remove unnecessary use of void in function declarations

ie.
void f(void);
becomes
void f();

I used the following command to make the changes:

git grep -lP '\(\s*void\s*\)' -- *.cxx \
| xargs perl -pi -w -e 's/(\w+)\s*\(\s*void\s*\)/$1\(\)/g;'

and ran it for both .cxx and .hxx files.

Change-Id: I314a1b56e9c14d10726e32841736b0ad5eef8ddd

8 files changed, 65 insertions, 65 deletions

diff --git a/sax/source/expatwrap/attrlistimpl.cxx b/sax/source/expatwrap/attrlistimpl.cxx
index fad903fd4ff2..0eba8f06217d 100644
--- a/sax/source/expatwrap/attrlistimpl.cxx
+++ b/sax/source/expatwrap/attrlistimpl.cxx
@@ -57,7 +57,7 @@ struct AttributeList_impl
 
 
 
-sal_Int16 AttributeList::getLength(void) throw (RuntimeException, std::exception)
+sal_Int16 AttributeList::getLength() throw (RuntimeException, std::exception)
 {
     return static_cast<sal_Int16>(m_pImpl->vecAttribute.size());
 }
diff --git a/sax/source/expatwrap/attrlistimpl.hxx b/sax/source/expatwrap/attrlistimpl.hxx
index 160e5fb3952f..a03985e0c669 100644
--- a/sax/source/expatwrap/attrlistimpl.hxx
+++ b/sax/source/expatwrap/attrlistimpl.hxx
@@ -47,7 +47,7 @@ public:
     void clear();
 public:
     // XAttributeList
-    virtual sal_Int16 SAL_CALL getLength(void)
+    virtual sal_Int16 SAL_CALL getLength()
         throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual OUString SAL_CALL getNameByIndex(sal_Int16 i)
         throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
diff --git a/sax/source/expatwrap/sax_expat.cxx b/sax/source/expatwrap/sax_expat.cxx
index 1996cf714cbb..aca68c02b7bc 100644
--- a/sax/source/expatwrap/sax_expat.cxx
+++ b/sax/source/expatwrap/sax_expat.cxx
@@ -169,7 +169,7 @@ public:
 
 public: // XServiceInfo
     OUString                     SAL_CALL getImplementationName() throw (std::exception) SAL_OVERRIDE;
-    css::uno::Sequence< OUString >         SAL_CALL getSupportedServiceNames(void) throw (std::exception) SAL_OVERRIDE;
+    css::uno::Sequence< OUString >         SAL_CALL getSupportedServiceNames() throw (std::exception) SAL_OVERRIDE;
     sal_Bool                     SAL_CALL supportsService(const OUString& ServiceName) throw (std::exception) SAL_OVERRIDE;
 
 private:
@@ -366,19 +366,19 @@ public:
     }
 
 public: //XLocator
-    virtual sal_Int32 SAL_CALL getColumnNumber(void) throw (std::exception) SAL_OVERRIDE
+    virtual sal_Int32 SAL_CALL getColumnNumber() throw (std::exception) SAL_OVERRIDE
     {
         return XML_GetCurrentColumnNumber( m_pParser->getEntity().pParser );
     }
-    virtual sal_Int32 SAL_CALL getLineNumber(void) throw (std::exception) SAL_OVERRIDE
+    virtual sal_Int32 SAL_CALL getLineNumber() throw (std::exception) SAL_OVERRIDE
     {
         return XML_GetCurrentLineNumber( m_pParser->getEntity().pParser );
     }
-    virtual OUString SAL_CALL getPublicId(void) throw (std::exception) SAL_OVERRIDE
+    virtual OUString SAL_CALL getPublicId() throw (std::exception) SAL_OVERRIDE
     {
         return m_pParser->getEntity().structSource.sPublicId;
     }
-    virtual OUString SAL_CALL getSystemId(void) throw (std::exception) SAL_OVERRIDE
+    virtual OUString SAL_CALL getSystemId() throw (std::exception) SAL_OVERRIDE
     {
         return m_pParser->getEntity().structSource.sSystemId;
     }
@@ -603,7 +603,7 @@ sal_Bool SaxExpatParser::supportsService(const OUString& ServiceName) throw (std
 }
 
 // XServiceInfo
-css::uno::Sequence< OUString > SaxExpatParser::getSupportedServiceNames(void) throw (std::exception)
+css::uno::Sequence< OUString > SaxExpatParser::getSupportedServiceNames() throw (std::exception)
 {
     css::uno::Sequence<OUString> seq(1);
     seq[0] = "com.sun.star.xml.sax.Parser";
diff --git a/sax/source/expatwrap/saxwriter.cxx b/sax/source/expatwrap/saxwriter.cxx
index 2c59889cc479..a7460dd25592 100644
--- a/sax/source/expatwrap/saxwriter.cxx
+++ b/sax/source/expatwrap/saxwriter.cxx
@@ -915,17 +915,17 @@ public: // XActiveDataSource
                    e.WrappedException);
         }
     }
-    virtual Reference< XOutputStream >  SAL_CALL getOutputStream(void)
+    virtual Reference< XOutputStream >  SAL_CALL getOutputStream()
         throw(RuntimeException, std::exception) SAL_OVERRIDE
     {
         return m_out;
     }
 
 public: // XDocumentHandler
-    virtual void SAL_CALL startDocument(void)
+    virtual void SAL_CALL startDocument()
         throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
 
-    virtual void SAL_CALL endDocument(void)
+    virtual void SAL_CALL endDocument()
         throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
 
     virtual void SAL_CALL startElement(const OUString& aName,
@@ -947,18 +947,18 @@ public: // XDocumentHandler
         throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
 
 public: // XExtendedDocumentHandler
-    virtual void SAL_CALL startCDATA(void) throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual void SAL_CALL endCDATA(void) throw(SAXException,RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual void SAL_CALL startCDATA() throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual void SAL_CALL endCDATA() throw(SAXException,RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL comment(const OUString& sComment)
         throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL unknown(const OUString& sString)
         throw(SAXException, RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual void SAL_CALL allowLineBreak(void)
+    virtual void SAL_CALL allowLineBreak()
         throw(SAXException,RuntimeException, std::exception) SAL_OVERRIDE;
 
 public: // XServiceInfo
     OUString                     SAL_CALL getImplementationName() throw(std::exception) SAL_OVERRIDE;
-    Sequence< OUString >         SAL_CALL getSupportedServiceNames(void) throw(std::exception) SAL_OVERRIDE;
+    Sequence< OUString >         SAL_CALL getSupportedServiceNames() throw(std::exception) SAL_OVERRIDE;
     sal_Bool                    SAL_CALL supportsService(const OUString& ServiceName) throw(std::exception) SAL_OVERRIDE;
 
 private:
@@ -1008,7 +1008,7 @@ sal_Bool SAXWriter::supportsService(const OUString& ServiceName) throw(std::exce
 }
 
 // XServiceInfo
-Sequence< OUString > SAXWriter::getSupportedServiceNames(void) throw (std::exception)
+Sequence< OUString > SAXWriter::getSupportedServiceNames() throw (std::exception)
 {
     Sequence<OUString> seq(1);
     seq[0] = "com.sun.star.xml.sax.Writer";
@@ -1025,7 +1025,7 @@ void SAXWriter::startDocument()                     throw(SAXException, RuntimeE
 }
 
 
-void SAXWriter::endDocument(void)                   throw(SAXException, RuntimeException, std::exception)
+void SAXWriter::endDocument()                   throw(SAXException, RuntimeException, std::exception)
 {
     if( ! m_bDocStarted )
     {
@@ -1272,7 +1272,7 @@ void SAXWriter::setDocumentLocator(const Reference< XLocator >&)
 
 }
 
-void SAXWriter::startCDATA(void) throw(SAXException, RuntimeException, std::exception)
+void SAXWriter::startCDATA() throw(SAXException, RuntimeException, std::exception)
 {
     if( ! m_bDocStarted || m_bIsCDATA)
     {
@@ -1289,7 +1289,7 @@ void SAXWriter::startCDATA(void) throw(SAXException, RuntimeException, std::exce
     m_bIsCDATA = true;
 }
 
-void SAXWriter::endCDATA(void) throw (SAXException,RuntimeException, std::exception)
+void SAXWriter::endCDATA() throw (SAXException,RuntimeException, std::exception)
 {
     if( ! m_bDocStarted || ! m_bIsCDATA)
     {
diff --git a/sax/source/fastparser/fastparser.cxx b/sax/source/fastparser/fastparser.cxx
index ba0c158eb18e..8768281ea2fe 100644
--- a/sax/source/fastparser/fastparser.cxx
+++ b/sax/source/fastparser/fastparser.cxx
@@ -337,34 +337,34 @@ public:
     void checkDispose() throw (RuntimeException) { if( !mpParser ) throw DisposedException(); }
 
     //XLocator
-    virtual sal_Int32 SAL_CALL getColumnNumber(void) throw (RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual sal_Int32 SAL_CALL getLineNumber(void) throw (RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual OUString SAL_CALL getPublicId(void) throw (RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual OUString SAL_CALL getSystemId(void) throw (RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Int32 SAL_CALL getColumnNumber() throw (RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Int32 SAL_CALL getLineNumber() throw (RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual OUString SAL_CALL getPublicId() throw (RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual OUString SAL_CALL getSystemId() throw (RuntimeException, std::exception) SAL_OVERRIDE;
 
 private:
     FastSaxParserImpl *mpParser;
 };
 
-sal_Int32 SAL_CALL FastLocatorImpl::getColumnNumber(void) throw (RuntimeException, std::exception)
+sal_Int32 SAL_CALL FastLocatorImpl::getColumnNumber() throw (RuntimeException, std::exception)
 {
     checkDispose();
     return xmlSAX2GetColumnNumber( mpParser->getEntity().mpParser );
 }
 
-sal_Int32 SAL_CALL FastLocatorImpl::getLineNumber(void) throw (RuntimeException, std::exception)
+sal_Int32 SAL_CALL FastLocatorImpl::getLineNumber() throw (RuntimeException, std::exception)
 {
     checkDispose();
     return xmlSAX2GetLineNumber( mpParser->getEntity().mpParser );
 }
 
-OUString SAL_CALL FastLocatorImpl::getPublicId(void) throw (RuntimeException, std::exception)
+OUString SAL_CALL FastLocatorImpl::getPublicId() throw (RuntimeException, std::exception)
 {
     checkDispose();
     return mpParser->getEntity().maStructSource.sPublicId;
 }
 
-OUString SAL_CALL FastLocatorImpl::getSystemId(void) throw (RuntimeException, std::exception)
+OUString SAL_CALL FastLocatorImpl::getSystemId() throw (RuntimeException, std::exception)
 {
     checkDispose();
     return mpParser->getEntity().maStructSource.sSystemId;
diff --git a/sax/test/sax/testsax.cxx b/sax/test/sax/testsax.cxx
index caeac6d771d8..b520059975a3 100644
--- a/sax/test/sax/testsax.cxx
+++ b/sax/test/sax/testsax.cxx
@@ -63,10 +63,10 @@ public:
         sal_Int32 hTestHandle)
         throw ( IllegalArgumentException,RuntimeException);
 
-    virtual sal_Bool SAL_CALL testPassed(void) throw (RuntimeException);
-    virtual Sequence< OUString > SAL_CALL getErrors(void) throw (RuntimeException);
-    virtual Sequence< Any > SAL_CALL getErrorExceptions(void) throw (RuntimeException);
-    virtual Sequence< OUString > SAL_CALL getWarnings(void) throw (RuntimeException);
+    virtual sal_Bool SAL_CALL testPassed() throw (RuntimeException);
+    virtual Sequence< OUString > SAL_CALL getErrors() throw (RuntimeException);
+    virtual Sequence< Any > SAL_CALL getErrorExceptions() throw (RuntimeException);
+    virtual Sequence< OUString > SAL_CALL getWarnings() throw (RuntimeException);
 
 private:
     void testSimple( const Reference < XParser > &r );
@@ -174,22 +174,22 @@ sal_Int32 OSaxParserTest::test(
     return hTestHandle;
 }
 
-sal_Bool OSaxParserTest::testPassed(void) throw (RuntimeException)
+sal_Bool OSaxParserTest::testPassed() throw (RuntimeException)
 {
     return m_seqErrors.getLength() == 0;
 }
 
-Sequence< OUString > OSaxParserTest::getErrors(void) throw (RuntimeException)
+Sequence< OUString > OSaxParserTest::getErrors() throw (RuntimeException)
 {
     return m_seqErrors;
 }
 
-Sequence< Any > OSaxParserTest::getErrorExceptions(void) throw (RuntimeException)
+Sequence< Any > OSaxParserTest::getErrorExceptions() throw (RuntimeException)
 {
     return m_seqExceptions;
 }
 
-Sequence< OUString > OSaxParserTest::getWarnings(void) throw (RuntimeException)
+Sequence< OUString > OSaxParserTest::getWarnings() throw (RuntimeException)
 {
     return m_seqWarnings;
 }
@@ -264,7 +264,7 @@ public:
     }
 
     // ExtendedDocumentHandler
-    virtual void SAL_CALL startDocument(void) throw (SAXException, RuntimeException)
+    virtual void SAL_CALL startDocument() throw (SAXException, RuntimeException)
     {
          m_iLevel = 0;
         m_iElementCount = 0;
@@ -275,7 +275,7 @@ public:
             printf( "document started\n" );
         }
     }
-    virtual void SAL_CALL endDocument(void) throw (SAXException, RuntimeException)
+    virtual void SAL_CALL endDocument() throw (SAXException, RuntimeException)
     {
         if( m_bPrint ) {
             printf( "document finished\n" );
@@ -379,13 +379,13 @@ public:
         return source;
     }
 
-    virtual void SAL_CALL startCDATA(void) throw (SAXException,RuntimeException)
+    virtual void SAL_CALL startCDATA() throw (SAXException,RuntimeException)
     {
         if( m_bPrint ) {
             printf( "CDataStart :\n" );
         }
     }
-    virtual void SAL_CALL endCDATA(void) throw (SAXException,RuntimeException)
+    virtual void SAL_CALL endCDATA() throw (SAXException,RuntimeException)
     {
         if( m_bPrint ) {
             printf( "CEndStart :\n" );
@@ -407,7 +407,7 @@ public:
         }
     }
 
-    virtual void SAL_CALL allowLineBreak( void) throw (SAXException, RuntimeException )
+    virtual void SAL_CALL allowLineBreak() throw (SAXException, RuntimeException )
     {
 
     }
diff --git a/sax/test/sax/testwriter.cxx b/sax/test/sax/testwriter.cxx
index 3dc52fa83ca2..f078ea88d741 100644
--- a/sax/test/sax/testwriter.cxx
+++ b/sax/test/sax/testwriter.cxx
@@ -56,9 +56,9 @@ public:
 public:
     virtual void SAL_CALL writeBytes(const Sequence< sal_Int8 >& aData)
         throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
-    virtual void SAL_CALL flush(void)
+    virtual void SAL_CALL flush()
         throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
-    virtual void SAL_CALL closeOutput(void)
+    virtual void SAL_CALL closeOutput()
         throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
 private:
     char m_pcFile[256];
@@ -77,13 +77,13 @@ void OFileWriter::writeBytes(const Sequence< sal_Int8 >& aData)
 }
 
 
-void OFileWriter::flush(void)
+void OFileWriter::flush()
     throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
 {
     fflush( m_f );
 }
 
-void OFileWriter::closeOutput(void)
+void OFileWriter::closeOutput()
     throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
 {
     fclose( m_f );
@@ -115,11 +115,11 @@ public:
         sal_Int32 hTestHandle)
         throw  (    IllegalArgumentException,RuntimeException);
 
-    virtual sal_Bool SAL_CALL testPassed(void)
+    virtual sal_Bool SAL_CALL testPassed()
         throw  (    RuntimeException);
-    virtual Sequence< OUString > SAL_CALL getErrors(void)               throw  (RuntimeException);
-    virtual Sequence< Any > SAL_CALL getErrorExceptions(void)       throw  (RuntimeException);
-    virtual Sequence< OUString > SAL_CALL getWarnings(void)             throw  (RuntimeException);
+    virtual Sequence< OUString > SAL_CALL getErrors()               throw  (RuntimeException);
+    virtual Sequence< Any > SAL_CALL getErrorExceptions()       throw  (RuntimeException);
+    virtual Sequence< OUString > SAL_CALL getWarnings()             throw  (RuntimeException);
 
 private:
     void testSimple( const Reference< XExtendedDocumentHandler > &r );
@@ -152,7 +152,7 @@ public:
     ~AttributeListImpl();
 
 public:
-    virtual sal_Int16 SAL_CALL getLength(void) throw  (RuntimeException);
+    virtual sal_Int16 SAL_CALL getLength() throw  (RuntimeException);
     virtual OUString SAL_CALL getNameByIndex(sal_Int16 i) throw  (RuntimeException);
     virtual OUString SAL_CALL getTypeByIndex(sal_Int16 i) throw  (RuntimeException);
     virtual OUString SAL_CALL getTypeByName(const OUString& aName) throw  (RuntimeException);
@@ -199,7 +199,7 @@ struct AttributeListImpl_impl
 
 
 
-sal_Int16 AttributeListImpl::getLength(void) throw  (RuntimeException)
+sal_Int16 AttributeListImpl::getLength() throw  (RuntimeException)
 {
     return m_pImpl->vecAttribute.size();
 }
@@ -411,25 +411,25 @@ sal_Int32 OSaxWriterTest::test(
 
 
 
-sal_Bool OSaxWriterTest::testPassed(void)                   throw  (RuntimeException)
+sal_Bool OSaxWriterTest::testPassed()                   throw  (RuntimeException)
 {
     return m_seqErrors.getLength() == 0;
 }
 
 
-Sequence< OUString > OSaxWriterTest::getErrors(void) throw  (RuntimeException)
+Sequence< OUString > OSaxWriterTest::getErrors() throw  (RuntimeException)
 {
     return m_seqErrors;
 }
 
 
-Sequence< Any > OSaxWriterTest::getErrorExceptions(void)                    throw  (RuntimeException)
+Sequence< Any > OSaxWriterTest::getErrorExceptions()                    throw  (RuntimeException)
 {
     return m_seqExceptions;
 }
 
 
-Sequence< OUString > OSaxWriterTest::getWarnings(void)                      throw  (RuntimeException)
+Sequence< OUString > OSaxWriterTest::getWarnings()                      throw  (RuntimeException)
 {
     return m_seqWarnings;
 }
diff --git a/sax/test/saxdemo.cxx b/sax/test/saxdemo.cxx
index 7b014060182e..5af47eb763ff 100644
--- a/sax/test/saxdemo.cxx
+++ b/sax/test/saxdemo.cxx
@@ -158,7 +158,7 @@ public: // Error handler
 
 public: // ExtendedDocumentHandler
 
-    virtual void SAL_CALL startDocument(void) throw (SAXException, RuntimeException)
+    virtual void SAL_CALL startDocument() throw (SAXException, RuntimeException)
     {
         m_iElementCount = 0;
         m_iAttributeCount = 0;
@@ -166,7 +166,7 @@ public: // ExtendedDocumentHandler
         m_iCharCount=0;
            printf( "document started\n" );
     }
-    virtual void SAL_CALL endDocument(void) throw (SAXException, RuntimeException)
+    virtual void SAL_CALL endDocument() throw (SAXException, RuntimeException)
     {
         printf( "document finished\n" );
         printf( "(ElementCount %d),(AttributeCount %d),(WhitespaceCount %d),(CharCount %d)\n",
@@ -221,10 +221,10 @@ public: // ExtendedDocumentHandler
         return source;
     }
 
-    virtual void SAL_CALL startCDATA(void) throw (SAXException,RuntimeException)
+    virtual void SAL_CALL startCDATA() throw (SAXException,RuntimeException)
     {
     }
-    virtual void SAL_CALL endCDATA(void) throw (SAXException,RuntimeException)
+    virtual void SAL_CALL endCDATA() throw (SAXException,RuntimeException)
     {
     }
     virtual void SAL_CALL comment(const OUString& /* sComment */) throw (SAXException,RuntimeException)
@@ -234,7 +234,7 @@ public: // ExtendedDocumentHandler
     {
     }
 
-    virtual void SAL_CALL allowLineBreak( void) throw (SAXException, RuntimeException )
+    virtual void SAL_CALL allowLineBreak() throw (SAXException, RuntimeException )
     {
 
     }
@@ -259,7 +259,7 @@ public:
     ~AttributeListImpl();
 
 public:
-    virtual sal_Int16 SAL_CALL getLength(void) throw  (RuntimeException);
+    virtual sal_Int16 SAL_CALL getLength() throw  (RuntimeException);
     virtual OUString SAL_CALL getNameByIndex(sal_Int16 i) throw  (RuntimeException);
     virtual OUString SAL_CALL getTypeByIndex(sal_Int16 i) throw  (RuntimeException);
     virtual OUString SAL_CALL getTypeByName(const OUString& aName) throw  (RuntimeException);
@@ -306,7 +306,7 @@ struct AttributeListImpl_impl
 
 
 
-sal_Int16 AttributeListImpl::getLength(void) throw  (RuntimeException)
+sal_Int16 AttributeListImpl::getLength() throw  (RuntimeException)
 {
     return (sal_Int16) m_pImpl->vecAttribute.size();
 }
@@ -440,9 +440,9 @@ public:
 public:
     virtual void SAL_CALL writeBytes(const Sequence< sal_Int8 >& aData)
         throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
-    virtual void SAL_CALL flush(void)
+    virtual void SAL_CALL flush()
         throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
-    virtual void SAL_CALL closeOutput(void)
+    virtual void SAL_CALL closeOutput()
         throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
 private:
     char m_pcFile[256];
@@ -461,13 +461,13 @@ void OFileWriter::writeBytes(const Sequence< sal_Int8 >& aData)
 }
 
 
-void OFileWriter::flush(void)
+void OFileWriter::flush()
     throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
 {
     fflush( m_f );
 }
 
-void OFileWriter::closeOutput(void)
+void OFileWriter::closeOutput()
     throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
 {
     fclose( m_f );