Use vector::data

...in some places where it is obvious that it does not hurt that for an empty
vector the obtained pointer is not necessarily a nullptr.

Change-Id: Id5d66b1559ca8b8955d379bcdbfae6986ef46a51

5 files changed, 5 insertions, 8 deletions

diff --git a/reportdesign/source/core/api/Section.cxx b/reportdesign/source/core/api/Section.cxx
index 71993ad8d5f5..9f68bc34433a 100644
--- a/reportdesign/source/core/api/Section.cxx
+++ b/reportdesign/source/core/api/Section.cxx
@@ -475,8 +475,7 @@ uno::Sequence< OUString > SAL_CALL OSection::getAvailableReportComponentNames(
     ::osl::MutexGuard aGuard(m_aMutex);
 
     const ::std::vector< OUString >& aRet = lcl_getControlModelMap();
-    const OUString* pRet = aRet.empty() ? 0 : &aRet[0];
-    return uno::Sequence< OUString >(pRet, aRet.size());
+    return uno::Sequence< OUString >(aRet.data(), aRet.size());
 }
 
 // XChild
diff --git a/reportdesign/source/ui/inspection/DataProviderHandler.cxx b/reportdesign/source/ui/inspection/DataProviderHandler.cxx
index 1e2e243cd156..06858703be1b 100644
--- a/reportdesign/source/ui/inspection/DataProviderHandler.cxx
+++ b/reportdesign/source/ui/inspection/DataProviderHandler.cxx
@@ -382,7 +382,7 @@ uno::Sequence< beans::Property > SAL_CALL DataProviderHandler::getSupportedPrope
             aNewProps.push_back(aValue);
         }
     }
-    return aNewProps.empty() ? uno::Sequence< beans::Property > () : uno::Sequence< beans::Property > (&(*aNewProps.begin()),aNewProps.size());
+    return uno::Sequence< beans::Property >(aNewProps.data(), aNewProps.size());
 }
 
 uno::Sequence< OUString > SAL_CALL DataProviderHandler::getSupersededProperties() throw (uno::RuntimeException, std::exception)
diff --git a/reportdesign/source/ui/inspection/ReportComponentHandler.cxx b/reportdesign/source/ui/inspection/ReportComponentHandler.cxx
index c1202855a0b9..5f802c15dda3 100644
--- a/reportdesign/source/ui/inspection/ReportComponentHandler.cxx
+++ b/reportdesign/source/ui/inspection/ReportComponentHandler.cxx
@@ -175,7 +175,7 @@ uno::Sequence< beans::Property > SAL_CALL ReportComponentHandler::getSupportedPr
     ::std::vector< beans::Property > aNewProps;
     rptui::OPropertyInfoService::getExcludeProperties( aNewProps, m_xFormComponentHandler );
 
-    return aNewProps.empty() ? uno::Sequence< beans::Property > () : uno::Sequence< beans::Property > (&(*aNewProps.begin()),aNewProps.size());
+    return uno::Sequence< beans::Property >(aNewProps.data(), aNewProps.size());
 }
 
 uno::Sequence< OUString > SAL_CALL ReportComponentHandler::getSupersededProperties() throw (uno::RuntimeException, std::exception)
diff --git a/reportdesign/source/ui/misc/FunctionHelper.cxx b/reportdesign/source/ui/misc/FunctionHelper.cxx
index 3f7d430090a8..ca7b5a2e3e40 100644
--- a/reportdesign/source/ui/misc/FunctionHelper.cxx
+++ b/reportdesign/source/ui/misc/FunctionHelper.cxx
@@ -179,8 +179,7 @@ OUString FunctionDescription::getFormula(const ::std::vector< OUString >& _aArgu
     OUString sFormula;
     try
     {
-        const OUString *pArguments = _aArguments.empty() ? 0 : &_aArguments[0];
-        sFormula = m_xFunctionDescription->createFormula(uno::Sequence< OUString >(pArguments, _aArguments.size()));
+        sFormula = m_xFunctionDescription->createFormula(uno::Sequence< OUString >(_aArguments.data(), _aArguments.size()));
     }
     catch(const uno::Exception&)
     {
diff --git a/reportdesign/source/ui/report/propbrw.cxx b/reportdesign/source/ui/report/propbrw.cxx
index 05a8311985f1..0e8f7b6492c1 100644
--- a/reportdesign/source/ui/report/propbrw.cxx
+++ b/reportdesign/source/ui/report/propbrw.cxx
@@ -305,8 +305,7 @@ uno::Sequence< Reference<uno::XInterface> > PropBrw::CreateCompPropSet(const Sdr
             pCurrent = pGroupIterator.get() && pGroupIterator->IsMore() ? pGroupIterator->Next() : NULL;
         }
     }
-    Reference<uno::XInterface> *pSets = aSets.empty() ? NULL : &aSets[0];
-    return uno::Sequence< Reference<uno::XInterface> >(pSets, aSets.size());
+    return uno::Sequence< Reference<uno::XInterface> >(aSets.data(), aSets.size());
 }
 
 void PropBrw::implSetNewObject( const uno::Sequence< Reference<uno::XInterface> >& _aObjects )