loplugin:nullptr (automatic rewrite)

Change-Id: I6e34abccb0bda1c76e30ab973b8fd827d6c99c72

4 files changed, 39 insertions, 39 deletions

diff --git a/helpcompiler/source/BasCodeTagger.cxx b/helpcompiler/source/BasCodeTagger.cxx
index 89aca5418088..e1c485583ab8 100644
--- a/helpcompiler/source/BasCodeTagger.cxx
+++ b/helpcompiler/source/BasCodeTagger.cxx
@@ -11,12 +11,12 @@
 
 LibXmlTreeWalker::LibXmlTreeWalker( xmlDocPtr doc )
 {
-    if ( doc == NULL )
+    if ( doc == nullptr )
         throw BasicCodeTagger::NULL_DOCUMENT;
     m_pCurrentNode = xmlDocGetRootElement( doc );
-    if ( m_pCurrentNode == NULL )
+    if ( m_pCurrentNode == nullptr )
         throw BasicCodeTagger::EMPTY_DOCUMENT;
-    else if ( m_pCurrentNode->xmlChildrenNode != NULL )
+    else if ( m_pCurrentNode->xmlChildrenNode != nullptr )
         m_Queue.push_back( m_pCurrentNode->xmlChildrenNode );
     nextNode();
 }
@@ -25,7 +25,7 @@ void LibXmlTreeWalker::nextNode()
 {
 
       //next node
-    if ( m_pCurrentNode->next == NULL )
+    if ( m_pCurrentNode->next == nullptr )
     {
         m_pCurrentNode = m_Queue.front();
         m_Queue.pop_front();
@@ -33,19 +33,19 @@ void LibXmlTreeWalker::nextNode()
     else
         m_pCurrentNode = m_pCurrentNode->next;
     //queue children if they exist
-    if ( m_pCurrentNode->xmlChildrenNode != NULL )
+    if ( m_pCurrentNode->xmlChildrenNode != nullptr )
         m_Queue.push_back( m_pCurrentNode->xmlChildrenNode );
 }
 
 void LibXmlTreeWalker::ignoreCurrNodesChildren()
 {
-    if ( m_pCurrentNode->xmlChildrenNode != NULL )
+    if ( m_pCurrentNode->xmlChildrenNode != nullptr )
           m_Queue.pop_back();
 }
 
 bool LibXmlTreeWalker::end()
 {
-    return m_pCurrentNode->next == NULL && m_Queue.empty();
+    return m_pCurrentNode->next == nullptr && m_Queue.empty();
 }
 
 
@@ -54,17 +54,17 @@ bool LibXmlTreeWalker::end()
 BasicCodeTagger::BasicCodeTagger( xmlDocPtr rootDoc ):
     m_Highlighter(HIGHLIGHT_BASIC)
 {
-      if ( rootDoc == NULL )
+      if ( rootDoc == nullptr )
           throw NULL_DOCUMENT;
       m_pDocument = rootDoc;
-    m_pXmlTreeWalker = NULL;
+    m_pXmlTreeWalker = nullptr;
     m_bTaggingCompleted = false;
 
 }
 
 BasicCodeTagger::~BasicCodeTagger()
 {
-    if ( m_pXmlTreeWalker != NULL )
+    if ( m_pXmlTreeWalker != nullptr )
       delete m_pXmlTreeWalker;
 }
 //!Gathers all the <bascode> tag nodes from xml tree.
@@ -77,7 +77,7 @@ void BasicCodeTagger::getBasicCodeContainerNodes()
 
     m_BasicCodeContainerTags.clear();
 
-    if ( m_pXmlTreeWalker != NULL )
+    if ( m_pXmlTreeWalker != nullptr )
       delete m_pXmlTreeWalker;
     m_pXmlTreeWalker = new LibXmlTreeWalker( m_pDocument );
 
@@ -111,7 +111,7 @@ void BasicCodeTagger::tagBasCodeParagraphs()
     {
         currBascodeNode = m_BasicCodeContainerTags.front();
         currParagraph = currBascodeNode->xmlChildrenNode; //first <paragraph>
-        while ( currParagraph != NULL )
+        while ( currParagraph != nullptr )
         {
             tagParagraph( currParagraph );
             currParagraph=currParagraph->next;
@@ -126,14 +126,14 @@ void BasicCodeTagger::tagParagraph( xmlNodePtr paragraph )
     //1. get paragraph text
     xmlChar* codeSnippet;
     codeSnippet = xmlNodeListGetString( m_pDocument, paragraph->xmlChildrenNode, 1 );
-    if ( codeSnippet == NULL )
+    if ( codeSnippet == nullptr )
     {
         return; //no text, nothing more to do here
     }
     //2. delete every child from paragraph (except attributes)
     xmlNodePtr curNode = paragraph->xmlChildrenNode;
     xmlNodePtr sibling;
-    while ( curNode != NULL )
+    while ( curNode != nullptr )
     {
         sibling = curNode->next;
         xmlUnlinkNode( curNode );
@@ -155,7 +155,7 @@ void BasicCodeTagger::tagParagraph( xmlNodePtr paragraph )
         if ( i->tokenType != TT_WHITESPACE )
         {
             xmlChar* typeStr = getTypeString( i->tokenType );
-            curNode = xmlNewTextChild( paragraph, 0, reinterpret_cast<xmlChar const *>("item"), 0 );
+            curNode = xmlNewTextChild( paragraph, nullptr, reinterpret_cast<xmlChar const *>("item"), nullptr );
             xmlNewProp( curNode, reinterpret_cast<xmlChar const *>("type"), typeStr );
             xmlAddChild( curNode, text );
             xmlFree( typeStr );
diff --git a/helpcompiler/source/HelpCompiler.cxx b/helpcompiler/source/HelpCompiler.cxx
index c4a3eaa34282..af8154749795 100644
--- a/helpcompiler/source/HelpCompiler.cxx
+++ b/helpcompiler/source/HelpCompiler.cxx
@@ -70,9 +70,9 @@ void HelpCompiler::tagBasicCodeExamples( xmlDocPtr doc )
 
 xmlDocPtr HelpCompiler::compactXhpForJar( xmlDocPtr doc )
 {
-    static xsltStylesheetPtr compact = NULL;
+    static xsltStylesheetPtr compact = nullptr;
     static const char *params[2 + 1];
-    params[0] = NULL;
+    params[0] = nullptr;
     xmlDocPtr compacted;
 
     if (!compact)
@@ -119,7 +119,7 @@ void HelpCompiler::saveXhpForJar( xmlDocPtr doc, const fs::path &filePath )
 
 xmlDocPtr HelpCompiler::getSourceDocument(const fs::path &filePath)
 {
-    static xsltStylesheetPtr cur = NULL;
+    static xsltStylesheetPtr cur = nullptr;
 
     xmlDocPtr res;
     if( bExtensionMode )
@@ -144,7 +144,7 @@ xmlDocPtr HelpCompiler::getSourceDocument(const fs::path &filePath)
             int nbparams = 0;
             params[nbparams++] = "fsroot";
             params[nbparams++] = fsroot.c_str();
-            params[nbparams] = NULL;
+            params[nbparams] = nullptr;
         }
         xmlDocPtr doc = xmlParseFile(filePath.native_file_string().c_str());
         if( !doc )
@@ -175,7 +175,7 @@ xmlNodePtr HelpCompiler::clone(xmlNodePtr node, const std::string& appl)
             {
                 std::string tmp="";
                 xmlChar * prop = xmlGetProp(list, reinterpret_cast<xmlChar const *>("select"));
-                if (prop != 0)
+                if (prop != nullptr)
                 {
                     if (strcmp(reinterpret_cast<char *>(prop), "sys") == 0)
                     {
diff --git a/helpcompiler/source/HelpLinker.cxx b/helpcompiler/source/HelpLinker.cxx
index 6c40d14afe61..8b8f89563f27 100644
--- a/helpcompiler/source/HelpLinker.cxx
+++ b/helpcompiler/source/HelpLinker.cxx
@@ -84,7 +84,7 @@ void IndexerPreProcessor::processDocument
 
     if( m_xsltStylesheetPtrCaption )
     {
-        xmlDocPtr resCaption = xsltApplyStylesheet( m_xsltStylesheetPtrCaption, doc, NULL );
+        xmlDocPtr resCaption = xsltApplyStylesheet( m_xsltStylesheetPtrCaption, doc, nullptr );
         xmlNodePtr pResNodeCaption = resCaption->xmlChildrenNode;
         if( pResNodeCaption )
         {
@@ -107,7 +107,7 @@ void IndexerPreProcessor::processDocument
 
     if( m_xsltStylesheetPtrContent )
     {
-        xmlDocPtr resContent = xsltApplyStylesheet( m_xsltStylesheetPtrContent, doc, NULL );
+        xmlDocPtr resContent = xsltApplyStylesheet( m_xsltStylesheetPtrContent, doc, nullptr );
         xmlNodePtr pResNodeContent = resContent->xmlChildrenNode;
         if( pResNodeContent )
         {
@@ -151,7 +151,7 @@ struct Data
 
 void writeKeyValue_DBHelp( FILE* pFile, const std::string& aKeyStr, const std::string& aValueStr )
 {
-    if( pFile == NULL )
+    if( pFile == nullptr )
         return;
     char cLF = 10;
     unsigned int nKeyLen = aKeyStr.length();
@@ -193,7 +193,7 @@ public:
 #else
         FILE* pFile = fopen( rFileName.native_file_string().c_str(), "wb" );
 #endif
-        if( pFile == NULL )
+        if( pFile == nullptr )
             return;
 
         DataHashtable::const_iterator aEnd = _hash.end();
@@ -260,7 +260,7 @@ void HelpLinker::addBookmark( FILE* pFile_DBHelp, std::string thishid,
     for (size_t j = 0; j < titleB.length(); ++j)
         dataB[i++] = titleB[j];
 
-    if( pFile_DBHelp != NULL )
+    if( pFile_DBHelp != nullptr )
     {
         std::string aValueStr( dataB.begin(), dataB.end() );
         writeKeyValue_DBHelp( pFile_DBHelp, thishid, aValueStr );
@@ -481,7 +481,7 @@ void HelpLinker::link() throw(HelpProcessingException, BasicCodeTagger::TaggerEx
 
                     helpTextId = URLEncoder::encode(helpTextId);
 
-                    if( pFileHelpText_DBHelp != NULL )
+                    if( pFileHelpText_DBHelp != nullptr )
                         writeKeyValue_DBHelp( pFileHelpText_DBHelp, helpTextId, helpTextText );
                 }
             }
@@ -507,16 +507,16 @@ void HelpLinker::link() throw(HelpProcessingException, BasicCodeTagger::TaggerEx
     catch( const HelpProcessingException& )
     {
         // catch HelpProcessingException to avoid locking data bases
-        if( pFileHelpText_DBHelp != NULL )
+        if( pFileHelpText_DBHelp != nullptr )
             fclose( pFileHelpText_DBHelp );
-        if( pFileDbBase_DBHelp != NULL )
+        if( pFileDbBase_DBHelp != nullptr )
             fclose( pFileDbBase_DBHelp );
         throw;
     }
 
-    if( pFileHelpText_DBHelp != NULL )
+    if( pFileHelpText_DBHelp != nullptr )
         fclose( pFileHelpText_DBHelp );
-    if( pFileDbBase_DBHelp != NULL )
+    if( pFileDbBase_DBHelp != nullptr )
         fclose( pFileDbBase_DBHelp );
 
     helpKeyword.dump_DBHelp( keyWordFileName_DBHelp);
@@ -875,7 +875,7 @@ void HelpLinker::main( std::vector<std::string> &args,
 }
 
 // Variable to set an exception in "C" StructuredXMLErrorFunction
-static const HelpProcessingException* GpXMLParsingException = NULL;
+static const HelpProcessingException* GpXMLParsingException = nullptr;
 
 extern "C" void StructuredXMLErrorFunction(void *userData, xmlErrorPtr error)
 {
@@ -884,14 +884,14 @@ extern "C" void StructuredXMLErrorFunction(void *userData, xmlErrorPtr error)
 
     std::string aErrorMsg = error->message;
     std::string aXMLParsingFile;
-    if( error->file != NULL )
+    if( error->file != nullptr )
         aXMLParsingFile = error->file;
     int nXMLParsingLine = error->line;
     HelpProcessingException* pException = new HelpProcessingException( aErrorMsg, aXMLParsingFile, nXMLParsingLine );
     GpXMLParsingException = pException;
 
     // Reset error handler
-    xmlSetStructuredErrorFunc( NULL, NULL );
+    xmlSetStructuredErrorFunc( nullptr, nullptr );
 }
 
 HelpProcessingErrorInfo& HelpProcessingErrorInfo::operator=( const struct HelpProcessingException& e )
@@ -941,7 +941,7 @@ bool compileExtensionHelp
     std::string aStdStrDestination = pDestination;
 
     // Set error handler
-    xmlSetStructuredErrorFunc( NULL, StructuredXMLErrorFunction );
+    xmlSetStructuredErrorFunc( nullptr, StructuredXMLErrorFunction );
     try
     {
         std::unique_ptr<HelpLinker> pHelpLinker(new HelpLinker());
@@ -949,11 +949,11 @@ bool compileExtensionHelp
     }
     catch( const HelpProcessingException& e )
     {
-        if( GpXMLParsingException != NULL )
+        if( GpXMLParsingException != nullptr )
         {
             o_rHelpProcessingErrorInfo = *GpXMLParsingException;
             delete GpXMLParsingException;
-            GpXMLParsingException = NULL;
+            GpXMLParsingException = nullptr;
         }
         else
         {
@@ -962,7 +962,7 @@ bool compileExtensionHelp
         bSuccess = false;
     }
     // Reset error handler
-    xmlSetStructuredErrorFunc( NULL, NULL );
+    xmlSetStructuredErrorFunc( nullptr, nullptr );
 
     // i83624: Tree files
     // The following basically checks if the help.tree is well formed XML.
@@ -983,7 +983,7 @@ bool compileExtensionHelp
         aFile.read( s.get(), len, ret );
         aFile.close();
 
-        XML_Parser parser = XML_ParserCreate( 0 );
+        XML_Parser parser = XML_ParserCreate( nullptr );
         XML_Status parsed = XML_Parse( parser, s.get(), int( len ), true );
 
         if (XML_STATUS_ERROR == parsed)
diff --git a/helpcompiler/source/HelpSearch.cxx b/helpcompiler/source/HelpSearch.cxx
index 6b0c4202c9cc..603b11795ef8 100644
--- a/helpcompiler/source/HelpSearch.cxx
+++ b/helpcompiler/source/HelpSearch.cxx
@@ -42,7 +42,7 @@ bool HelpSearch::query(OUString const &queryStr, bool captionOnly,
     for (size_t i = 0; i < hits->length(); ++i) {
         lucene::document::Document &doc = hits->doc(i); // Document* belongs to Hits.
         wchar_t const *path = doc.get(L"path");
-        rDocuments.push_back(TCHARArrayToOUString(path != 0 ? path : L""));
+        rDocuments.push_back(TCHARArrayToOUString(path != nullptr ? path : L""));
         rScores.push_back(hits->score(i));
     }