loplugin:nullptr (automatic rewrite)

Change-Id: I0164a67073395b865fa3e3ce342665f6497dc5b8

42 files changed, 115 insertions, 115 deletions

diff --git a/svgio/inc/svgio/svgreader/svgcirclenode.hxx b/svgio/inc/svgio/svgreader/svgcirclenode.hxx
index 6d411d7bca07..a997ed9230fe 100644
--- a/svgio/inc/svgio/svgreader/svgcirclenode.hxx
+++ b/svgio/inc/svgio/svgreader/svgcirclenode.hxx
@@ -63,7 +63,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgclippathnode.hxx b/svgio/inc/svgio/svgreader/svgclippathnode.hxx
index ab9a5c573093..f49eaebac62c 100644
--- a/svgio/inc/svgio/svgreader/svgclippathnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgclippathnode.hxx
@@ -58,7 +58,7 @@ namespace svgio
 
             /// transform content
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgellipsenode.hxx b/svgio/inc/svgio/svgreader/svgellipsenode.hxx
index 82f267d0d55d..dbb9f95763f3 100644
--- a/svgio/inc/svgio/svgreader/svgellipsenode.hxx
+++ b/svgio/inc/svgio/svgreader/svgellipsenode.hxx
@@ -68,7 +68,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svggnode.hxx b/svgio/inc/svgio/svgreader/svggnode.hxx
index e6211b4e93f9..d010d04c13ed 100644
--- a/svgio/inc/svgio/svgreader/svggnode.hxx
+++ b/svgio/inc/svgio/svgreader/svggnode.hxx
@@ -49,7 +49,7 @@ namespace svgio
 
             /// transform content
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svggradientnode.hxx b/svgio/inc/svgio/svgreader/svggradientnode.hxx
index 0b52be079e9d..43a9752c418b 100644
--- a/svgio/inc/svgio/svgreader/svggradientnode.hxx
+++ b/svgio/inc/svgio/svgreader/svggradientnode.hxx
@@ -120,7 +120,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getGradientTransform() const;
-            void setGradientTransform(const basegfx::B2DHomMatrix* pMatrix = 0);
+            void setGradientTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr);
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgimagenode.hxx b/svgio/inc/svgio/svgreader/svgimagenode.hxx
index 1a19c5711de0..9e7ca50de7eb 100644
--- a/svgio/inc/svgio/svgreader/svgimagenode.hxx
+++ b/svgio/inc/svgio/svgreader/svgimagenode.hxx
@@ -63,7 +63,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
 
             /// x content, set if found in current context
             const SvgNumber& getX() const { return maX; }
diff --git a/svgio/inc/svgio/svgreader/svglinenode.hxx b/svgio/inc/svgio/svgreader/svglinenode.hxx
index 8c5c32fcea1c..bf0e647a4734 100644
--- a/svgio/inc/svgio/svgreader/svglinenode.hxx
+++ b/svgio/inc/svgio/svgreader/svglinenode.hxx
@@ -68,7 +68,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgmarkernode.hxx b/svgio/inc/svgio/svgreader/svgmarkernode.hxx
index 6f30f19f960e..cc60fc800808 100644
--- a/svgio/inc/svgio/svgreader/svgmarkernode.hxx
+++ b/svgio/inc/svgio/svgreader/svgmarkernode.hxx
@@ -73,7 +73,7 @@ namespace svgio
 
             /// viewBox content
             const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
-            void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            void setViewBox(const basegfx::B2DRange* pViewBox = nullptr) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
 
             /// SvgAspectRatio content
             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
diff --git a/svgio/inc/svgio/svgreader/svgmasknode.hxx b/svgio/inc/svgio/svgreader/svgmasknode.hxx
index fff7c667f9dc..231aa179aa9f 100644
--- a/svgio/inc/svgio/svgreader/svgmasknode.hxx
+++ b/svgio/inc/svgio/svgreader/svgmasknode.hxx
@@ -75,7 +75,7 @@ namespace svgio
 
             /// transform content
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
 
             /// MaskUnits content
             SvgUnits getMaskUnits() const { return maMaskUnits; }
diff --git a/svgio/inc/svgio/svgreader/svgnode.hxx b/svgio/inc/svgio/svgreader/svgnode.hxx
index 4111ed3b66a6..d951a284b20c 100644
--- a/svgio/inc/svgio/svgreader/svgnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgnode.hxx
@@ -165,11 +165,11 @@ namespace svgio
 
             /// Id access
             const OUString* getId() const { return mpId; }
-            void setId(const OUString* pfId = 0);
+            void setId(const OUString* pfId = nullptr);
 
             /// Class access
             const OUString* getClass() const { return mpClass; }
-            void setClass(const OUString* pfClass = 0);
+            void setClass(const OUString* pfClass = nullptr);
 
             /// XmlSpace access
             XmlSpace getXmlSpace() const;
@@ -180,7 +180,7 @@ namespace svgio
             void setDisplay(Display eDisplay = Display_inherit) { maDisplay = eDisplay; }
 
             /// alternative parent
-            void setAlternativeParent(const SvgNode* pAlternativeParent = 0) { mpAlternativeParent = pAlternativeParent; }
+            void setAlternativeParent(const SvgNode* pAlternativeParent = nullptr) { mpAlternativeParent = pAlternativeParent; }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgpathnode.hxx b/svgio/inc/svgio/svgreader/svgpathnode.hxx
index 978454c8ac7e..d8645d8e50a3 100644
--- a/svgio/inc/svgio/svgreader/svgpathnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgpathnode.hxx
@@ -52,11 +52,11 @@ namespace svgio
 
             /// path content, set if found in current context
             const basegfx::B2DPolyPolygon* getPath() const { return mpPolyPolygon; }
-            void setPath(const basegfx::B2DPolyPolygon* pPath = 0) { if(mpPolyPolygon) delete mpPolyPolygon; mpPolyPolygon = 0; if(pPath) mpPolyPolygon = new basegfx::B2DPolyPolygon(*pPath); }
+            void setPath(const basegfx::B2DPolyPolygon* pPath = nullptr) { if(mpPolyPolygon) delete mpPolyPolygon; mpPolyPolygon = nullptr; if(pPath) mpPolyPolygon = new basegfx::B2DPolyPolygon(*pPath); }
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
 
             /// PathLength content
             const SvgNumber& getPathLength() const { return maPathLength; }
diff --git a/svgio/inc/svgio/svgreader/svgpatternnode.hxx b/svgio/inc/svgio/svgreader/svgpatternnode.hxx
index 368aeb82a669..f526346609ac 100644
--- a/svgio/inc/svgio/svgreader/svgpatternnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgpatternnode.hxx
@@ -76,7 +76,7 @@ namespace svgio
 
             /// viewBox content
             const basegfx::B2DRange* getViewBox() const;
-            void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            void setViewBox(const basegfx::B2DRange* pViewBox = nullptr) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
 
             /// SvgAspectRatio content
             const SvgAspectRatio& getSvgAspectRatio() const;
@@ -100,15 +100,15 @@ namespace svgio
 
             /// PatternUnits content
             const SvgUnits* getPatternUnits() const;
-            void setPatternUnits(const SvgUnits aPatternUnits) { if(mpPatternUnits) delete mpPatternUnits; mpPatternUnits = 0; mpPatternUnits = new SvgUnits(aPatternUnits); }
+            void setPatternUnits(const SvgUnits aPatternUnits) { if(mpPatternUnits) delete mpPatternUnits; mpPatternUnits = nullptr; mpPatternUnits = new SvgUnits(aPatternUnits); }
 
             /// PatternContentUnits content
             const SvgUnits* getPatternContentUnits() const;
-            void setPatternContentUnits(const SvgUnits aPatternContentUnits) { if(mpPatternContentUnits) delete mpPatternContentUnits; mpPatternContentUnits = 0; mpPatternContentUnits = new SvgUnits(aPatternContentUnits); }
+            void setPatternContentUnits(const SvgUnits aPatternContentUnits) { if(mpPatternContentUnits) delete mpPatternContentUnits; mpPatternContentUnits = nullptr; mpPatternContentUnits = new SvgUnits(aPatternContentUnits); }
 
             /// PatternTransform content
             const basegfx::B2DHomMatrix* getPatternTransform() const;
-            void setPatternTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaPatternTransform) delete mpaPatternTransform; mpaPatternTransform = 0; if(pMatrix) mpaPatternTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setPatternTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaPatternTransform) delete mpaPatternTransform; mpaPatternTransform = nullptr; if(pMatrix) mpaPatternTransform = new basegfx::B2DHomMatrix(*pMatrix); }
 
         };
     } // end of namespace svgreader
diff --git a/svgio/inc/svgio/svgreader/svgpolynode.hxx b/svgio/inc/svgio/svgreader/svgpolynode.hxx
index 50c96d03070e..28b72305771a 100644
--- a/svgio/inc/svgio/svgreader/svgpolynode.hxx
+++ b/svgio/inc/svgio/svgreader/svgpolynode.hxx
@@ -57,11 +57,11 @@ namespace svgio
 
             /// Polygon content, set if found in current context
             const basegfx::B2DPolygon* getPolygon() const { return mpPolygon; }
-            void setPolygon(const basegfx::B2DPolygon* pPolygon = 0) { if(mpPolygon) delete mpPolygon; mpPolygon = 0; if(pPolygon) mpPolygon = new basegfx::B2DPolygon(*pPolygon); }
+            void setPolygon(const basegfx::B2DPolygon* pPolygon = nullptr) { if(mpPolygon) delete mpPolygon; mpPolygon = nullptr; if(pPolygon) mpPolygon = new basegfx::B2DPolygon(*pPolygon); }
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgrectnode.hxx b/svgio/inc/svgio/svgreader/svgrectnode.hxx
index f3a70cfe8678..414091305a88 100644
--- a/svgio/inc/svgio/svgreader/svgrectnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgrectnode.hxx
@@ -78,7 +78,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgio/svgreader/svgsvgnode.hxx b/svgio/inc/svgio/svgreader/svgsvgnode.hxx
index c4de23dd908d..158c832ab2f4 100644
--- a/svgio/inc/svgio/svgreader/svgsvgnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgsvgnode.hxx
@@ -71,7 +71,7 @@ namespace svgio
 
             /// viewBox content
             const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
-            void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            void setViewBox(const basegfx::B2DRange* pViewBox = nullptr) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
 
             /// SvgAspectRatio content
             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
diff --git a/svgio/inc/svgio/svgreader/svgsymbolnode.hxx b/svgio/inc/svgio/svgreader/svgsymbolnode.hxx
index 91a6f405f699..6fb3d6e8d7b4 100644
--- a/svgio/inc/svgio/svgreader/svgsymbolnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgsymbolnode.hxx
@@ -46,7 +46,7 @@ namespace svgio
             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
 
             /// viewBox content
-            void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            void setViewBox(const basegfx::B2DRange* pViewBox = nullptr) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
 
             /// SvgAspectRatio content
             void setSvgAspectRatio(const SvgAspectRatio& rSvgAspectRatio = SvgAspectRatio()) { maSvgAspectRatio = rSvgAspectRatio; }
diff --git a/svgio/inc/svgio/svgreader/svgtextnode.hxx b/svgio/inc/svgio/svgreader/svgtextnode.hxx
index af8247672399..6d0d5c558d00 100644
--- a/svgio/inc/svgio/svgreader/svgtextnode.hxx
+++ b/svgio/inc/svgio/svgreader/svgtextnode.hxx
@@ -60,7 +60,7 @@ namespace svgio
 
             /// transform content, set if found in current context
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
 
             /// access to SvgTextPositions
             const SvgTextPositions& getSvgTextPositions() const { return maSvgTextPositions; }
diff --git a/svgio/inc/svgio/svgreader/svgusenode.hxx b/svgio/inc/svgio/svgreader/svgusenode.hxx
index 9501218e3ead..4f788db09bdb 100644
--- a/svgio/inc/svgio/svgreader/svgusenode.hxx
+++ b/svgio/inc/svgio/svgreader/svgusenode.hxx
@@ -56,7 +56,7 @@ namespace svgio
 
             /// transform content
             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix = nullptr) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
 
             /// x content
             const SvgNumber& getX() const { return maX; }
diff --git a/svgio/source/svgreader/svgcharacternode.cxx b/svgio/source/svgreader/svgcharacternode.cxx
index 1ad92ee2461f..3e09e9ec5c8b 100644
--- a/svgio/source/svgreader/svgcharacternode.cxx
+++ b/svgio/source/svgreader/svgcharacternode.cxx
@@ -222,7 +222,7 @@ namespace svgio
             }
             else
             {
-                return 0;
+                return nullptr;
             }
         }
 
@@ -231,7 +231,7 @@ namespace svgio
             const SvgStyleAttributes& rSvgStyleAttributes) const
         {
             // prepare retval, index and length
-            drawinglayer::primitive2d::TextSimplePortionPrimitive2D* pRetval = 0;
+            drawinglayer::primitive2d::TextSimplePortionPrimitive2D* pRetval = nullptr;
             sal_uInt32 nIndex(0);
             sal_uInt32 nLength(getText().getLength());
 
diff --git a/svgio/source/svgreader/svgcirclenode.cxx b/svgio/source/svgreader/svgcirclenode.cxx
index 9c38c27bc68a..14988eae9760 100644
--- a/svgio/source/svgreader/svgcirclenode.cxx
+++ b/svgio/source/svgreader/svgcirclenode.cxx
@@ -33,7 +33,7 @@ namespace svgio
             maCx(0),
             maCy(0),
             maR(0),
-            mpaTransform(0)
+            mpaTransform(nullptr)
         {
         }
 
@@ -132,7 +132,7 @@ namespace svgio
 
                     drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
 
-                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, 0);
+                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, nullptr);
 
                     if(aNewTarget.hasElements())
                     {
diff --git a/svgio/source/svgreader/svgclippathnode.cxx b/svgio/source/svgreader/svgclippathnode.cxx
index 711c158e2f11..5064933a97b0 100644
--- a/svgio/source/svgreader/svgclippathnode.cxx
+++ b/svgio/source/svgreader/svgclippathnode.cxx
@@ -35,7 +35,7 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(SVGTokenClipPathNode, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpaTransform(0),
+            mpaTransform(nullptr),
             maClipPathUnits(userSpaceOnUse)
         {
         }
diff --git a/svgio/source/svgreader/svgdocument.cxx b/svgio/source/svgreader/svgdocument.cxx
index 60bd2c6a8284..28b69a1de8a8 100644
--- a/svgio/source/svgreader/svgdocument.cxx
+++ b/svgio/source/svgreader/svgdocument.cxx
@@ -69,7 +69,7 @@ namespace svgio
 
             if(aResult == maIdTokenMapperList.end())
             {
-                return 0;
+                return nullptr;
             }
             else
             {
@@ -91,7 +91,7 @@ namespace svgio
 
             if(aResult == maIdStyleTokenMapperList.end())
             {
-                return 0;
+                return nullptr;
             }
             else
             {
diff --git a/svgio/source/svgreader/svgdocumenthandler.cxx b/svgio/source/svgreader/svgdocumenthandler.cxx
index 166e942fe6a0..05f6d4146343 100644
--- a/svgio/source/svgreader/svgdocumenthandler.cxx
+++ b/svgio/source/svgreader/svgdocumenthandler.cxx
@@ -136,7 +136,7 @@ namespace svgio
     {
         SvgDocHdl::SvgDocHdl(const OUString& aAbsolutePath)
         :   maDocument(aAbsolutePath),
-            mpTarget(0),
+            mpTarget(nullptr),
             maCssContents(),
             bSkip(false)
         {
@@ -407,9 +407,9 @@ namespace svgio
             if(!aName.isEmpty())
             {
                 const SVGToken aSVGToken(StrToSVGToken(aName, false));
-                SvgNode* pWhitespaceCheck(SVGTokenText == aSVGToken ? mpTarget : 0);
-                SvgStyleNode* pCssStyle(SVGTokenStyle == aSVGToken ? static_cast< SvgStyleNode* >(mpTarget) : 0);
-                SvgTitleDescNode* pSvgTitleDescNode(SVGTokenTitle == aSVGToken || SVGTokenDesc == aSVGToken ? static_cast< SvgTitleDescNode* >(mpTarget) : 0);
+                SvgNode* pWhitespaceCheck(SVGTokenText == aSVGToken ? mpTarget : nullptr);
+                SvgStyleNode* pCssStyle(SVGTokenStyle == aSVGToken ? static_cast< SvgStyleNode* >(mpTarget) : nullptr);
+                SvgTitleDescNode* pSvgTitleDescNode(SVGTokenTitle == aSVGToken || SVGTokenDesc == aSVGToken ? static_cast< SvgTitleDescNode* >(mpTarget) : nullptr);
 
                 // if we are in skipping mode and we reach the flowRoot end tag: stop skipping mode
                 if(bSkip && aSVGToken == SVGTokenFlowRoot)
@@ -537,7 +537,7 @@ namespace svgio
                 if(pWhitespaceCheck)
                 {
                     // cleanup read strings
-                    whiteSpaceHandling(pWhitespaceCheck, 0);
+                    whiteSpaceHandling(pWhitespaceCheck, nullptr);
                 }
             }
         }
@@ -555,7 +555,7 @@ namespace svgio
                     case SVGTokenTextPath:
                     {
                         const SvgNodeVector& rChilds = mpTarget->getChildren();
-                        SvgCharacterNode* pTarget = 0;
+                        SvgCharacterNode* pTarget = nullptr;
 
                         if(rChilds.size())
                         {
diff --git a/svgio/source/svgreader/svgellipsenode.cxx b/svgio/source/svgreader/svgellipsenode.cxx
index 4e68e2a0c5d8..571f8aac6e1c 100644
--- a/svgio/source/svgreader/svgellipsenode.cxx
+++ b/svgio/source/svgreader/svgellipsenode.cxx
@@ -34,7 +34,7 @@ namespace svgio
             maCy(0),
             maRx(0),
             maRy(0),
-            mpaTransform(0)
+            mpaTransform(nullptr)
         {
         }
 
@@ -147,7 +147,7 @@ namespace svgio
 
                     drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
 
-                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, 0);
+                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, nullptr);
 
                     if(aNewTarget.hasElements())
                     {
diff --git a/svgio/source/svgreader/svggnode.cxx b/svgio/source/svgreader/svggnode.cxx
index 6cd30c3c25d6..d59865a92f0c 100644
--- a/svgio/source/svgreader/svggnode.cxx
+++ b/svgio/source/svgreader/svggnode.cxx
@@ -31,7 +31,7 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(aType, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpaTransform(0)
+            mpaTransform(nullptr)
         {
             OSL_ENSURE(aType == SVGTokenDefs || aType == SVGTokenG, "SvgGNode should ony be used for Group and Defs (!)");
         }
diff --git a/svgio/source/svgreader/svggradientnode.cxx b/svgio/source/svgreader/svggradientnode.cxx
index 6357650985b8..51362b80e471 100644
--- a/svgio/source/svgreader/svggradientnode.cxx
+++ b/svgio/source/svgreader/svggradientnode.cxx
@@ -50,9 +50,9 @@ namespace svgio
             maFy(),
             maGradientUnits(objectBoundingBox),
             maSpreadMethod(drawinglayer::primitive2d::Spread_pad),
-            mpaGradientTransform(0),
+            mpaGradientTransform(nullptr),
             maXLink(),
-            mpXLink(0)
+            mpXLink(nullptr)
         {
             OSL_ENSURE(aType == SVGTokenLinearGradient || aType == SVGTokenRadialGradient, "SvgGradientNode should ony be used for Linear and Radial gradient (!)");
         }
@@ -448,7 +448,7 @@ namespace svgio
                 return mpXLink->getFx();
             }
 
-            return 0;
+            return nullptr;
         }
 
         const SvgNumber* SvgGradientNode::getFy() const
@@ -465,7 +465,7 @@ namespace svgio
                 return mpXLink->getFy();
             }
 
-            return 0;
+            return nullptr;
         }
 
         const basegfx::B2DHomMatrix* SvgGradientNode::getGradientTransform() const
@@ -482,7 +482,7 @@ namespace svgio
                 return mpXLink->getGradientTransform();
             }
 
-            return 0;
+            return nullptr;
         }
 
         void SvgGradientNode::setGradientTransform(const basegfx::B2DHomMatrix* pMatrix)
@@ -490,7 +490,7 @@ namespace svgio
             if(mpaGradientTransform)
             {
                 delete mpaGradientTransform;
-                mpaGradientTransform = 0;
+                mpaGradientTransform = nullptr;
             }
 
             if(pMatrix)
diff --git a/svgio/source/svgreader/svgimagenode.cxx b/svgio/source/svgreader/svgimagenode.cxx
index 6f752726d7a4..91286fa0b199 100644
--- a/svgio/source/svgreader/svgimagenode.cxx
+++ b/svgio/source/svgreader/svgimagenode.cxx
@@ -43,7 +43,7 @@ namespace svgio
         :   SvgNode(SVGTokenRect, rDocument, pParent),
             maSvgStyleAttributes(*this),
             maSvgAspectRatio(),
-            mpaTransform(0),
+            mpaTransform(nullptr),
             maX(0),
             maY(0),
             maWidth(0),
diff --git a/svgio/source/svgreader/svglinenode.cxx b/svgio/source/svgreader/svglinenode.cxx
index 5557c0c2ef21..5c2327c5111a 100644
--- a/svgio/source/svgreader/svglinenode.cxx
+++ b/svgio/source/svgreader/svglinenode.cxx
@@ -34,7 +34,7 @@ namespace svgio
             maY1(0),
             maX2(0),
             maY2(0),
-            mpaTransform(0)
+            mpaTransform(nullptr)
         {
         }
 
@@ -143,7 +143,7 @@ namespace svgio
 
                     drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
 
-                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, 0);
+                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, nullptr);
 
                     if(aNewTarget.hasElements())
                     {
diff --git a/svgio/source/svgreader/svgmarkernode.cxx b/svgio/source/svgreader/svgmarkernode.cxx
index 6ecedf3c1d15..031b35c7c377 100644
--- a/svgio/source/svgreader/svgmarkernode.cxx
+++ b/svgio/source/svgreader/svgmarkernode.cxx
@@ -29,7 +29,7 @@ namespace svgio
         :   SvgNode(SVGTokenMarker, rDocument, pParent),
             aPrimitives(),
             maSvgStyleAttributes(*this),
-            mpViewBox(0),
+            mpViewBox(nullptr),
             maSvgAspectRatio(),
             maRefX(0),
             maRefY(0),
diff --git a/svgio/source/svgreader/svgmasknode.cxx b/svgio/source/svgreader/svgmasknode.cxx
index 3c0f832d36da..ae2068be98eb 100644
--- a/svgio/source/svgreader/svgmasknode.cxx
+++ b/svgio/source/svgreader/svgmasknode.cxx
@@ -40,7 +40,7 @@ namespace svgio
             maY(SvgNumber(-10.0, Unit_percent, true)),
             maWidth(SvgNumber(120.0, Unit_percent, true)),
             maHeight(SvgNumber(120.0, Unit_percent, true)),
-            mpaTransform(0),
+            mpaTransform(nullptr),
             maMaskUnits(objectBoundingBox),
             maMaskContentUnits(userSpaceOnUse)
         {
diff --git a/svgio/source/svgreader/svgnode.cxx b/svgio/source/svgreader/svgnode.cxx
index 623a1e4cdfb3..d2b6532f2319 100644
--- a/svgio/source/svgreader/svgnode.cxx
+++ b/svgio/source/svgreader/svgnode.cxx
@@ -37,7 +37,7 @@ namespace svgio
 
         const SvgStyleAttributes* SvgNode::getSvgStyleAttributes() const
         {
-            return 0;
+            return nullptr;
         }
 
         void SvgNode::fillCssStyleVectorUsingHierarchyAndSelectors(
@@ -232,7 +232,7 @@ namespace svgio
                 // for the element containing the hierarchy) in a vector of pointers and to use that.
                 // Resetting the CssStyleParent on rOriginal is probably not needed
                 // but simply safer to do.
-                const_cast< SvgStyleAttributes& >(rOriginal).setCssStyleParent(0);
+                const_cast< SvgStyleAttributes& >(rOriginal).setCssStyleParent(nullptr);
 
                 // loop over the existing CssStyles and link them. There is a first one, take
                 // as current
@@ -262,14 +262,14 @@ namespace svgio
         :   maType(aType),
             mrDocument(rDocument),
             mpParent(pParent),
-            mpAlternativeParent(0),
+            mpAlternativeParent(nullptr),
             maChildren(),
-            mpId(0),
-            mpClass(0),
+            mpId(nullptr),
+            mpClass(nullptr),
             maXmlSpace(XmlSpace_notset),
             maDisplay(Display_inline),
             maCssStyleVector(),
-            mpLocalCssStyle(0),
+            mpLocalCssStyle(nullptr),
             mbCssStyleVectorBuilt(false)
         {
             OSL_ENSURE(SVGTokenUnknown != maType, "SvgNode with unknown type created (!)");
@@ -656,7 +656,7 @@ namespace svgio
             {
                 mrDocument.removeSvgNodeFromMapper(*mpId);
                 delete mpId;
-                mpId = 0;
+                mpId = nullptr;
             }
 
             if(pfId)
@@ -672,7 +672,7 @@ namespace svgio
             {
                 mrDocument.removeSvgNodeFromMapper(*mpClass);
                 delete mpClass;
-                mpClass = 0;
+                mpClass = nullptr;
             }
 
             if(pfClass)
diff --git a/svgio/source/svgreader/svgpathnode.cxx b/svgio/source/svgreader/svgpathnode.cxx
index 34d1b28338dd..54ae47137689 100644
--- a/svgio/source/svgreader/svgpathnode.cxx
+++ b/svgio/source/svgreader/svgpathnode.cxx
@@ -29,8 +29,8 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(SVGTokenPath, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpPolyPolygon(0),
-            mpaTransform(0),
+            mpPolyPolygon(nullptr),
+            mpaTransform(nullptr),
             maPathLength()
         {
         }
diff --git a/svgio/source/svgreader/svgpatternnode.cxx b/svgio/source/svgreader/svgpatternnode.cxx
index 5bf90ab23154..4167da883361 100644
--- a/svgio/source/svgreader/svgpatternnode.cxx
+++ b/svgio/source/svgreader/svgpatternnode.cxx
@@ -38,17 +38,17 @@ namespace svgio
         :   SvgNode(SVGTokenPattern, rDocument, pParent),
             aPrimitives(),
             maSvgStyleAttributes(*this),
-            mpViewBox(0),
+            mpViewBox(nullptr),
             maSvgAspectRatio(),
             maX(),
             maY(),
             maWidth(),
             maHeight(),
-            mpPatternUnits(0),
-            mpPatternContentUnits(0),
-            mpaPatternTransform(0),
+            mpPatternUnits(nullptr),
+            mpPatternContentUnits(nullptr),
+            mpaPatternTransform(nullptr),
             maXLink(),
-            mpXLink(0)
+            mpXLink(nullptr)
         {
         }
 
@@ -310,7 +310,7 @@ namespace svgio
                 return mpXLink->getViewBox();
             }
 
-            return 0;
+            return nullptr;
         }
 
         const SvgAspectRatio& SvgPatternNode::getSvgAspectRatio() const
@@ -412,7 +412,7 @@ namespace svgio
                 return mpXLink->getPatternUnits();
             }
 
-            return 0;
+            return nullptr;
         }
 
         const SvgUnits* SvgPatternNode::getPatternContentUnits() const
@@ -429,7 +429,7 @@ namespace svgio
                 return mpXLink->getPatternContentUnits();
             }
 
-            return 0;
+            return nullptr;
         }
 
         const basegfx::B2DHomMatrix* SvgPatternNode::getPatternTransform() const
@@ -446,7 +446,7 @@ namespace svgio
                 return mpXLink->getPatternTransform();
             }
 
-            return 0;
+            return nullptr;
         }
 
     } // end of namespace svgreader
diff --git a/svgio/source/svgreader/svgpolynode.cxx b/svgio/source/svgreader/svgpolynode.cxx
index dfea1ea3976f..6b3ebb1562c7 100644
--- a/svgio/source/svgreader/svgpolynode.cxx
+++ b/svgio/source/svgreader/svgpolynode.cxx
@@ -32,8 +32,8 @@ namespace svgio
             bool bIsPolyline)
         :   SvgNode(SVGTokenPolygon, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpPolygon(0),
-            mpaTransform(0),
+            mpPolygon(nullptr),
+            mpaTransform(nullptr),
             mbIsPolyline(bIsPolyline)
         {
         }
@@ -108,7 +108,7 @@ namespace svgio
             {
                 drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
 
-                pStyle->add_path(basegfx::B2DPolyPolygon(*getPolygon()), aNewTarget, 0);
+                pStyle->add_path(basegfx::B2DPolyPolygon(*getPolygon()), aNewTarget, nullptr);
 
                 if(aNewTarget.hasElements())
                 {
diff --git a/svgio/source/svgreader/svgrectnode.cxx b/svgio/source/svgreader/svgrectnode.cxx
index a6bae8df30a0..170fb913b639 100644
--- a/svgio/source/svgreader/svgrectnode.cxx
+++ b/svgio/source/svgreader/svgrectnode.cxx
@@ -36,7 +36,7 @@ namespace svgio
             maHeight(0),
             maRx(0),
             maRy(0),
-            mpaTransform(0)
+            mpaTransform(nullptr)
         {
         }
 
@@ -204,7 +204,7 @@ namespace svgio
 
                     drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
 
-                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, 0);
+                    pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, nullptr);
 
                     if(aNewTarget.hasElements())
                     {
diff --git a/svgio/source/svgreader/svgstyleattributes.cxx b/svgio/source/svgreader/svgstyleattributes.cxx
index dd1f942c65b2..6c2fef789404 100644
--- a/svgio/source/svgreader/svgstyleattributes.cxx
+++ b/svgio/source/svgreader/svgstyleattributes.cxx
@@ -248,7 +248,7 @@ namespace svgio
                 return mrOwner.getParent()->getSvgStyleAttributes();
             }
 
-            return NULL;
+            return nullptr;
         }
 
         void SvgStyleAttributes::add_text(
@@ -460,7 +460,7 @@ namespace svgio
                             fRadius,
                             userSpaceOnUse != rFillGradient.getGradientUnits(),
                             rFillGradient.getSpreadMethod(),
-                            bFocal ? &aFocal : 0));
+                            bFocal ? &aFocal : nullptr));
                 }
             }
         }
@@ -880,7 +880,7 @@ namespace svgio
                     // only 'marker' was used instead of 'marker-start', 'marker-mid' or 'marker-end',
                     // see 'case SVGTokenMarker' in this file; thus in this case only one common
                     // marker in primitive form will be prepared
-                    const SvgMarkerNode* pPrepared = 0;
+                    const SvgMarkerNode* pPrepared = nullptr;
 
                     // values for the prepared marker, results of prepare_singleMarker
                     drawinglayer::primitive2d::Primitive2DSequence aPreparedMarkerPrimitives;
@@ -904,7 +904,7 @@ namespace svgio
                             {
                                 const bool bIsFirstMarker(!a && !b);
                                 const bool bIsLastMarker(nSubPathCount - 1 == a && nTargetMarkerCount - 1 == b);
-                                const SvgMarkerNode* pNeeded = 0;
+                                const SvgMarkerNode* pNeeded = nullptr;
 
                                 if(bIsFirstMarker)
                                 {
@@ -951,7 +951,7 @@ namespace svgio
                                     {
                                         // error: could not prepare given marker
                                         OSL_ENSURE(false, "OOps, could not prepare given marker as primitives (!)");
-                                        pPrepared = 0;
+                                        pPrepared = nullptr;
                                         continue;
                                     }
                                 }
@@ -1188,16 +1188,16 @@ namespace svgio
 
         SvgStyleAttributes::SvgStyleAttributes(SvgNode& rOwner)
         :   mrOwner(rOwner),
-            mpCssStyleParent(0),
+            mpCssStyleParent(nullptr),
             maFill(),
             maStroke(),
             maStopColor(basegfx::BColor(0.0, 0.0, 0.0), true),
             maStrokeWidth(),
             maStopOpacity(),
-            mpSvgGradientNodeFill(0),
-            mpSvgGradientNodeStroke(0),
-            mpSvgPatternNodeFill(0),
-            mpSvgPatternNodeStroke(0),
+            mpSvgGradientNodeFill(nullptr),
+            mpSvgGradientNodeStroke(nullptr),
+            mpSvgPatternNodeFill(nullptr),
+            mpSvgPatternNodeStroke(nullptr),
             maFillOpacity(),
             maStrokeDasharray(),
             maStrokeDashOffset(),
@@ -1222,11 +1222,11 @@ namespace svgio
             maClipPathXLink(),
             maMaskXLink(),
             maMarkerStartXLink(),
-            mpMarkerStartXLink(0),
+            mpMarkerStartXLink(nullptr),
             maMarkerMidXLink(),
-            mpMarkerMidXLink(0),
+            mpMarkerMidXLink(nullptr),
             maMarkerEndXLink(),
-            mpMarkerEndXLink(0),
+            mpMarkerEndXLink(nullptr),
             maFillRule(FillRule_notset),
             maClipRule(FillRule_nonzero),
             maBaselineShift(BaselineShift_Baseline),
@@ -1930,14 +1930,14 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         const basegfx::BColor* SvgStyleAttributes::getStroke() const
         {
             if(mbIsClipPathContent)
             {
-                return 0;
+                return nullptr;
             }
             else if(maStroke.isSet())
             {
@@ -1960,7 +1960,7 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         const basegfx::BColor& SvgStyleAttributes::getStopColor() const
@@ -1979,7 +1979,7 @@ namespace svgio
         {
             if(mbIsClipPathContent)
             {
-                return 0;
+                return nullptr;
             }
             else if(mpSvgGradientNodeFill)
             {
@@ -1995,14 +1995,14 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         const SvgGradientNode* SvgStyleAttributes::getSvgGradientNodeStroke() const
         {
             if(mbIsClipPathContent)
             {
-                return 0;
+                return nullptr;
             }
             else if(mpSvgGradientNodeStroke)
             {
@@ -2018,14 +2018,14 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         const SvgPatternNode* SvgStyleAttributes::getSvgPatternNodeFill() const
         {
             if(mbIsClipPathContent)
             {
-                return 0;
+                return nullptr;
             }
             else if(mpSvgPatternNodeFill)
             {
@@ -2041,14 +2041,14 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         const SvgPatternNode* SvgStyleAttributes::getSvgPatternNodeStroke() const
         {
             if(mbIsClipPathContent)
             {
-                return 0;
+                return nullptr;
             }
             else if(mpSvgPatternNodeStroke)
             {
@@ -2064,7 +2064,7 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         SvgNumber SvgStyleAttributes::getStrokeWidth() const
@@ -2422,7 +2422,7 @@ namespace svgio
             }
 
             // default is 0
-            return 0;
+            return nullptr;
         }
 
         TextDecoration SvgStyleAttributes::getTextDecoration() const
@@ -2465,7 +2465,7 @@ namespace svgio
                 if(maColor.isCurrent())
                 {
                     OSL_ENSURE(false, "Svg error: current color uses current color (!)");
-                    return 0;
+                    return nullptr;
                 }
                 else if(maColor.isOn())
                 {
@@ -2482,7 +2482,7 @@ namespace svgio
                 }
             }
 
-            return 0;
+            return nullptr;
         }
 
         OUString SvgStyleAttributes::getMarkerStartXLink() const
diff --git a/svgio/source/svgreader/svgsvgnode.cxx b/svgio/source/svgreader/svgsvgnode.cxx
index 5db062d83fb0..86a11d7b8b1e 100644
--- a/svgio/source/svgreader/svgsvgnode.cxx
+++ b/svgio/source/svgreader/svgsvgnode.cxx
@@ -36,7 +36,7 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(SVGTokenSvg, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpViewBox(0),
+            mpViewBox(nullptr),
             maSvgAspectRatio(),
             maX(),
             maY(),
@@ -215,7 +215,7 @@ namespace svgio
             {
                 return;
             }
-            const SvgSvgNode* pParentSvgSvgNode = 0;
+            const SvgSvgNode* pParentSvgSvgNode = nullptr;
             // enclosing svg might have relative width, need to cumulate them till they are
             // resolved somewhere up in the node tree
             double fPercentage(1.0);
@@ -257,7 +257,7 @@ namespace svgio
             {
                 return;
             }
-            const SvgSvgNode* pParentSvgSvgNode = 0;
+            const SvgSvgNode* pParentSvgSvgNode = nullptr;
             // enclosing svg might have relative width and height, need to cumulate them till they are
             // resolved somewhere up in the node tree
             double fPercentage(1.0);
diff --git a/svgio/source/svgreader/svgsymbolnode.cxx b/svgio/source/svgreader/svgsymbolnode.cxx
index 86ef1df59abd..aec7baef1068 100644
--- a/svgio/source/svgreader/svgsymbolnode.cxx
+++ b/svgio/source/svgreader/svgsymbolnode.cxx
@@ -30,7 +30,7 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(SVGTokenSvg, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpViewBox(0),
+            mpViewBox(nullptr),
             maSvgAspectRatio()
         {
         }
diff --git a/svgio/source/svgreader/svgtextnode.cxx b/svgio/source/svgreader/svgtextnode.cxx
index df05d6ec7db9..5f3e0ceac1f5 100644
--- a/svgio/source/svgreader/svgtextnode.cxx
+++ b/svgio/source/svgreader/svgtextnode.cxx
@@ -35,7 +35,7 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(SVGTokenText, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpaTransform(0),
+            mpaTransform(nullptr),
             maSvgTextPositions()
         {
         }
@@ -233,7 +233,7 @@ namespace svgio
 
                 if(fOpacity > 0.0)
                 {
-                    SvgTextPosition aSvgTextPosition(0, *this, getSvgTextPositions());
+                    SvgTextPosition aSvgTextPosition(nullptr, *this, getSvgTextPositions());
                     drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
                     const SvgNodeVector& rChildren = getChildren();
                     const sal_uInt32 nCount(rChildren.size());
diff --git a/svgio/source/svgreader/svgtextpathnode.cxx b/svgio/source/svgreader/svgtextpathnode.cxx
index a5d9c15ca629..fc2a0a2fc9bf 100644
--- a/svgio/source/svgreader/svgtextpathnode.cxx
+++ b/svgio/source/svgreader/svgtextpathnode.cxx
@@ -75,7 +75,7 @@ namespace svgio
             if(mpB2DCubicBezierHelper)
             {
                 delete mpB2DCubicBezierHelper;
-                mpB2DCubicBezierHelper = 0;
+                mpB2DCubicBezierHelper = nullptr;
             }
         }
 
@@ -124,7 +124,7 @@ namespace svgio
             mnMaxIndex(rPolygon.isClosed() ? rPolygon.count() : rPolygon.count() - 1),
             mnIndex(0),
             maCurrentSegment(),
-            mpB2DCubicBezierHelper(0),
+            mpB2DCubicBezierHelper(nullptr),
             mfCurrentSegmentLength(0.0),
             mfSegmentStartPosition(0.0)
         {
@@ -436,7 +436,7 @@ namespace svgio
 
                                 while(fPosition < fBasegfxPathLength && nCurrent < nLength)
                                 {
-                                    const drawinglayer::primitive2d::TextSimplePortionPrimitive2D* pCandidate = 0;
+                                    const drawinglayer::primitive2d::TextSimplePortionPrimitive2D* pCandidate = nullptr;
                                     const drawinglayer::primitive2d::Primitive2DReference xReference(rPathContent[nCurrent]);
 
                                     if(xReference.is())
diff --git a/svgio/source/svgreader/svgusenode.cxx b/svgio/source/svgreader/svgusenode.cxx
index cdc57c429c1d..133f63f76ea4 100644
--- a/svgio/source/svgreader/svgusenode.cxx
+++ b/svgio/source/svgreader/svgusenode.cxx
@@ -30,7 +30,7 @@ namespace svgio
             SvgNode* pParent)
         :   SvgNode(SVGTokenG, rDocument, pParent),
             maSvgStyleAttributes(*this),
-            mpaTransform(0),
+            mpaTransform(nullptr),
             maX(),
             maY(),
             maWidth(),
diff --git a/svgio/source/svguno/svguno.cxx b/svgio/source/svguno/svguno.cxx
index f0dbe264e127..3176aaf0b302 100644
--- a/svgio/source/svguno/svguno.cxx
+++ b/svgio/source/svguno/svguno.cxx
@@ -31,8 +31,8 @@ static cppu::ImplementationEntry const services[] = {
     { &svgio::svgreader::XSvgParser_createInstance,
       &svgio::svgreader::XSvgParser_getImplementationName,
       &svgio::svgreader::XSvgParser_getSupportedServiceNames,
-      &cppu::createSingleComponentFactory, 0, 0 },
-    { 0, 0, 0, 0, 0, 0 } };
+      &cppu::createSingleComponentFactory, nullptr, 0 },
+    { nullptr, nullptr, nullptr, nullptr, nullptr, 0 } };
 
 }