreMetric,
                                     SfxMapUnit ePresMetric,
                                     OUString &rText,
-                                    const IntlWrapper * = 0 ) const override;
+                                    const IntlWrapper * = nullptr ) const override;
 
     virtual bool             operator==( const SfxPoolItem& ) const override;
     virtual bool             QueryValue( css::uno::Any& rVal,
@@ -49,7 +49,7 @@ public:
     virtual bool             PutValue( const css::uno::Any& rVal,
                                           sal_uInt8 nMemberId ) override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const override;
+    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual SfxPoolItem*     Create(SvStream &, sal_uInt16 nItemVersion) const override;
     virtual SvStream&        Store(SvStream &, sal_uInt16 nItemVersion) const override;
 };
diff --git a/include/svl/undo.hxx b/include/svl/undo.hxx
index aacc127d13e3..96c77cb600f1 100644
--- a/include/svl/undo.hxx
+++ b/include/svl/undo.hxx
@@ -117,7 +117,7 @@ struct SVL_DLLPUBLIC SfxUndoArray
     SfxUndoArray            *pFatherUndoArray;
                             SfxUndoArray(size_t nMax=0):
                                 nMaxUndoActions(nMax), nCurUndoAction(0),
-                                pFatherUndoArray(0) {}
+                                pFatherUndoArray(nullptr) {}
     virtual ~SfxUndoArray();
 };
 
diff --git a/include/svl/visitem.hxx b/include/svl/visitem.hxx
index 107c8087b3d4..0819d35f28e5 100644
--- a/include/svl/visitem.hxx
+++ b/include/svl/visitem.hxx
@@ -50,7 +50,7 @@ public:
     virtual bool GetPresentation(SfxItemPresentation,
                                                 SfxMapUnit, SfxMapUnit,
                                                 OUString & rText,
-                                                const IntlWrapper * = 0)
+                                                const IntlWrapper * = nullptr)
         const override;
 
     virtual bool QueryValue( css::uno::Any& rVal,
@@ -63,7 +63,7 @@ public:
 
     virtual SvStream & Store(SvStream & rStream, sal_uInt16) const override;
 
-    virtual SfxPoolItem * Clone(SfxItemPool * = 0) const override;
+    virtual SfxPoolItem * Clone(SfxItemPool * = nullptr) const override;
 
     OUString GetValueTextByVal(bool bTheValue) const;
 
diff --git a/include/svl/zforlist.hxx b/include/svl/zforlist.hxx
index 216d354d3db1..2e3760e084ee 100644
--- a/include/svl/zforlist.hxx
+++ b/include/svl/zforlist.hxx
@@ -704,8 +704,8 @@ public:
         returned, even if the format code only contains [$xxx] !
      */
     bool    GetNewCurrencySymbolString( sal_uInt32 nFormat, OUString& rSymbol,
-                                        const NfCurrencyEntry** ppEntry = NULL,
-                                        bool* pBank = NULL ) const;
+                                        const NfCurrencyEntry** ppEntry = nullptr,
+                                        bool* pBank = nullptr ) const;
 
     /** Look up the corresponding NfCurrencyEntry matching
         rSymbol (may be CurrencySymbol or CurrencyAbbreviation) and possibly