loplugin:constmethod in svl

Change-Id: If92869e19c413e11f1f299a97f96b9637aaba65d
Reviewed-on: https://gerrit.libreoffice.org/43864
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

22 files changed, 76 insertions, 76 deletions

diff --git a/include/svl/filenotation.hxx b/include/svl/filenotation.hxx
index ff89fa462d4a..e5cf1c78a320 100644
--- a/include/svl/filenotation.hxx
+++ b/include/svl/filenotation.hxx
@@ -42,7 +42,7 @@ namespace svt
         OFileNotation( const OUString& _rUrlOrPath );
         OFileNotation( const OUString& _rUrlOrPath, NOTATION _eInputNotation );
 
-        OUString get(NOTATION _eOutputNotation);
+        OUString get(NOTATION _eOutputNotation) const;
 
     private:
         SVL_DLLPRIVATE void construct( const OUString& _rUrlOrPath );
diff --git a/include/svl/itemiter.hxx b/include/svl/itemiter.hxx
index 30b6bd13d00d..aba136d2aa85 100644
--- a/include/svl/itemiter.hxx
+++ b/include/svl/itemiter.hxx
@@ -43,7 +43,7 @@ public:
         m_nCurrent = m_nStart;
         return m_rSet.m_nCount ? *(m_rSet.m_pItems + m_nCurrent) : nullptr;
     }
-    const SfxPoolItem* GetCurItem()
+    const SfxPoolItem* GetCurItem() const
     {
         return m_rSet.m_nCount ? *(m_rSet.m_pItems + m_nCurrent) : nullptr;
     }
diff --git a/include/svl/lockfilecommon.hxx b/include/svl/lockfilecommon.hxx
index ce6c435ceef2..ee4674840029 100644
--- a/include/svl/lockfilecommon.hxx
+++ b/include/svl/lockfilecommon.hxx
@@ -49,7 +49,7 @@ protected:
     ::osl::Mutex m_aMutex;
     OUString m_aURL;
 
-    INetURLObject ResolveLinks( const INetURLObject& aDocURL );
+    INetURLObject ResolveLinks( const INetURLObject& aDocURL ) const;
 
 public:
     LockFileCommon( const OUString& aOrigURL, const OUString& aPrefix );
diff --git a/include/svl/ownlist.hxx b/include/svl/ownlist.hxx
index 6a29f993f62d..620b48078ac7 100644
--- a/include/svl/ownlist.hxx
+++ b/include/svl/ownlist.hxx
@@ -64,7 +64,7 @@ public:
     void           Append( const OUString & rCommand, const OUString & rArg );
 
     void FillFromSequence( const css::uno::Sequence < css::beans::PropertyValue >& );
-    void FillSequence( css::uno::Sequence < css::beans::PropertyValue >& );
+    void FillSequence( css::uno::Sequence < css::beans::PropertyValue >& ) const;
 
     size_t          size() const { return aCommandList.size(); }
 
diff --git a/include/svl/sharecontrolfile.hxx b/include/svl/sharecontrolfile.hxx
index ad899ac133ba..60f478651342 100644
--- a/include/svl/sharecontrolfile.hxx
+++ b/include/svl/sharecontrolfile.hxx
@@ -45,7 +45,7 @@ class SVL_DLLPUBLIC ShareControlFile : public LockFileCommon
     std::vector< LockFileEntry >                  m_aUsersData;
 
     void Close();
-    bool IsValid()
+    bool IsValid() const
     {
         return ( m_xStream.is() && m_xInputStream.is() && m_xOutputStream.is() && m_xSeekable.is() && m_xTruncate.is() );
     }
diff --git a/include/svl/style.hxx b/include/svl/style.hxx
index 1695c8fd3483..b23c4fee6e26 100644
--- a/include/svl/style.hxx
+++ b/include/svl/style.hxx
@@ -193,7 +193,7 @@ protected:
 
 
 private:
-    SVL_DLLPRIVATE bool         IsTrivialSearch();
+    SVL_DLLPRIVATE bool         IsTrivialSearch() const;
 
     SfxStyleSheetBase*      pAktStyle;
     sal_uInt16              nAktPosition;
diff --git a/include/svl/zforlist.hxx b/include/svl/zforlist.hxx
index 20fb1d453652..0d82b6d6d4b4 100644
--- a/include/svl/zforlist.hxx
+++ b/include/svl/zforlist.hxx
@@ -589,11 +589,11 @@ public:
                               LanguageType eLnge, SvNumberformat* pFormat );
 
     /// Return the reference date
-    const Date& GetNullDate();
+    const Date& GetNullDate() const;
     /// Return the standard decimal precision
-    sal_uInt16 GetStandardPrec();
+    sal_uInt16 GetStandardPrec() const;
     /// Return whether zero suppression is switched on
-    bool GetNoZero();
+    bool GetNoZero() const;
     /** Get the type of a format (or css::util::NumberFormat::UNDEFINED if no entry),
          but with css::util::NumberFormat::DEFINED masked out */
     short GetType(sal_uInt32 nFIndex);
@@ -902,7 +902,7 @@ private:
     DECL_DLLPRIVATE_STATIC_LINK( SvNumberFormatter, CurrencyChangeLink, LinkParamNone*, void );
 
     // return position of a special character
-    sal_Int32 ImpPosToken ( const OUStringBuffer & sFormat, sal_Unicode token, sal_Int32 nStartPos = 0 );
+    sal_Int32 ImpPosToken ( const OUStringBuffer & sFormat, sal_Unicode token, sal_Int32 nStartPos = 0 ) const;
 
     // Substitute a format during GetFormatEntry(), i.e. system formats.
     SvNumberformat* ImpSubstituteEntry( SvNumberformat* pFormat, sal_uInt32 * o_pRealKey = nullptr );
diff --git a/include/svl/zformat.hxx b/include/svl/zformat.hxx
index a5ceeeac2e64..9f6305e807b3 100644
--- a/include/svl/zformat.hxx
+++ b/include/svl/zformat.hxx
@@ -468,7 +468,7 @@ public:
 #endif
 
     /// Whether it's a (YY)YY-M(M)-D(D) format.
-    bool IsIso8601( sal_uInt16 nNumFor )
+    bool IsIso8601( sal_uInt16 nNumFor ) const
         {
             if ( nNumFor < 4 )
                 return ImpIsIso8601( NumFor[nNumFor]);
@@ -535,7 +535,7 @@ private:
     // divide in substrings and color conditions
     SVL_DLLPRIVATE short ImpNextSymbol( OUStringBuffer& rString,
                                         sal_Int32& nPos,
-                                        OUString& sSymbol );
+                                        OUString& sSymbol ) const;
 
     // read string until ']' and strip blanks (after condition)
     SVL_DLLPRIVATE static sal_Int32 ImpGetNumber( OUStringBuffer& rString,
@@ -585,11 +585,11 @@ private:
                                                           const LocaleType & aTmpLocale );
 
     // standard number output
-    SVL_DLLPRIVATE void ImpGetOutputStandard( double& fNumber, OUString& OutString );
-    SVL_DLLPRIVATE void ImpGetOutputStandard( double& fNumber, OUStringBuffer& OutString );
+    SVL_DLLPRIVATE void ImpGetOutputStandard( double& fNumber, OUString& OutString ) const;
+    SVL_DLLPRIVATE void ImpGetOutputStandard( double& fNumber, OUStringBuffer& OutString ) const;
     SVL_DLLPRIVATE void ImpGetOutputStdToPrecision( double& rNumber, OUString& rOutString, sal_uInt16 nPrecision ) const;
     // numbers in input line
-    SVL_DLLPRIVATE void ImpGetOutputInputLine( double fNumber, OUString& OutString );
+    SVL_DLLPRIVATE void ImpGetOutputInputLine( double fNumber, OUString& OutString ) const;
 
     // check subcondition
     // OP undefined => -1
diff --git a/include/unotools/digitgroupingiterator.hxx b/include/unotools/digitgroupingiterator.hxx
index 542925298d6c..7206f72f1374 100644
--- a/include/unotools/digitgroupingiterator.hxx
+++ b/include/unotools/digitgroupingiterator.hxx
@@ -148,7 +148,7 @@ public:
 
     /** The next position (in integer digits) from the right where to insert a
         group separator. */
-    sal_Int32 getPos()
+    sal_Int32 getPos() const
     {
         return mnNextPos;
     }
diff --git a/jvmfwk/source/fwkbase.cxx b/jvmfwk/source/fwkbase.cxx
index c48acac4cec7..b7044217edc1 100644
--- a/jvmfwk/source/fwkbase.cxx
+++ b/jvmfwk/source/fwkbase.cxx
@@ -116,7 +116,7 @@ VendorSettings::VendorSettings():
     }
 }
 
-VersionInfo VendorSettings::getVersionInformation(const OUString & sVendor)
+VersionInfo VendorSettings::getVersionInformation(const OUString & sVendor) const
 {
     OSL_ASSERT(!sVendor.isEmpty());
     VersionInfo aVersionInfo;
@@ -198,7 +198,7 @@ VersionInfo VendorSettings::getVersionInformation(const OUString & sVendor)
     return aVersionInfo;
 }
 
-std::vector<OUString> VendorSettings::getSupportedVendors()
+std::vector<OUString> VendorSettings::getSupportedVendors() const
 {
     std::vector<OUString> vecVendors;
     //get the nodeset for the vendor elements
diff --git a/jvmfwk/source/fwkbase.hxx b/jvmfwk/source/fwkbase.hxx
index e1f9edda354c..b3779cda96b6 100644
--- a/jvmfwk/source/fwkbase.hxx
+++ b/jvmfwk/source/fwkbase.hxx
@@ -34,9 +34,9 @@ class VendorSettings
 public:
     VendorSettings();
 
-    VersionInfo getVersionInformation(const OUString & sVendor);
+    VersionInfo getVersionInformation(const OUString & sVendor) const;
 
-    ::std::vector< OUString> getSupportedVendors();
+    ::std::vector< OUString> getSupportedVendors() const;
 };
 
 /* The class offers functions to retrieve verified bootstrap parameters.
diff --git a/svl/source/items/style.cxx b/svl/source/items/style.cxx
index ec5de87916e8..281a4d8d8472 100644
--- a/svl/source/items/style.cxx
+++ b/svl/source/items/style.cxx
@@ -368,7 +368,7 @@ SfxStyleFamily SfxStyleSheetIterator::GetSearchFamily() const
     return nSearchFamily;
 }
 
-inline bool SfxStyleSheetIterator::IsTrivialSearch()
+inline bool SfxStyleSheetIterator::IsTrivialSearch() const
 {
     return (( nMask & SFXSTYLEBIT_ALL_VISIBLE ) == SFXSTYLEBIT_ALL_VISIBLE) &&
         (GetSearchFamily() == SfxStyleFamily::All);
diff --git a/svl/source/misc/filenotation.cxx b/svl/source/misc/filenotation.cxx
index e99415de09a3..bc3f5ccf946c 100644
--- a/svl/source/misc/filenotation.cxx
+++ b/svl/source/misc/filenotation.cxx
@@ -105,7 +105,7 @@ namespace svt
         OSL_ENSURE( bSuccess, "OFileNotation::OFileNotation: could not detect the format!" );
     }
 
-    OUString OFileNotation::get(NOTATION _eOutputNotation)
+    OUString OFileNotation::get(NOTATION _eOutputNotation) const
     {
         switch (_eOutputNotation)
         {
diff --git a/svl/source/misc/inethist.cxx b/svl/source/misc/inethist.cxx
index 9dd95296c354..3c302e43447b 100644
--- a/svl/source/misc/inethist.cxx
+++ b/svl/source/misc/inethist.cxx
@@ -155,7 +155,7 @@ public:
     /** putUrl/queryUrl.
     */
     void putUrl   (const OUString &rUrl);
-    bool queryUrl (const OUString &rUrl);
+    bool queryUrl (const OUString &rUrl) const;
 };
 
 INetURLHistory_Impl::INetURLHistory_Impl()
@@ -272,7 +272,7 @@ void INetURLHistory_Impl::putUrl (const OUString &rUrl)
     }
 }
 
-bool INetURLHistory_Impl::queryUrl (const OUString &rUrl)
+bool INetURLHistory_Impl::queryUrl (const OUString &rUrl) const
 {
     sal_uInt32 h = crc32 (rUrl);
     sal_uInt16 k = find (h);
diff --git a/svl/source/misc/lockfilecommon.cxx b/svl/source/misc/lockfilecommon.cxx
index 7949f7213cb0..6768b7b07f87 100644
--- a/svl/source/misc/lockfilecommon.cxx
+++ b/svl/source/misc/lockfilecommon.cxx
@@ -73,7 +73,7 @@ LockFileCommon::~LockFileCommon()
 }
 
 
-INetURLObject LockFileCommon::ResolveLinks( const INetURLObject& aDocURL )
+INetURLObject LockFileCommon::ResolveLinks( const INetURLObject& aDocURL ) const
 {
     if ( aDocURL.HasError() )
         throw lang::IllegalArgumentException();
diff --git a/svl/source/misc/ownlist.cxx b/svl/source/misc/ownlist.cxx
index 7d2b926ebe12..572bd39f7a8d 100644
--- a/svl/source/misc/ownlist.cxx
+++ b/svl/source/misc/ownlist.cxx
@@ -52,7 +52,7 @@ void SvCommandList::FillFromSequence( const css::uno::Sequence < css::beans::Pro
     }
 }
 
-void SvCommandList::FillSequence( css::uno::Sequence < css::beans::PropertyValue >& aCommandSequence )
+void SvCommandList::FillSequence( css::uno::Sequence < css::beans::PropertyValue >& aCommandSequence ) const
 {
     const sal_Int32 nCount = aCommandList.size();
     aCommandSequence.realloc( nCount );
diff --git a/svl/source/numbers/zforfind.cxx b/svl/source/numbers/zforfind.cxx
index c051dd5d9053..83c37af79c2e 100644
--- a/svl/source/numbers/zforfind.cxx
+++ b/svl/source/numbers/zforfind.cxx
@@ -289,7 +289,7 @@ bool ImpSvNumberInputScan::NextNumberStringSymbol( const sal_Unicode*& pStr,
 // near SV_MAX_COUNT_INPUT_STRINGS, in NumberStringDivision().
 
 bool ImpSvNumberInputScan::SkipThousands( const sal_Unicode*& pStr,
-                                          OUString& rSymbol )
+                                          OUString& rSymbol ) const
 {
     bool res = false;
     OUStringBuffer sBuff(rSymbol);
@@ -427,7 +427,7 @@ bool ImpSvNumberInputScan::StringPtrContainsImpl( const OUString& rWhat,
  * Whether rString contains word rWhat at nPos
  */
 bool ImpSvNumberInputScan::StringContainsWord( const OUString& rWhat,
-                                               const OUString& rString, sal_Int32 nPos )
+                                               const OUString& rString, sal_Int32 nPos ) const
 {
     if (rWhat.isEmpty() || rString.getLength() < nPos + rWhat.getLength())
         return false;
@@ -535,7 +535,7 @@ inline bool ImpSvNumberInputScan::SkipString( const OUString& rWhat,
  */
 inline bool ImpSvNumberInputScan::GetThousandSep( const OUString& rString,
                                                   sal_Int32& nPos,
-                                                  sal_uInt16 nStringPos )
+                                                  sal_uInt16 nStringPos ) const
 {
     const OUString& rSep = pFormatter->GetNumThousandSep();
     // Is it an ordinary space instead of a no-break space?
@@ -574,7 +574,7 @@ inline bool ImpSvNumberInputScan::GetThousandSep( const OUString& rString,
  *  "false"=> -1:
  *  else   =>  0:
  */
-short ImpSvNumberInputScan::GetLogical( const OUString& rString )
+short ImpSvNumberInputScan::GetLogical( const OUString& rString ) const
 {
     short res;
 
@@ -784,7 +784,7 @@ bool ImpSvNumberInputScan::GetTimeAmPm( const OUString& rString, sal_Int32& nPos
  * ','   => true
  * else => false
  */
-inline bool ImpSvNumberInputScan::GetDecSep( const OUString& rString, sal_Int32& nPos )
+inline bool ImpSvNumberInputScan::GetDecSep( const OUString& rString, sal_Int32& nPos ) const
 {
     if ( rString.getLength() > nPos )
     {
@@ -802,7 +802,7 @@ inline bool ImpSvNumberInputScan::GetDecSep( const OUString& rString, sal_Int32&
 /**
  * Reading a hundredth seconds separator
  */
-inline bool ImpSvNumberInputScan::GetTime100SecSep( const OUString& rString, sal_Int32& nPos )
+inline bool ImpSvNumberInputScan::GetTime100SecSep( const OUString& rString, sal_Int32& nPos ) const
 {
     if ( rString.getLength() > nPos )
     {
@@ -888,7 +888,7 @@ short ImpSvNumberInputScan::GetESign( const OUString& rString, sal_Int32& nPos )
  * i counts string portions, j counts numbers thereof.
  * It should had been called SkipNumber instead.
  */
-inline bool ImpSvNumberInputScan::GetNextNumber( sal_uInt16& i, sal_uInt16& j )
+inline bool ImpSvNumberInputScan::GetNextNumber( sal_uInt16& i, sal_uInt16& j ) const
 {
     if ( i < nStringsCnt && IsNum[i] )
     {
@@ -902,7 +902,7 @@ inline bool ImpSvNumberInputScan::GetNextNumber( sal_uInt16& i, sal_uInt16& j )
 
 bool ImpSvNumberInputScan::GetTimeRef( double& fOutNumber,
                                        sal_uInt16 nIndex, // j-value of the first numeric time part of input, default 0
-                                       sal_uInt16 nCnt )  // count of numeric time parts
+                                       sal_uInt16 nCnt ) const // count of numeric time parts
 {
     bool bRet = true;
     sal_uInt16 nHour;
@@ -961,7 +961,7 @@ bool ImpSvNumberInputScan::GetTimeRef( double& fOutNumber,
 }
 
 
-sal_uInt16 ImpSvNumberInputScan::ImplGetDay( sal_uInt16 nIndex )
+sal_uInt16 ImpSvNumberInputScan::ImplGetDay( sal_uInt16 nIndex ) const
 {
     sal_uInt16 nRes = 0;
 
@@ -978,7 +978,7 @@ sal_uInt16 ImpSvNumberInputScan::ImplGetDay( sal_uInt16 nIndex )
 }
 
 
-sal_uInt16 ImpSvNumberInputScan::ImplGetMonth( sal_uInt16 nIndex )
+sal_uInt16 ImpSvNumberInputScan::ImplGetMonth( sal_uInt16 nIndex ) const
 {
     // Preset invalid month number
     sal_uInt16 nRes = pFormatter->GetCalendar()->getNumberOfMonthsInYear();
diff --git a/svl/source/numbers/zforfind.hxx b/svl/source/numbers/zforfind.hxx
index 8dff9a68c81e..c257eed70608 100644
--- a/svl/source/numbers/zforfind.hxx
+++ b/svl/source/numbers/zforfind.hxx
@@ -194,7 +194,7 @@ private:
 
     // Concatenate ,000,23 blocks
     // in input to 000123
-    bool SkipThousands( const sal_Unicode*& pStr, OUString& rSymbol );
+    bool SkipThousands( const sal_Unicode*& pStr, OUString& rSymbol ) const;
 
     // Divide numbers/strings into
     // arrays and variables above.
@@ -208,7 +208,7 @@ private:
      */
     bool StringContainsWord( const OUString& rWhat,
                              const OUString& rString,
-                             sal_Int32 nPos );
+                             sal_Int32 nPos ) const;
 
     // optimized substring versions
 
@@ -268,9 +268,9 @@ private:
     // Recognizes exactly ,111 as group separator
     inline bool GetThousandSep( const OUString& rString,
                                 sal_Int32& nPos,
-                                sal_uInt16 nStringPos );
+                                sal_uInt16 nStringPos ) const;
     // Get boolean value
-    short GetLogical( const OUString& rString );
+    short GetLogical( const OUString& rString ) const;
 
     // Get month and advance string position
     short GetMonth( const OUString& rString,
@@ -291,11 +291,11 @@ private:
 
     // Get decimal separator and advance string position
     inline bool GetDecSep( const OUString& rString,
-                           sal_Int32& nPos );
+                           sal_Int32& nPos ) const;
 
     // Get hundredth seconds separator and advance string position
     inline bool GetTime100SecSep( const OUString& rString,
-                                  sal_Int32& nPos );
+                                  sal_Int32& nPos ) const;
 
     // Get sign  and advance string position
     // Including special case '('
@@ -308,7 +308,7 @@ private:
 
     // Get next number as array offset
     inline bool GetNextNumber( sal_uInt16& i,
-                               sal_uInt16& j );
+                               sal_uInt16& j ) const;
 
     /** Converts time -> double (only decimals)
 
@@ -316,9 +316,9 @@ private:
      */
     bool GetTimeRef( double& fOutNumber,                     // result as double
                      sal_uInt16 nIndex,                      // Index of hour in input
-                     sal_uInt16 nCnt );                      // Count of time substrings in input
-    sal_uInt16 ImplGetDay  ( sal_uInt16 nIndex );   // Day input, 0 if no match
-    sal_uInt16 ImplGetMonth( sal_uInt16 nIndex );   // Month input, zero based return, NumberOfMonths if no match
+                     sal_uInt16 nCnt ) const;                // Count of time substrings in input
+    sal_uInt16 ImplGetDay  ( sal_uInt16 nIndex ) const;      // Day input, 0 if no match
+    sal_uInt16 ImplGetMonth( sal_uInt16 nIndex ) const;      // Month input, zero based return, NumberOfMonths if no match
     sal_uInt16 ImplGetYear ( sal_uInt16 nIndex );   // Year input, 0 if no match
 
     // Conversion of date to number
diff --git a/svl/source/numbers/zforlist.cxx b/svl/source/numbers/zforlist.cxx
index 720070d869c6..94912797057c 100644
--- a/svl/source/numbers/zforlist.cxx
+++ b/svl/source/numbers/zforlist.cxx
@@ -175,7 +175,7 @@ public:
 
     void                    Remove( SvNumberFormatter const * pThis );
 
-    size_t                  Count()
+    size_t                  Count() const
                                 { return aFormatters.size(); }
 
     virtual void            ConfigurationChanged( utl::ConfigurationBroadcaster*, ConfigurationHints ) override;
@@ -395,7 +395,7 @@ void SvNumberFormatter::ChangeNullDate(sal_uInt16 nDay,
     pStringScanner->ChangeNullDate(nDay, nMonth, nYear);
 }
 
-const Date& SvNumberFormatter::GetNullDate()
+const Date& SvNumberFormatter::GetNullDate() const
 {
     return pFormatScanner->GetNullDate();
 }
@@ -410,12 +410,12 @@ void SvNumberFormatter::SetNoZero(bool bNZ)
     bNoZero = bNZ;
 }
 
-sal_uInt16 SvNumberFormatter::GetStandardPrec()
+sal_uInt16 SvNumberFormatter::GetStandardPrec() const
 {
     return pFormatScanner->GetStandardPrec();
 }
 
-bool SvNumberFormatter::GetNoZero()
+bool SvNumberFormatter::GetNoZero() const
 {
     return bNoZero;
 }
@@ -2768,7 +2768,7 @@ void SvNumberFormatter::ImpGenerateAdditionalFormats( sal_uInt32 CLOffset,
 }
 
 
-sal_Int32 SvNumberFormatter::ImpPosToken ( const OUStringBuffer & sFormat, sal_Unicode token, sal_Int32 nStartPos /* = 0*/ )
+sal_Int32 SvNumberFormatter::ImpPosToken ( const OUStringBuffer & sFormat, sal_Unicode token, sal_Int32 nStartPos /* = 0*/ ) const
 {
     sal_Int32 nLength = sFormat.getLength();
     for ( sal_Int32 i=nStartPos; i<nLength && i>=0 ; i++ )
diff --git a/svl/source/numbers/zformat.cxx b/svl/source/numbers/zformat.cxx
index 9d2700e6a185..34121edce041 100644
--- a/svl/source/numbers/zformat.cxx
+++ b/svl/source/numbers/zformat.cxx
@@ -1566,7 +1566,7 @@ static bool lcl_matchKeywordAndGetNumber( const OUString & rString, const sal_In
 
 short SvNumberformat::ImpNextSymbol(OUStringBuffer& rString,
                                     sal_Int32& nPos,
-                                    OUString& sSymbol)
+                                    OUString& sSymbol) const
 {
     short eSymbolType = BRACKET_SYMBOLTYPE_FORMAT;
     sal_Unicode cToken;
@@ -1967,14 +1967,14 @@ OUString SvNumberformat::StripNewCurrencyDelimiters( const OUString& rStr,
     return aTmp;
 }
 
-void SvNumberformat::ImpGetOutputStandard(double& fNumber, OUStringBuffer& rOutString)
+void SvNumberformat::ImpGetOutputStandard(double& fNumber, OUStringBuffer& rOutString) const
 {
     OUString sTemp;
     ImpGetOutputStandard(fNumber, sTemp);
     rOutString = sTemp;
 }
 
-void SvNumberformat::ImpGetOutputStandard(double& fNumber, OUString& rOutString)
+void SvNumberformat::ImpGetOutputStandard(double& fNumber, OUString& rOutString) const
 {
     sal_uInt16 nStandardPrec = rScan.GetStandardPrec();
 
@@ -2012,7 +2012,7 @@ void SvNumberformat::ImpGetOutputStdToPrecision(double& rNumber, OUString& rOutS
     rOutString = impTransliterate(rOutString, NumFor[0].GetNatNum());
 }
 
-void SvNumberformat::ImpGetOutputInputLine(double fNumber, OUString& OutString)
+void SvNumberformat::ImpGetOutputInputLine(double fNumber, OUString& OutString) const
 {
     bool bModified = false;
     if ( (eType & css::util::NumberFormat::PERCENT) && (fabs(fNumber) < D_MAX_D_BY_100))
diff --git a/svl/source/numbers/zforscan.cxx b/svl/source/numbers/zforscan.cxx
index cbb71aa47733..e5e2b7dc83ff 100644
--- a/svl/source/numbers/zforscan.cxx
+++ b/svl/source/numbers/zforscan.cxx
@@ -585,7 +585,7 @@ Color* ImpSvNumberformatScan::GetColor(OUString& sStr)
     return pResult;
 }
 
-short ImpSvNumberformatScan::GetKeyWord( const OUString& sSymbol, sal_Int32 nPos )
+short ImpSvNumberformatScan::GetKeyWord( const OUString& sSymbol, sal_Int32 nPos ) const
 {
     OUString sString = pFormatter->GetCharClass()->uppercase( sSymbol, nPos, sSymbol.getLength() - nPos );
     const NfKeywordTable & rKeyword = GetKeywords();
@@ -761,7 +761,7 @@ enum ScanState
 
 short ImpSvNumberformatScan::Next_Symbol( const OUString& rStr,
                                           sal_Int32& nPos,
-                                          OUString& sSymbol )
+                                          OUString& sSymbol ) const
 {
     InitKeywords();
     const CharClass* pChrCls = pFormatter->GetCharClass();
@@ -1065,7 +1065,7 @@ sal_Int32 ImpSvNumberformatScan::Symbol_Division(const OUString& rString)
     return 0; // 0 => ok
 }
 
-void ImpSvNumberformatScan::SkipStrings(sal_uInt16& i, sal_Int32& nPos)
+void ImpSvNumberformatScan::SkipStrings(sal_uInt16& i, sal_Int32& nPos) const
 {
     while (i < nStringsCnt && (   nTypeArray[i] == NF_SYMBOLTYPE_STRING
                                || nTypeArray[i] == NF_SYMBOLTYPE_BLANK
@@ -1076,7 +1076,7 @@ void ImpSvNumberformatScan::SkipStrings(sal_uInt16& i, sal_Int32& nPos)
     }
 }
 
-sal_uInt16 ImpSvNumberformatScan::PreviousKeyword(sal_uInt16 i)
+sal_uInt16 ImpSvNumberformatScan::PreviousKeyword(sal_uInt16 i) const
 {
     short res = 0;
     if (i > 0 && i < nStringsCnt)
@@ -1094,7 +1094,7 @@ sal_uInt16 ImpSvNumberformatScan::PreviousKeyword(sal_uInt16 i)
     return res;
 }
 
-sal_uInt16 ImpSvNumberformatScan::NextKeyword(sal_uInt16 i)
+sal_uInt16 ImpSvNumberformatScan::NextKeyword(sal_uInt16 i) const
 {
     short res = 0;
     if (i < nStringsCnt-1)
@@ -1112,7 +1112,7 @@ sal_uInt16 ImpSvNumberformatScan::NextKeyword(sal_uInt16 i)
     return res;
 }
 
-short ImpSvNumberformatScan::PreviousType( sal_uInt16 i )
+short ImpSvNumberformatScan::PreviousType( sal_uInt16 i ) const
 {
     if ( i > 0 && i < nStringsCnt )
     {
@@ -1126,7 +1126,7 @@ short ImpSvNumberformatScan::PreviousType( sal_uInt16 i )
     return 0;
 }
 
-sal_Unicode ImpSvNumberformatScan::PreviousChar(sal_uInt16 i)
+sal_Unicode ImpSvNumberformatScan::PreviousChar(sal_uInt16 i) const
 {
     sal_Unicode res = ' ';
     if (i > 0 && i < nStringsCnt)
@@ -1148,7 +1148,7 @@ sal_Unicode ImpSvNumberformatScan::PreviousChar(sal_uInt16 i)
     return res;
 }
 
-sal_Unicode ImpSvNumberformatScan::NextChar(sal_uInt16 i)
+sal_Unicode ImpSvNumberformatScan::NextChar(sal_uInt16 i) const
 {
     sal_Unicode res = ' ';
     if (i < nStringsCnt-1)
@@ -1170,7 +1170,7 @@ sal_Unicode ImpSvNumberformatScan::NextChar(sal_uInt16 i)
     return res;
 }
 
-bool ImpSvNumberformatScan::IsLastBlankBeforeFrac(sal_uInt16 i)
+bool ImpSvNumberformatScan::IsLastBlankBeforeFrac(sal_uInt16 i) const
 {
     bool res = true;
     if (i < nStringsCnt-1)
@@ -1224,7 +1224,7 @@ void ImpSvNumberformatScan::Reset()
     nNatNumModifier = 0;
 }
 
-bool ImpSvNumberformatScan::Is100SecZero( sal_uInt16 i, bool bHadDecSep )
+bool ImpSvNumberformatScan::Is100SecZero( sal_uInt16 i, bool bHadDecSep ) const
 {
     sal_uInt16 nIndexPre = PreviousKeyword( i );
     return (nIndexPre == NF_KEY_S || nIndexPre == NF_KEY_SS) &&
diff --git a/svl/source/numbers/zforscan.hxx b/svl/source/numbers/zforscan.hxx
index ed3e15feb2db..77c16ab1db4c 100644
--- a/svl/source/numbers/zforscan.hxx
+++ b/svl/source/numbers/zforscan.hxx
@@ -209,31 +209,31 @@ private: // Private section
 
     void SetDependentKeywords();
                                                 // Sets the language dependent keywords
-    void SkipStrings(sal_uInt16& i, sal_Int32& nPos);// Skips StringSymbols
-    sal_uInt16 PreviousKeyword(sal_uInt16 i);   // Returns index of the preceding one
+    void SkipStrings(sal_uInt16& i, sal_Int32& nPos) const;// Skips StringSymbols
+    sal_uInt16 PreviousKeyword(sal_uInt16 i) const;  // Returns index of the preceding one
                                                 // Keyword or 0
-    sal_uInt16 NextKeyword(sal_uInt16 i);       // Returns index of the next one
+    sal_uInt16 NextKeyword(sal_uInt16 i) const; // Returns index of the next one
                                                 // Keyword or 0
-    sal_Unicode PreviousChar(sal_uInt16 i);     // Returns last char before index skips EMPTY, STRING, STAR, BLANK
-    sal_Unicode NextChar(sal_uInt16 i);         // Returns first following char
-    short PreviousType( sal_uInt16 i );         // Returns type before position skips EMPTY
-    bool IsLastBlankBeforeFrac(sal_uInt16 i);   // True <=> there won't be a ' ' until the '/'
+    sal_Unicode PreviousChar(sal_uInt16 i) const; // Returns last char before index skips EMPTY, STRING, STAR, BLANK
+    sal_Unicode NextChar(sal_uInt16 i) const;   // Returns first following char
+    short PreviousType( sal_uInt16 i ) const;   // Returns type before position skips EMPTY
+    bool IsLastBlankBeforeFrac(sal_uInt16 i) const; // True <=> there won't be a ' ' until the '/'
     void Reset();                               // Reset all variables before starting the analysis
     short GetKeyWord( const OUString& sSymbol,  // Determine keyword at nPos
-                      sal_Int32 nPos );         // Return 0 <=> not found
+                      sal_Int32 nPos ) const;   // Return 0 <=> not found
 
-    bool IsAmbiguousE( short nKey )      // whether nKey is ambiguous E of NF_KEY_E/NF_KEY_EC
+    bool IsAmbiguousE( short nKey ) const  // whether nKey is ambiguous E of NF_KEY_E/NF_KEY_EC
         {
             return (nKey == NF_KEY_EC || nKey == NF_KEY_E) &&
                 (GetKeywords()[NF_KEY_EC] == GetKeywords()[NF_KEY_E]);
         }
 
     // if 0 at strArray[i] is of S,00 or SS,00 or SS"any"00 in ScanType() or FinalScan()
-    bool Is100SecZero( sal_uInt16 i, bool bHadDecSep );
+    bool Is100SecZero( sal_uInt16 i, bool bHadDecSep ) const;
 
     short Next_Symbol(const OUString& rStr,
                       sal_Int32& nPos,
-                      OUString& sSymbol); // Next Symbol
+                      OUString& sSymbol) const; // Next Symbol
     sal_Int32 Symbol_Division(const OUString& rString);// Initial lexical scan
     sal_Int32 ScanType(); // Analysis of the Format type
     sal_Int32 FinalScan( OUString& rString ); // Final analysis with supplied type