Use hasElements to check Sequence emptiness in sax..sdext

Similar to clang-tidy readability-container-size-empty

Change-Id: If6a567708d3c59355d54933fad23c85195846624
Reviewed-on: https://gerrit.libreoffice.org/71763
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 11 insertions, 11 deletions

diff --git a/sc/source/ui/unoobj/cellsuno.cxx b/sc/source/ui/unoobj/cellsuno.cxx
index 0c726ab498af..c51eb115b0aa 100644
--- a/sc/source/ui/unoobj/cellsuno.cxx
+++ b/sc/source/ui/unoobj/cellsuno.cxx
@@ -5051,7 +5051,7 @@ void SAL_CALL ScCellRangeObj::setArrayTokens( const uno::Sequence<sheet::Formula
     ScDocShell* pDocSh = GetDocShell();
     if ( pDocSh )
     {
-        if ( rTokens.getLength() )
+        if ( rTokens.hasElements() )
         {
             if ( ScTableSheetObj::getImplementation( static_cast<cppu::OWeakObject*>(this) ) )
             {
diff --git a/sc/source/ui/unoobj/chart2uno.cxx b/sc/source/ui/unoobj/chart2uno.cxx
index a7b20ce1e03c..ea575923bd68 100644
--- a/sc/source/ui/unoobj/chart2uno.cxx
+++ b/sc/source/ui/unoobj/chart2uno.cxx
@@ -1521,7 +1521,7 @@ ScChart2DataProvider::createDataSource(
         }
         uno::Reference< chart2::data::XLabeledDataSequence > xChartSeries = lcl_createLabeledDataSequenceFromTokens(
             std::move(aValueTokens), std::move(aLabelTokens), m_pDocument, this, m_bIncludeHiddenCells ); //ownership of pointers is transferred!
-        if ( xChartSeries.is() && xChartSeries->getValues().is() && xChartSeries->getValues()->getData().getLength() )
+        if ( xChartSeries.is() && xChartSeries->getValues().is() && xChartSeries->getValues()->getData().hasElements() )
         {
             aSeqs.push_back( xChartSeries );
         }
@@ -2031,7 +2031,7 @@ uno::Reference< sheet::XRangeSelection > SAL_CALL ScChart2DataProvider::getRange
 sal_Bool SAL_CALL ScChart2DataProvider::createDataSequenceByFormulaTokensPossible(
     const Sequence<sheet::FormulaToken>& aTokens )
 {
-    if (aTokens.getLength() <= 0)
+    if (!aTokens.hasElements())
         return false;
 
     ScTokenArray aCode;
@@ -2089,7 +2089,7 @@ ScChart2DataProvider::createDataSequenceByFormulaTokens(
     const Sequence<sheet::FormulaToken>& aTokens )
 {
     uno::Reference<chart2::data::XDataSequence> xResult;
-    if (aTokens.getLength() <= 0)
+    if (!aTokens.hasElements())
         return xResult;
 
     ScTokenArray aCode;
@@ -2875,7 +2875,7 @@ uno::Sequence< uno::Any> SAL_CALL ScChart2DataSequence::getData()
 
     BuildDataCache();
 
-    if (!m_aMixedDataCache.getLength())
+    if (!m_aMixedDataCache.hasElements())
     {
         // Build a cache for the 1st time...
 
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index ae2d063fcfcb..7443bf3ba018 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -2886,7 +2886,7 @@ uno::Reference<uno::XInterface> SAL_CALL ScModelObj::createInstanceWithArguments
     SolarMutexGuard aGuard;
     uno::Reference<uno::XInterface> xInt(create(ServiceSpecifier, &aArgs));
 
-    if ( aArgs.getLength() )
+    if ( aArgs.hasElements() )
     {
         //  used only for cell value binding so far - it can be initialized after creating
 
diff --git a/sc/source/ui/unoobj/fmtuno.cxx b/sc/source/ui/unoobj/fmtuno.cxx
index 40af3ba2d59b..4cd31ca6aae9 100644
--- a/sc/source/ui/unoobj/fmtuno.cxx
+++ b/sc/source/ui/unoobj/fmtuno.cxx
@@ -214,14 +214,14 @@ void ScTableConditionalFormat::FillFormat( ScConditionalFormat& rFormat,
         if ( !aData.maPosStr.isEmpty() )
             pCoreEntry->SetSrcString( aData.maPosStr );
 
-        if ( aData.maTokens1.getLength() )
+        if ( aData.maTokens1.hasElements() )
         {
             ScTokenArray aTokenArray;
             if ( ScTokenConversion::ConvertToTokenArray(*pDoc, aTokenArray, aData.maTokens1) )
                 pCoreEntry->SetFormula1(aTokenArray);
         }
 
-        if ( aData.maTokens2.getLength() )
+        if ( aData.maTokens2.hasElements() )
         {
             ScTokenArray aTokenArray;
             if ( ScTokenConversion::ConvertToTokenArray(*pDoc, aTokenArray, aData.maTokens2) )
@@ -634,14 +634,14 @@ ScValidationData* ScTableValidationObj::CreateValidationData( ScDocument* pDoc,
     pRet->SetIgnoreBlank(bIgnoreBlank);
     pRet->SetListType(nShowList);
 
-    if ( aTokens1.getLength() )
+    if ( aTokens1.hasElements() )
     {
         ScTokenArray aTokenArray;
         if ( ScTokenConversion::ConvertToTokenArray(*pDoc, aTokenArray, aTokens1) )
             pRet->SetFormula1(aTokenArray);
     }
 
-    if ( aTokens2.getLength() )
+    if ( aTokens2.hasElements() )
     {
         ScTokenArray aTokenArray;
         if ( ScTokenConversion::ConvertToTokenArray(*pDoc, aTokenArray, aTokens2) )
diff --git a/sc/source/ui/unoobj/linkuno.cxx b/sc/source/ui/unoobj/linkuno.cxx
index c4493df34536..eec400c28695 100644
--- a/sc/source/ui/unoobj/linkuno.cxx
+++ b/sc/source/ui/unoobj/linkuno.cxx
@@ -1592,7 +1592,7 @@ sal_Bool SAL_CALL ScExternalDocLinkObj::hasElements()
     SolarMutexGuard aGuard;
 
     // #i116940# be consistent with getByName: count only table names which have a cache already
-    return ( getElementNames().getLength() > 0 );
+    return getElementNames().hasElements();
 }
 
 sal_Int32 SAL_CALL ScExternalDocLinkObj::getTokenIndex()