loplugin:nullptr (automatic rewrite)

Change-Id: Ie4d4ce386f2810244fb97bf909870a839256971d

2 files changed, 31 insertions, 31 deletions

diff --git a/writerperfect/source/common/DirectoryStream.cxx b/writerperfect/source/common/DirectoryStream.cxx
index 064f51c76c11..0f57a66f1f42 100644
--- a/writerperfect/source/common/DirectoryStream.cxx
+++ b/writerperfect/source/common/DirectoryStream.cxx
@@ -106,7 +106,7 @@ DirectoryStream::Impl::Impl(const uno::Reference<ucb::XContent> &rxContent)
 }
 
 DirectoryStream::DirectoryStream(const com::sun::star::uno::Reference<com::sun::star::ucb::XContent> &xContent)
-    : m_pImpl(isDirectory(xContent) ? new Impl(xContent) : 0)
+    : m_pImpl(isDirectory(xContent) ? new Impl(xContent) : nullptr)
 {
 }
 
@@ -120,9 +120,9 @@ DirectoryStream *DirectoryStream::createForParent(const com::sun::star::uno::Ref
     try
     {
         if (!xContent.is())
-            return 0;
+            return nullptr;
 
-        DirectoryStream *pDir(0);
+        DirectoryStream *pDir(nullptr);
 
         const uno::Reference<container::XChild> xChild(xContent, uno::UNO_QUERY);
         if (xChild.is())
@@ -134,7 +134,7 @@ DirectoryStream *DirectoryStream::createForParent(const com::sun::star::uno::Ref
                 if (!pDir->isStructured())
                 {
                     delete pDir;
-                    pDir = 0;
+                    pDir = nullptr;
                 }
             }
         }
@@ -143,7 +143,7 @@ DirectoryStream *DirectoryStream::createForParent(const com::sun::star::uno::Ref
     }
     catch (...)
     {
-        return 0;
+        return nullptr;
     }
 }
 
@@ -180,7 +180,7 @@ unsigned DirectoryStream::subStreamCount()
 const char *DirectoryStream::subStreamName(unsigned /* id */)
 {
     // TODO: implement me
-    return 0;
+    return nullptr;
 }
 
 bool DirectoryStream::existsSubStream(const char * /* name */)
@@ -192,26 +192,26 @@ bool DirectoryStream::existsSubStream(const char * /* name */)
 librevenge::RVNGInputStream *DirectoryStream::getSubStreamByName(const char *const pName)
 {
     if (!m_pImpl)
-        return 0;
+        return nullptr;
 
     ucbhelper::Content aContent(m_pImpl->xContent, uno::Reference<ucb::XCommandEnvironment>(), comphelper::getProcessComponentContext());
     const uno::Reference<io::XInputStream> xInputStream(findStream(aContent, rtl::OUString::createFromAscii(pName)));
     if (xInputStream.is())
         return new WPXSvInputStream(xInputStream);
 
-    return 0;
+    return nullptr;
 }
 
 librevenge::RVNGInputStream *DirectoryStream::getSubStreamById(unsigned /* id */)
 {
     // TODO: implement me
-    return 0;
+    return nullptr;
 }
 
 const unsigned char *DirectoryStream::read(unsigned long, unsigned long &nNumBytesRead)
 {
     nNumBytesRead = 0;
-    return 0;
+    return nullptr;
 }
 
 int DirectoryStream::seek(long, librevenge::RVNG_SEEK_TYPE)
diff --git a/writerperfect/source/common/WPXSvInputStream.cxx b/writerperfect/source/common/WPXSvInputStream.cxx
index 99a01069a43e..52d5824530ee 100644
--- a/writerperfect/source/common/WPXSvInputStream.cxx
+++ b/writerperfect/source/common/WPXSvInputStream.cxx
@@ -254,7 +254,7 @@ tools::SvRef<SotStorageStream> OLEStorageImpl::createStream(const rtl::OUString
     const OLEStorageMap_t::const_iterator aIt = maStorageMap.find(aDir);
 
     if (maStorageMap.end() == aIt)
-        return 0;
+        return nullptr;
 
     return aIt->second.ref->OpenSotStream(aName, STREAM_STD_READ);
 }
@@ -452,7 +452,7 @@ WPXSvInputStreamImpl::WPXSvInputStreamImpl(Reference< XInputStream > xStream) :
     mbCheckedOLE(false),
     mbCheckedZip(false),
     mnLength(0),
-    mpReadBuffer(0),
+    mpReadBuffer(nullptr),
     mnReadBufferLength(0),
     mnReadBufferPos(0)
 {
@@ -488,11 +488,11 @@ const unsigned char *WPXSvInputStreamImpl::read(unsigned long numBytes, unsigned
     numBytesRead = 0;
 
     if (numBytes == 0 || isEnd())
-        return 0;
+        return nullptr;
 
     numBytesRead = mxStream->readSomeBytes(maData, numBytes);
     if (numBytesRead == 0)
-        return 0;
+        return nullptr;
 
     return reinterpret_cast<const unsigned char *>(maData.getConstArray());
 }
@@ -584,7 +584,7 @@ unsigned WPXSvInputStreamImpl::subStreamCount()
 const char *WPXSvInputStreamImpl::subStreamName(const unsigned id)
 {
     if ((mnLength == 0) || !mxStream.is() || !mxSeekable.is())
-        return 0;
+        return nullptr;
 
     PositionHolder pos(mxSeekable);
     mxSeekable->seek(0);
@@ -594,7 +594,7 @@ const char *WPXSvInputStreamImpl::subStreamName(const unsigned id)
         ensureOLEIsInitialized();
 
         if (mpOLEStorage->maStreams.size() <= id)
-            return 0;
+            return nullptr;
 
         return mpOLEStorage->maStreams[id].name.getStr();
     }
@@ -606,12 +606,12 @@ const char *WPXSvInputStreamImpl::subStreamName(const unsigned id)
         ensureZipIsInitialized();
 
         if (mpZipStorage->maStreams.size() <= id)
-            return 0;
+            return nullptr;
 
         return mpZipStorage->maStreams[id].aName.getStr();
     }
 
-    return 0;
+    return nullptr;
 }
 
 bool WPXSvInputStreamImpl::existsSubStream(const char *const name)
@@ -647,10 +647,10 @@ bool WPXSvInputStreamImpl::existsSubStream(const char *const name)
 librevenge::RVNGInputStream *WPXSvInputStreamImpl::getSubStreamByName(const char *const name)
 {
     if (!name)
-        return 0;
+        return nullptr;
 
     if ((mnLength == 0) || !mxStream.is() || !mxSeekable.is())
-        return 0;
+        return nullptr;
 
     PositionHolder pos(mxSeekable);
     mxSeekable->seek(0);
@@ -679,13 +679,13 @@ librevenge::RVNGInputStream *WPXSvInputStreamImpl::getSubStreamByName(const char
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 librevenge::RVNGInputStream *WPXSvInputStreamImpl::getSubStreamById(const unsigned id)
 {
     if ((mnLength == 0) || !mxStream.is() || !mxSeekable.is())
-        return 0;
+        return nullptr;
 
     PositionHolder pos(mxSeekable);
     mxSeekable->seek(0);
@@ -695,7 +695,7 @@ librevenge::RVNGInputStream *WPXSvInputStreamImpl::getSubStreamById(const unsign
         ensureOLEIsInitialized();
 
         if (mpOLEStorage->maStreams.size() <= id)
-            return 0;
+            return nullptr;
 
         return createWPXStream(mpOLEStorage->getStream(id));
     }
@@ -707,7 +707,7 @@ librevenge::RVNGInputStream *WPXSvInputStreamImpl::getSubStreamById(const unsign
         ensureZipIsInitialized();
 
         if (mpZipStorage->maStreams.size() <= id)
-            return 0;
+            return nullptr;
 
         try
         {
@@ -718,7 +718,7 @@ librevenge::RVNGInputStream *WPXSvInputStreamImpl::getSubStreamById(const unsign
             // nothing needed
         }
     }
-    return 0;
+    return nullptr;
 }
 
 void WPXSvInputStreamImpl::invalidateReadBuffer()
@@ -726,7 +726,7 @@ void WPXSvInputStreamImpl::invalidateReadBuffer()
     if (mpReadBuffer)
     {
         seek((long) tell() + (long)mnReadBufferPos - (long)mnReadBufferLength);
-        mpReadBuffer = 0;
+        mpReadBuffer = nullptr;
         mnReadBufferPos = 0;
         mnReadBufferLength = 0;
     }
@@ -739,7 +739,7 @@ librevenge::RVNGInputStream *WPXSvInputStreamImpl::createWPXStream(const tools::
         Reference < XInputStream > xContents(new utl::OSeekableInputStreamWrapper(rxStorage));
         return new WPXSvInputStream(xContents);
     }
-    return 0;
+    return nullptr;
 }
 
 librevenge::RVNGInputStream *WPXSvInputStreamImpl::createWPXStream(const Reference<XInputStream> &rxStream)
@@ -747,7 +747,7 @@ librevenge::RVNGInputStream *WPXSvInputStreamImpl::createWPXStream(const Referen
     if (rxStream.is())
         return new WPXSvInputStream(rxStream);
     else
-        return 0;
+        return nullptr;
 }
 
 bool WPXSvInputStreamImpl::isOLE()
@@ -827,7 +827,7 @@ const unsigned char *WPXSvInputStream::read(unsigned long numBytes, unsigned lon
     numBytesRead = 0;
 
     if (numBytes == 0 || numBytes > (std::numeric_limits<unsigned long>::max)()/2)
-        return 0;
+        return nullptr;
 
     if (mpImpl->mpReadBuffer)
     {
@@ -844,7 +844,7 @@ const unsigned char *WPXSvInputStream::read(unsigned long numBytes, unsigned lon
 
     unsigned long curpos = (unsigned long) mpImpl->tell();
     if (curpos == (unsigned long)-1)  // returned ERROR
-        return 0;
+        return nullptr;
 
     if ((curpos + numBytes < curpos) /*overflow*/ ||
             (curpos + numBytes >= (sal_uInt64)mpImpl->mnLength))  /*reading more than available*/
@@ -869,7 +869,7 @@ const unsigned char *WPXSvInputStream::read(unsigned long numBytes, unsigned lon
 
     mpImpl->mnReadBufferPos = 0;
     if (!mpImpl->mnReadBufferLength)
-        return 0;
+        return nullptr;
 
     numBytesRead = numBytes;