clang-tidy readability-non-const-parameter

Change-Id: I7b2680898dbfc49185fb949349d81f4ac615a470
Reviewed-on: https://gerrit.libreoffice.org/38593
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

7 files changed, 9 insertions, 9 deletions

diff --git a/chart2/source/inc/RegressionCurveCalculator.hxx b/chart2/source/inc/RegressionCurveCalculator.hxx
index aeab66d280fa..c5933e55aa11 100644
--- a/chart2/source/inc/RegressionCurveCalculator.hxx
+++ b/chart2/source/inc/RegressionCurveCalculator.hxx
@@ -50,9 +50,9 @@ protected:
         const css::uno::Reference< css::util::XNumberFormatter >& xNumFormatter,
         sal_Int32 nNumberFormatKey,
         double fNumber,
-        sal_Int32* pStringLength );
+        const sal_Int32* pStringLength );
 
-    static void addStringToEquation( OUStringBuffer& aStrEquation, sal_Int32& nLineLength, OUStringBuffer& aAddString, sal_Int32* pMaxLength );
+    static void addStringToEquation( OUStringBuffer& aStrEquation, sal_Int32& nLineLength, OUStringBuffer& aAddString, const sal_Int32* pMaxLength );
 
     double m_fCorrelationCoeffitient;
 
diff --git a/chart2/source/inc/TitleHelper.hxx b/chart2/source/inc/TitleHelper.hxx
index 3f08684550fe..4a998cb6cb99 100644
--- a/chart2/source/inc/TitleHelper.hxx
+++ b/chart2/source/inc/TitleHelper.hxx
@@ -85,7 +85,7 @@ public:
     static void setCompleteString( const OUString& rNewText
         , const css::uno::Reference< css::chart2::XTitle >& xTitle
         , const css::uno::Reference< css::uno::XComponentContext > & xContext
-        , float * pDefaultCharHeight = nullptr );
+        , const float * pDefaultCharHeight = nullptr );
 
     static bool getTitleType( eTitleType& rType
                     , const css::uno::Reference< css::chart2::XTitle >& xTitle
diff --git a/chart2/source/tools/RegressionCurveCalculator.cxx b/chart2/source/tools/RegressionCurveCalculator.cxx
index b24df25e27e6..6f2ab6a64288 100644
--- a/chart2/source/tools/RegressionCurveCalculator.cxx
+++ b/chart2/source/tools/RegressionCurveCalculator.cxx
@@ -85,7 +85,7 @@ void RegressionCurveCalculator::setRegressionProperties(
 OUString RegressionCurveCalculator::getFormattedString(
     const Reference< util::XNumberFormatter >& xNumFormatter,
     sal_Int32 nNumberFormatKey,
-    double fNumber, sal_Int32* pStringLength /* = nullptr */ )
+    double fNumber, const sal_Int32* pStringLength /* = nullptr */ )
 {
     if ( pStringLength && *pStringLength <= 0 )
         return OUString("###");
@@ -194,7 +194,7 @@ OUString SAL_CALL RegressionCurveCalculator::getFormattedRepresentation(
 }
 
 void RegressionCurveCalculator::addStringToEquation(
-        OUStringBuffer& aStrEquation, sal_Int32& nLineLength, OUStringBuffer& aAddString, sal_Int32* pMaxWidth)
+        OUStringBuffer& aStrEquation, sal_Int32& nLineLength, OUStringBuffer& aAddString, const sal_Int32* pMaxWidth)
 {
     if ( pMaxWidth && ( nLineLength + aAddString.getLength() > *pMaxWidth ) )
     {  // wrap line
diff --git a/chart2/source/tools/TitleHelper.cxx b/chart2/source/tools/TitleHelper.cxx
index 5701eb1bc510..e235c5a8e701 100644
--- a/chart2/source/tools/TitleHelper.cxx
+++ b/chart2/source/tools/TitleHelper.cxx
@@ -313,7 +313,7 @@ OUString TitleHelper::getCompleteString( const uno::Reference< XTitle >& xTitle
 void TitleHelper::setCompleteString( const OUString& rNewText
                     , const uno::Reference< XTitle >& xTitle
                     , const uno::Reference< uno::XComponentContext > & xContext
-                    , float * pDefaultCharHeight /* = 0 */ )
+                    , const float * pDefaultCharHeight /* = 0 */ )
 {
     //the format of the first old text portion will be maintained if there is any
     if(!xTitle.is())
diff --git a/chart2/source/view/charttypes/Splines.cxx b/chart2/source/view/charttypes/Splines.cxx
index b3cd9a77c67f..6f49d83d9d15 100644
--- a/chart2/source/view/charttypes/Splines.cxx
+++ b/chart2/source/view/charttypes/Splines.cxx
@@ -473,7 +473,7 @@ bool createParameterT(const tPointVecType& rUniquePoints, double* t)
     return bIsSuccessful;
 }
 
-void createKnotVector(const lcl_tSizeType n, const sal_uInt32 p, double* t, double* u)
+void createKnotVector(const lcl_tSizeType n, const sal_uInt32 p, const double* t, double* u)
 {  // precondition: 0 = t_0 < t_1 < ... < t_n = 1
         for (lcl_tSizeType j = 0; j <= p; ++j)
         {
diff --git a/chart2/source/view/charttypes/VSeriesPlotter.cxx b/chart2/source/view/charttypes/VSeriesPlotter.cxx
index be104a475f3b..1d9c90a7bb4b 100644
--- a/chart2/source/view/charttypes/VSeriesPlotter.cxx
+++ b/chart2/source/view/charttypes/VSeriesPlotter.cxx
@@ -863,7 +863,7 @@ void VSeriesPlotter::createErrorBar(
     , const VDataSeries& rVDataSeries
     , sal_Int32 nIndex
     , bool bYError /* = true */
-    , double* pfScaledLogicX
+    , const double* pfScaledLogicX
     )
 {
     if( !ChartTypeHelper::isSupportingStatisticProperties( m_xChartTypeModel, m_nDimension ) )
diff --git a/chart2/source/view/inc/VSeriesPlotter.hxx b/chart2/source/view/inc/VSeriesPlotter.hxx
index 15e955a1fdca..c66f992cf12a 100644
--- a/chart2/source/view/inc/VSeriesPlotter.hxx
+++ b/chart2/source/view/inc/VSeriesPlotter.hxx
@@ -356,7 +356,7 @@ protected:
         , const VDataSeries& rVDataSeries
         , sal_Int32 nIndex
         , bool bVertical
-        , double* pfScaledLogicX
+        , const double* pfScaledLogicX
         );
 
     void createErrorBar_X( const css::drawing::Position3D& rUnscaledLogicPosition