loplugin:nullptr (automatic rewrite)

Change-Id: I3aa15efd12b8c9b20319a1975dbbd541783aea2d

21 files changed, 58 insertions, 58 deletions

diff --git a/drawinglayer/source/drawinglayeruno/drawinglayeruno.cxx b/drawinglayer/source/drawinglayeruno/drawinglayeruno.cxx
index 33ba9798ae92..2e7ec2dfd629 100644
--- a/drawinglayer/source/drawinglayeruno/drawinglayeruno.cxx
+++ b/drawinglayer/source/drawinglayeruno/drawinglayeruno.cxx
@@ -35,7 +35,7 @@ extern "C"
     SAL_DLLPUBLIC_EXPORT void* SAL_CALL drawinglayer_component_getFactory( const sal_Char* pImplName, void* pServiceManager, void* /* pRegistryKey */ )
     {
         uno::Reference< lang::XSingleServiceFactory > xFactory;
-        void* pRet = 0;
+        void* pRet = nullptr;
 
         if(drawinglayer::unorenderer::XPrimitive2DRenderer_getImplementationName().equalsAscii(pImplName))
         {
diff --git a/drawinglayer/source/dumper/XShapeDumper.cxx b/drawinglayer/source/dumper/XShapeDumper.cxx
index bd489027cb5e..c3546b3504ea 100644
--- a/drawinglayer/source/dumper/XShapeDumper.cxx
+++ b/drawinglayer/source/dumper/XShapeDumper.cxx
@@ -676,14 +676,14 @@ void dumpPointSequenceSequence(const drawing::PointSequenceSequence& aPointSeque
 void dumpPolyPolygonAsElement(const drawing::PointSequenceSequence& rPolyPolygon, xmlTextWriterPtr xmlWriter)
 {
     xmlTextWriterStartElement(xmlWriter, BAD_CAST( "PolyPolygon" ));
-    dumpPointSequenceSequence(rPolyPolygon, NULL, xmlWriter);
+    dumpPointSequenceSequence(rPolyPolygon, nullptr, xmlWriter);
     xmlTextWriterEndElement( xmlWriter );
 }
 
 void dumpGeometryAsElement(const drawing::PointSequenceSequence& aGeometry, xmlTextWriterPtr xmlWriter)
 {
     xmlTextWriterStartElement(xmlWriter, BAD_CAST( "Geometry" ));
-    dumpPointSequenceSequence(aGeometry, NULL, xmlWriter);
+    dumpPointSequenceSequence(aGeometry, nullptr, xmlWriter);
     xmlTextWriterEndElement( xmlWriter );
 }
 
@@ -1939,11 +1939,11 @@ void dumpXShapes( uno::Reference< drawing::XShapes > xShapes, xmlTextWriterPtr x
 OUString XShapeDumper::dump(uno::Reference<drawing::XShapes> xPageShapes, bool bDumpInteropProperties)
 {
     OStringBuffer aString;
-    xmlOutputBufferPtr xmlOutBuffer = xmlOutputBufferCreateIO( writeCallback, closeCallback, &aString, NULL );
+    xmlOutputBufferPtr xmlOutBuffer = xmlOutputBufferCreateIO( writeCallback, closeCallback, &aString, nullptr );
     xmlTextWriterPtr xmlWriter = xmlNewTextWriter( xmlOutBuffer );
     xmlTextWriterSetIndent( xmlWriter, 1 );
 
-    xmlTextWriterStartDocument( xmlWriter, NULL, NULL, NULL );
+    xmlTextWriterStartDocument( xmlWriter, nullptr, nullptr, nullptr );
 
     try
     {
@@ -1963,11 +1963,11 @@ OUString XShapeDumper::dump(uno::Reference<drawing::XShapes> xPageShapes, bool b
 OUString XShapeDumper::dump(uno::Reference<drawing::XShape> xPageShapes, bool bDumpInteropProperties)
 {
     OStringBuffer aString;
-    xmlOutputBufferPtr xmlOutBuffer = xmlOutputBufferCreateIO( writeCallback, closeCallback, &aString, NULL );
+    xmlOutputBufferPtr xmlOutBuffer = xmlOutputBufferCreateIO( writeCallback, closeCallback, &aString, nullptr );
     xmlTextWriterPtr xmlWriter = xmlNewTextWriter( xmlOutBuffer );
     xmlTextWriterSetIndent( xmlWriter, 1 );
 
-    xmlTextWriterStartDocument( xmlWriter, NULL, NULL, NULL );
+    xmlTextWriterStartDocument( xmlWriter, nullptr, nullptr, nullptr );
 
     try
     {
diff --git a/drawinglayer/source/primitive2d/animatedprimitive2d.cxx b/drawinglayer/source/primitive2d/animatedprimitive2d.cxx
index 2f14b2ef3a53..d8c088315c74 100644
--- a/drawinglayer/source/primitive2d/animatedprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/animatedprimitive2d.cxx
@@ -38,7 +38,7 @@ namespace drawinglayer
             const Primitive2DSequence& rChildren,
             bool bIsTextAnimation)
         :   GroupPrimitive2D(rChildren),
-            mpAnimationEntry(0),
+            mpAnimationEntry(nullptr),
             mbIsTextAnimation(bIsTextAnimation)
         {
             // clone given animation description
diff --git a/drawinglayer/source/primitive2d/baseprimitive2d.cxx b/drawinglayer/source/primitive2d/baseprimitive2d.cxx
index 9200113bf57d..aba65aac7f2d 100644
--- a/drawinglayer/source/primitive2d/baseprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/baseprimitive2d.cxx
@@ -190,9 +190,9 @@ namespace drawinglayer
 
             const BasePrimitive2D* pA(dynamic_cast< const BasePrimitive2D* >(rxA.get()));
             const BasePrimitive2D* pB(dynamic_cast< const BasePrimitive2D* >(rxB.get()));
-            const bool bAEqualZero(pA == 0L);
+            const bool bAEqualZero(pA == nullptr);
 
-            if(bAEqualZero != (pB == 0L))
+            if(bAEqualZero != (pB == nullptr))
             {
                 return false;
             }
diff --git a/drawinglayer/source/primitive2d/metafileprimitive2d.cxx b/drawinglayer/source/primitive2d/metafileprimitive2d.cxx
index 7b8de5c950d0..4a641d60891c 100644
--- a/drawinglayer/source/primitive2d/metafileprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/metafileprimitive2d.cxx
@@ -1273,7 +1273,7 @@ namespace
         TargetHolder& rTarget,
         PropertyHolder& rProperty)
     {
-        drawinglayer::primitive2d::BasePrimitive2D* pResult = 0;
+        drawinglayer::primitive2d::BasePrimitive2D* pResult = nullptr;
         const vcl::Font& rFont = rProperty.getFont();
         basegfx::B2DVector aAlignmentOffset(0.0, 0.0);
 
@@ -3100,7 +3100,7 @@ namespace
                         // pure recorded paint of the gradients uses the XOR paint functionality
                         // ('trick'). This is (and will be) broblematic with AntAliasing, so it's
                         // better to use this info
-                        const MetaGradientExAction* pMetaGradientExAction = 0;
+                        const MetaGradientExAction* pMetaGradientExAction = nullptr;
                         bool bDone(false);
                         sal_uInt32 b(nAction + 1);
 
diff --git a/drawinglayer/source/primitive2d/polygonprimitive2d.cxx b/drawinglayer/source/primitive2d/polygonprimitive2d.cxx
index c92d5c5b0db4..dfc4aa4a8f52 100644
--- a/drawinglayer/source/primitive2d/polygonprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/polygonprimitive2d.cxx
@@ -241,7 +241,7 @@ namespace drawinglayer
                     // apply LineStyle
                     basegfx::tools::applyLineDashing(
                         aB2DPolygon, getStrokeAttribute().getDotDashArray(),
-                        &aHairLinePolyPolygon, 0, getStrokeAttribute().getFullDotDashLen());
+                        &aHairLinePolyPolygon, nullptr, getStrokeAttribute().getFullDotDashLen());
                 }
 
                 const sal_uInt32 nCount(aHairLinePolyPolygon.count());
diff --git a/drawinglayer/source/primitive2d/svggradientprimitive2d.cxx b/drawinglayer/source/primitive2d/svggradientprimitive2d.cxx
index f56b4b9d8fc3..4bc3994f5ec5 100644
--- a/drawinglayer/source/primitive2d/svggradientprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/svggradientprimitive2d.cxx
@@ -1077,7 +1077,7 @@ namespace drawinglayer
             maColorB(aColorB),
             mfScaleA(fScaleA),
             mfScaleB(fScaleB),
-            mpTranslate(0)
+            mpTranslate(nullptr)
         {
             // check and evtl. set translations
             if(!rTranslateA.equal(rTranslateB))
@@ -1110,7 +1110,7 @@ namespace drawinglayer
             maColorB(aColorB),
             mfScaleA(fScaleA),
             mfScaleB(fScaleB),
-            mpTranslate(0)
+            mpTranslate(nullptr)
         {
             // scale A and B have to be positive
             mfScaleA = ::std::max(mfScaleA, 0.0);
@@ -1129,7 +1129,7 @@ namespace drawinglayer
             if(mpTranslate)
             {
                 delete mpTranslate;
-                mpTranslate = 0;
+                mpTranslate = nullptr;
             }
         }
 
diff --git a/drawinglayer/source/primitive2d/textlayoutdevice.cxx b/drawinglayer/source/primitive2d/textlayoutdevice.cxx
index 700d72479f93..aa717982c988 100644
--- a/drawinglayer/source/primitive2d/textlayoutdevice.cxx
+++ b/drawinglayer/source/primitive2d/textlayoutdevice.cxx
@@ -74,7 +74,7 @@ namespace
 
     ImpTimedRefDev::ImpTimedRefDev(scoped_timed_RefDev& rOwnerOfMe)
     :   mrOwnerOfMe(rOwnerOfMe),
-        mpVirDev(0L),
+        mpVirDev(nullptr),
         mnUseCount(0L)
     {
         SetTimeout(3L * 60L * 1000L); // three minutes
diff --git a/drawinglayer/source/primitive2d/textlineprimitive2d.cxx b/drawinglayer/source/primitive2d/textlineprimitive2d.cxx
index e9a02d478481..e5d58548766b 100644
--- a/drawinglayer/source/primitive2d/textlineprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/textlineprimitive2d.cxx
@@ -40,7 +40,7 @@ namespace drawinglayer
                 bool bDoubleLine(false);
                 bool bWaveLine(false);
                 bool bBoldLine(false);
-                const int* pDotDashArray(0);
+                const int* pDotDashArray(nullptr);
                 basegfx::B2DLineJoin eLineJoin(basegfx::B2DLineJoin::NONE);
                 double fOffset(getOffset());
                 double fHeight(getHeight());
diff --git a/drawinglayer/source/primitive3d/baseprimitive3d.cxx b/drawinglayer/source/primitive3d/baseprimitive3d.cxx
index 6f4c5b43bd65..a0fc5d2b6e72 100644
--- a/drawinglayer/source/primitive3d/baseprimitive3d.cxx
+++ b/drawinglayer/source/primitive3d/baseprimitive3d.cxx
@@ -168,9 +168,9 @@ namespace drawinglayer
 
             const BasePrimitive3D* pA(dynamic_cast< const BasePrimitive3D* >(rxA.get()));
             const BasePrimitive3D* pB(dynamic_cast< const BasePrimitive3D* >(rxB.get()));
-            const bool bAEqualZero(pA == 0L);
+            const bool bAEqualZero(pA == nullptr);
 
-            if(bAEqualZero != (pB == 0L))
+            if(bAEqualZero != (pB == nullptr))
             {
                 return false;
             }
diff --git a/drawinglayer/source/primitive3d/polygonprimitive3d.cxx b/drawinglayer/source/primitive3d/polygonprimitive3d.cxx
index fc3b9bff7d74..1367d0a3fe5a 100644
--- a/drawinglayer/source/primitive3d/polygonprimitive3d.cxx
+++ b/drawinglayer/source/primitive3d/polygonprimitive3d.cxx
@@ -88,7 +88,7 @@ namespace drawinglayer
                 else
                 {
                     // apply LineStyle
-                    basegfx::tools::applyLineDashing(getB3DPolygon(), getStrokeAttribute().getDotDashArray(), &aHairLinePolyPolygon, 0, getStrokeAttribute().getFullDotDashLen());
+                    basegfx::tools::applyLineDashing(getB3DPolygon(), getStrokeAttribute().getDotDashArray(), &aHairLinePolyPolygon, nullptr, getStrokeAttribute().getFullDotDashLen());
                 }
 
                 // prepare result
diff --git a/drawinglayer/source/primitive3d/sdrdecompositiontools3d.cxx b/drawinglayer/source/primitive3d/sdrdecompositiontools3d.cxx
index ae58b63e3103..da802ddd7b86 100644
--- a/drawinglayer/source/primitive3d/sdrdecompositiontools3d.cxx
+++ b/drawinglayer/source/primitive3d/sdrdecompositiontools3d.cxx
@@ -205,7 +205,7 @@ namespace drawinglayer
                 {
                     bool bModulate(css::drawing::TextureMode_MODULATE == aSdr3DObjectAttribute.getTextureMode());
                     bool bFilter(aSdr3DObjectAttribute.getTextureFilter());
-                    BasePrimitive3D* pNewTexturePrimitive3D = 0;
+                    BasePrimitive3D* pNewTexturePrimitive3D = nullptr;
 
                     if(!rFill.getGradient().isDefault())
                     {
diff --git a/drawinglayer/source/primitive3d/sdrextrudeprimitive3d.cxx b/drawinglayer/source/primitive3d/sdrextrudeprimitive3d.cxx
index a013328cab46..46b865451fc8 100644
--- a/drawinglayer/source/primitive3d/sdrextrudeprimitive3d.cxx
+++ b/drawinglayer/source/primitive3d/sdrextrudeprimitive3d.cxx
@@ -405,7 +405,7 @@ namespace drawinglayer
             mfDepth(fDepth),
             mfDiagonal(fDiagonal),
             mfBackScale(fBackScale),
-            mpLastRLGViewInformation(0),
+            mpLastRLGViewInformation(nullptr),
             mbSmoothNormals(bSmoothNormals),
             mbSmoothHorizontalNormals(bSmoothHorizontalNormals),
             mbSmoothLids(bSmoothLids),
diff --git a/drawinglayer/source/primitive3d/sdrlatheprimitive3d.cxx b/drawinglayer/source/primitive3d/sdrlatheprimitive3d.cxx
index 2cedbe0cfc12..2f2d62118c71 100644
--- a/drawinglayer/source/primitive3d/sdrlatheprimitive3d.cxx
+++ b/drawinglayer/source/primitive3d/sdrlatheprimitive3d.cxx
@@ -265,7 +265,7 @@ namespace drawinglayer
             mfDiagonal(fDiagonal),
             mfBackScale(fBackScale),
             mfRotation(fRotation),
-            mpLastRLGViewInformation(0),
+            mpLastRLGViewInformation(nullptr),
             mbSmoothNormals(bSmoothNormals),
             mbSmoothHorizontalNormals(bSmoothHorizontalNormals),
             mbSmoothLids(bSmoothLids),
diff --git a/drawinglayer/source/processor2d/objectinfoextractor2d.cxx b/drawinglayer/source/processor2d/objectinfoextractor2d.cxx
index 7fe006a3b591..ad26620a1630 100644
--- a/drawinglayer/source/processor2d/objectinfoextractor2d.cxx
+++ b/drawinglayer/source/processor2d/objectinfoextractor2d.cxx
@@ -50,7 +50,7 @@ namespace drawinglayer
 
         ObjectInfoPrimitiveExtractor2D::ObjectInfoPrimitiveExtractor2D(const geometry::ViewInformation2D& rViewInformation)
         :   BaseProcessor2D(rViewInformation),
-            mpFound(0)
+            mpFound(nullptr)
         {
         }
 
diff --git a/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx b/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx
index 3f8d0e3b7989..06b7b5bc9fd3 100644
--- a/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx
+++ b/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx
@@ -83,7 +83,7 @@ namespace
     VirtualDevice* VDevBuffer::alloc(OutputDevice& rOutDev, const Size& rSizePixel, bool bClear, sal_Int32 nBits)
     {
         ::osl::MutexGuard aGuard(m_aMutex);
-        VirtualDevice* pRetval = 0;
+        VirtualDevice* pRetval = nullptr;
 
         if (nBits == 0)
             nBits = rOutDev.GetBitCount();
@@ -223,9 +223,9 @@ namespace drawinglayer
         const basegfx::B2DRange& rRange,
         bool bAddOffsetToMapping)
     :   mrOutDev(rOutDev),
-        mpContent(0),
-        mpMask(0),
-        mpAlpha(0)
+        mpContent(nullptr),
+        mpMask(nullptr),
+        mpAlpha(nullptr)
     {
         basegfx::B2DRange aRangePixel(rRange);
         aRangePixel.transform(mrOutDev.GetViewTransformation());
diff --git a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
index 43819d433953..0f4545aba8f4 100644
--- a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
@@ -386,7 +386,7 @@ namespace drawinglayer
             const attribute::LineStartEndAttribute* pStart,
             const attribute::LineStartEndAttribute* pEnd)
         {
-            SvtGraphicStroke* pRetval = 0;
+            SvtGraphicStroke* pRetval = nullptr;
 
             if(rB2DPolygon.count() && !mnSvtGraphicStrokeCount)
             {
@@ -1176,7 +1176,7 @@ namespace drawinglayer
                         // direct draw of hairline; use default processing
                         // support SvtGraphicStroke MetaCommentAction
                         const basegfx::BColor aLineColor(maBColorModifierStack.getModifiedColor(rHairlinePrimitive.getBColor()));
-                        SvtGraphicStroke* pSvtGraphicStroke = 0;
+                        SvtGraphicStroke* pSvtGraphicStroke = nullptr;
 
                         // #i121267# Not needed, does not give better quality compared with
                         // the MetaActionType::POLYPOLYGON written by RenderPolygonHairlinePrimitive2D
@@ -1188,7 +1188,7 @@ namespace drawinglayer
                             pSvtGraphicStroke = impTryToCreateSvtGraphicStroke(
                                 rHairlinePrimitive.getB2DPolygon(),
                                 &aLineColor,
-                                0, 0, 0, 0);
+                                nullptr, nullptr, nullptr, nullptr);
 
                             impStartSvtGraphicStroke(pSvtGraphicStroke);
                         }
@@ -1225,10 +1225,10 @@ namespace drawinglayer
                     {
                         // support SvtGraphicStroke MetaCommentAction
                         SvtGraphicStroke* pSvtGraphicStroke = impTryToCreateSvtGraphicStroke(
-                            rBasePolygon, 0,
+                            rBasePolygon, nullptr,
                             &rStrokePrimitive.getLineAttribute(),
                             &rStrokePrimitive.getStrokeAttribute(),
-                            0, 0);
+                            nullptr, nullptr);
 
                         impStartSvtGraphicStroke(pSvtGraphicStroke);
                         const attribute::LineAttribute& rLine = rStrokePrimitive.getLineAttribute();
@@ -1247,7 +1247,7 @@ namespace drawinglayer
                             {
                                 basegfx::tools::applyLineDashing(
                                     rBasePolygon, rStroke.getDotDashArray(),
-                                    &aHairLinePolyPolygon, 0, rStroke.getFullDotDashLen());
+                                    &aHairLinePolyPolygon, nullptr, rStroke.getFullDotDashLen());
                             }
 
                             const basegfx::BColor aHairlineColor(maBColorModifierStack.getModifiedColor(rLine.getColor()));
@@ -1314,7 +1314,7 @@ namespace drawinglayer
                     {
                         // support SvtGraphicStroke MetaCommentAction
                         SvtGraphicStroke* pSvtGraphicStroke = impTryToCreateSvtGraphicStroke(
-                            rBasePolygon, 0,
+                            rBasePolygon, nullptr,
                             &rStrokeArrowPrimitive.getLineAttribute(),
                             &rStrokeArrowPrimitive.getStrokeAttribute(),
                             &rStrokeArrowPrimitive.getStart(),
@@ -1380,7 +1380,7 @@ namespace drawinglayer
                     }
                     else
                     {
-                        SvtGraphicFill* pSvtGraphicFill = 0;
+                        SvtGraphicFill* pSvtGraphicFill = nullptr;
 
                         if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count())
                         {
@@ -1479,7 +1479,7 @@ namespace drawinglayer
                         process(primitive2d::Primitive2DSequence(&xBackground, 1));
                     }
 
-                    SvtGraphicFill* pSvtGraphicFill = 0;
+                    SvtGraphicFill* pSvtGraphicFill = nullptr;
                     aLocalPolyPolygon.transform(maCurrentTransformation);
 
                     if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count())
@@ -1621,7 +1621,7 @@ namespace drawinglayer
 
 
                         // XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END support
-                        SvtGraphicFill* pSvtGraphicFill = 0;
+                        SvtGraphicFill* pSvtGraphicFill = nullptr;
 
                         if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count())
                         {
@@ -1682,7 +1682,7 @@ namespace drawinglayer
                     aLocalPolyPolygon.transform(maCurrentTransformation);
 
                     // XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END support
-                    SvtGraphicFill* pSvtGraphicFill = 0;
+                    SvtGraphicFill* pSvtGraphicFill = nullptr;
 
                     // #i121267# Not needed, does not give better quality compared with
                     // the MetaActionType::POLYPOLYGON written by the DrawPolyPolygon command
@@ -1833,7 +1833,7 @@ namespace drawinglayer
                         {
                             // try to identify a single PolyPolygonColorPrimitive2D in the
                             // content part of the transparence primitive
-                            const primitive2d::PolyPolygonColorPrimitive2D* pPoPoColor = 0;
+                            const primitive2d::PolyPolygonColorPrimitive2D* pPoPoColor = nullptr;
                             static bool bForceToMetafile(false);
 
                             if(!bForceToMetafile && 1 == rContent.getLength())
@@ -1860,7 +1860,7 @@ namespace drawinglayer
                                 aLocalPolyPolygon.transform(maCurrentTransformation);
 
                                 // XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END support
-                                SvtGraphicFill* pSvtGraphicFill = 0;
+                                SvtGraphicFill* pSvtGraphicFill = nullptr;
 
                                 // #i121267# Not needed, does not give better quality compared with
                                 // the MetaActionType::POLYPOLYGON written by the DrawPolyPolygon command
@@ -1967,7 +1967,7 @@ namespace drawinglayer
                     {
                         // try to identify a single FillGradientPrimitive2D in the
                         // transparence part of the primitive
-                        const primitive2d::FillGradientPrimitive2D* pFiGradient = 0;
+                        const primitive2d::FillGradientPrimitive2D* pFiGradient = nullptr;
                         static bool bForceToBigTransparentVDev(false);
 
                         if(!bForceToBigTransparentVDev && 1 == rTransparence.getLength())
diff --git a/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx b/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx
index 54cedad18865..29056685f620 100644
--- a/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclpixelprocessor2d.cxx
@@ -206,7 +206,7 @@ namespace drawinglayer
                     aLocalPolygon,
                     rSource.getStrokeAttribute().getDotDashArray(),
                     &aHairLinePolyPolygon,
-                    0,
+                    nullptr,
                     rSource.getStrokeAttribute().getFullDotDashLen());
             }
 
diff --git a/drawinglayer/source/processor2d/vclprocessor2d.cxx b/drawinglayer/source/processor2d/vclprocessor2d.cxx
index b50c836a10e6..b6edfa4a3d7d 100644
--- a/drawinglayer/source/processor2d/vclprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclprocessor2d.cxx
@@ -160,7 +160,7 @@ namespace drawinglayer
                     const primitive2d::TextDecoratedPortionPrimitive2D* pTCPP =
                         dynamic_cast<const primitive2d::TextDecoratedPortionPrimitive2D*>( &rTextCandidate );
 
-                    if( pTCPP != NULL )
+                    if( pTCPP != nullptr )
                     {
 
                         // set the color of text decorations
@@ -275,7 +275,7 @@ namespace drawinglayer
                     sal_Int32 nPos = rTextCandidate.getTextPosition();
                     sal_Int32 nLen = rTextCandidate.getTextLength();
 
-                    long* pDXArray = aTransformedDXArray.size() ? &(aTransformedDXArray[0]) : NULL ;
+                    long* pDXArray = aTransformedDXArray.size() ? &(aTransformedDXArray[0]) : nullptr ;
 
                     if ( rTextCandidate.isFilled() )
                     {
@@ -1156,7 +1156,7 @@ namespace drawinglayer
                     // else apply LineStyle
                     basegfx::tools::applyLineDashing(rPolygonStrokeCandidate.getB2DPolygon(),
                         rStrokeAttribute.getDotDashArray(),
-                        &aHairlinePolyPolygon, 0, rStrokeAttribute.getFullDotDashLen());
+                        &aHairlinePolyPolygon, nullptr, rStrokeAttribute.getFullDotDashLen());
                 }
 
                 const sal_uInt32 nCount(aHairlinePolyPolygon.count());
diff --git a/drawinglayer/source/processor3d/zbufferprocessor3d.cxx b/drawinglayer/source/processor3d/zbufferprocessor3d.cxx
index 99b0c0772adc..f29a04b19c50 100644
--- a/drawinglayer/source/processor3d/zbufferprocessor3d.cxx
+++ b/drawinglayer/source/processor3d/zbufferprocessor3d.cxx
@@ -200,7 +200,7 @@ private:
     double decideColorAndOpacity(basegfx::BColor& rColor)
     {
         // init values with full opacity and material color
-        OSL_ENSURE(0 != mpCurrentMaterial, "CurrentMaterial not set (!)");
+        OSL_ENSURE(nullptr != mpCurrentMaterial, "CurrentMaterial not set (!)");
         double fOpacity(1.0);
         rColor = mpCurrentMaterial->getColor();
 
@@ -354,7 +354,7 @@ public:
         maIntNormal(),
         maIntTexture(),
         maIntInvTexture(),
-        mpCurrentMaterial(0),
+        mpCurrentMaterial(nullptr),
         mbModifyColor(false),
         mbUseTex(false),
         mbHasTexCoor(false),
@@ -642,11 +642,11 @@ namespace drawinglayer
             const basegfx::B2DRange& rVisiblePart,
             sal_uInt16 nAntiAlialize)
         :   DefaultProcessor3D(rViewInformation3D, rSdrSceneAttribute, rSdrLightingAttribute),
-            mpBZPixelRaster(0),
+            mpBZPixelRaster(nullptr),
             maInvEyeToView(),
-            mpZBufferRasterConverter3D(0),
+            mpZBufferRasterConverter3D(nullptr),
             mnAntiAlialize(nAntiAlialize),
-            mpRasterPrimitive3Ds(0)
+            mpRasterPrimitive3Ds(nullptr)
         {
             // generate ViewSizes
             const double fFullViewSizeX((rViewInformation2D.getObjectToViewTransformation() * basegfx::B2DVector(fSizeX, 0.0)).getLength());
@@ -792,7 +792,7 @@ namespace drawinglayer
                 // delete them to signal the destructor that all is done and
                 // to allow asserting there
                 delete mpRasterPrimitive3Ds;
-                mpRasterPrimitive3Ds = 0;
+                mpRasterPrimitive3Ds = nullptr;
             }
         }
 
diff --git a/drawinglayer/source/texture/texture3d.cxx b/drawinglayer/source/texture/texture3d.cxx
index 5902188068c1..0f74d37d06d6 100644
--- a/drawinglayer/source/texture/texture3d.cxx
+++ b/drawinglayer/source/texture/texture3d.cxx
@@ -66,9 +66,9 @@ namespace drawinglayer
             const BitmapEx& rBitmapEx,
             const basegfx::B2DRange& rRange)
         :   maBitmapEx(rBitmapEx),
-            mpReadBitmap(0),
+            mpReadBitmap(nullptr),
             maTransparence(),
-            mpReadTransparence(0),
+            mpReadTransparence(nullptr),
             maTopLeft(rRange.getMinimum()),
             maSize(rRange.getRange()),
             mfMulX(0.0),
@@ -325,9 +325,9 @@ namespace drawinglayer
             const primitive3d::HatchTexturePrimitive3D& rPrimitive,
             double fLogicPixelSize)
         :   mfLogicPixelSize(fLogicPixelSize),
-            mp0(0L),
-            mp1(0L),
-            mp2(0L)
+            mp0(nullptr),
+            mp1(nullptr),
+            mp2(nullptr)
         {
             const attribute::FillHatchAttribute& rHatch(rPrimitive.getHatch());
             const basegfx::B2DRange aOutlineRange(0.0, 0.0, rPrimitive.getTextureSize().getX(), rPrimitive.getTextureSize().getY());