can use a reference instead of a pointer

Change-Id: I770983c2a46c2181db80243efa7c926e356d5e6c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147745
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 9 insertions, 9 deletions

diff --git a/formula/source/ui/dlg/FormulaHelper.cxx b/formula/source/ui/dlg/FormulaHelper.cxx
index 58d474de8015..764cdba9d8f5 100644
--- a/formula/source/ui/dlg/FormulaHelper.cxx
+++ b/formula/source/ui/dlg/FormulaHelper.cxx
@@ -61,14 +61,14 @@ namespace formula
 #define FUNC_NOTFOUND -1
 
 FormulaHelper::FormulaHelper(const IFunctionManager* _pFunctionManager)
-    :m_pFunctionManager(_pFunctionManager)
+    :m_rCharClass(m_aSysLocale.GetCharClass())
+    ,m_pFunctionManager(_pFunctionManager)
     ,open(_pFunctionManager->getSingleToken(IFunctionManager::eOk))
     ,close(_pFunctionManager->getSingleToken(IFunctionManager::eClose))
     ,sep(_pFunctionManager->getSingleToken(IFunctionManager::eSep))
     ,arrayOpen(_pFunctionManager->getSingleToken(IFunctionManager::eArrayOpen))
     ,arrayClose(_pFunctionManager->getSingleToken(IFunctionManager::eArrayClose))
 {
-    m_pCharClass = &m_aSysLocale.GetCharClass();
 }
 
 sal_Int32 FormulaHelper::GetCategoryCount() const
@@ -184,9 +184,9 @@ void FormulaHelper::GetArgStrings( ::std::vector< OUString >& _rArgs,
 }
 
 
-static bool IsFormulaText( const CharClass* _pCharClass,const OUString& rStr, sal_Int32 nPos )
+static bool IsFormulaText(const CharClass& rCharClass, const OUString& rStr, sal_Int32 nPos)
 {
-    if( _pCharClass->isLetterNumeric( rStr, nPos ) )
+    if( rCharClass.isLetterNumeric( rStr, nPos ) )
         return true;
     else
     {   // In internationalized versions function names may contain a dot
@@ -260,7 +260,7 @@ sal_Int32 FormulaHelper::GetFunctionStart( const OUString&   rFormula,
         {
             nFStart = nParPos-1;
 
-            while ( (nFStart > 0) && IsFormulaText(m_pCharClass, rFormula, nFStart ))
+            while ( (nFStart > 0) && IsFormulaText(m_rCharClass, rFormula, nFStart ))
                 nFStart--;
         }
 
@@ -268,7 +268,7 @@ sal_Int32 FormulaHelper::GetFunctionStart( const OUString&   rFormula,
 
         if ( bFound )
         {
-            if ( IsFormulaText( m_pCharClass,rFormula, nFStart ) )
+            if ( IsFormulaText( m_rCharClass, rFormula, nFStart ) )
             {
                                     //  Function found
                 if ( pFuncName )
diff --git a/formula/source/ui/dlg/formula.cxx b/formula/source/ui/dlg/formula.cxx
index c73543603158..139c9ab4795c 100644
--- a/formula/source/ui/dlg/formula.cxx
+++ b/formula/source/ui/dlg/formula.cxx
@@ -375,7 +375,7 @@ sal_Int32 FormulaDlg_Impl::GetFunctionPos(sal_Int32 nPos)
     const sal_Unicode sep = m_pHelper->getFunctionManager()->getSingleToken(IFunctionManager::eSep);
 
     sal_Int32 nFuncPos = SAL_MAX_INT32;
-    OUString  aFormString = m_aFormulaHelper.GetCharClass()->uppercase(m_xMEdit->get_text());
+    OUString  aFormString = m_aFormulaHelper.GetCharClass().uppercase(m_xMEdit->get_text());
 
     const uno::Reference< sheet::XFormulaParser > xParser(m_pHelper->getFormulaParser());
     const table::CellAddress aRefPos(m_pHelper->getReferencePosition());
diff --git a/include/formula/formulahelper.hxx b/include/formula/formulahelper.hxx
index e6173eb65e53..3b6cb88a67d3 100644
--- a/include/formula/formulahelper.hxx
+++ b/include/formula/formulahelper.hxx
@@ -38,7 +38,7 @@ namespace formula
     class FORMULA_DLLPUBLIC FormulaHelper
     {
         SvtSysLocale                    m_aSysLocale;
-        const CharClass*                m_pCharClass;
+        const CharClass&                m_rCharClass;
         const IFunctionManager*         m_pFunctionManager;
         const sal_Unicode open;
         const sal_Unicode close;
@@ -48,7 +48,7 @@ namespace formula
     public:
         FormulaHelper(const IFunctionManager* _pFunctionManager);
 
-        const CharClass* GetCharClass() const { return m_pCharClass; }
+        const CharClass& GetCharClass() const { return m_rCharClass; }
 
         sal_Int32           GetCategoryCount() const;