simplify SwFormatsModifyBase::ContainsFormat

can just call IsAlive

Change-Id: I7cd3b33520261b68d549783cabd5cf3f6f4847a3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117696
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 3 insertions, 4 deletions

diff --git a/sw/inc/docary.hxx b/sw/inc/docary.hxx
index 9ce149d7de89..49d1a7c368a7 100644
--- a/sw/inc/docary.hxx
+++ b/sw/inc/docary.hxx
@@ -164,9 +164,8 @@ public:
 
     /// check if given format is contained here
     /// @precond pFormat must not have been deleted
-    bool ContainsFormat(SwFormat const*const pFormat) const {
-        Value p = dynamic_cast<Value>(const_cast<SwFormat*>(pFormat));
-        return p != nullptr && SwVectorModifyBase<Value>::IsAlive(p);
+    bool ContainsFormat(Value pFormat) const {
+        return SwVectorModifyBase<Value>::IsAlive(pFormat);
     }
 
     // Override return type to reduce casting
diff --git a/sw/source/core/undo/unattr.cxx b/sw/source/core/undo/unattr.cxx
index a4c1aaec54d9..208f54cc7eb2 100644
--- a/sw/source/core/undo/unattr.cxx
+++ b/sw/source/core/undo/unattr.cxx
@@ -139,7 +139,7 @@ void SwUndoFormatAttr::Init( const SwFormat & rFormat )
                 m_nNodeIndex = pTable->GetTabSortBoxes()[ 0 ]->GetSttNd()
                                ->FindTableNode()->GetIndex();
             }
-        } else if (pDoc->GetSections().ContainsFormat(&rFormat)) {
+        } else if (dynamic_cast<const SwSectionFormat*>(&rFormat)) {
             m_nNodeIndex = rFormat.GetContent().GetContentIdx()->GetIndex();
         } else if ( dynamic_cast< const SwTableBoxFormat* >( &rFormat ) !=  nullptr ) {
             SwTableBox * pTableBox = SwIterator<SwTableBox,SwFormat>( rFormat ).First();