A bit of cleanup.

Change-Id: Id7e11540755b727475fb82c872c718fefea26567

sc/source/core/data/column.cxx

@@ -2131,7 +2131,7 @@ void ScColumn::SetDirty( const ScRange& rRange )
         else
         {
             aHint.GetAddress().SetRow( nRow );
-            aHint.SetBroadcaster(maBroadcasters.get<SvtBroadcaster*>(nRow));
+            aHint.SetBroadcaster(GetBroadcaster(nRow));
             pDocument->Broadcast( aHint );
         }
         nIndex++;
@@ -2160,7 +2160,7 @@ void ScColumn::SetTableOpDirty( const ScRange& rRange )
         else
         {
             aHint.GetAddress().SetRow( nRow );
-            aHint.SetBroadcaster(maBroadcasters.get<SvtBroadcaster*>(nRow));
+            aHint.SetBroadcaster(GetBroadcaster(nRow));
             pDocument->Broadcast( aHint );
         }
         nIndex++;

sc/source/core/data/column2.cxx

@@ -1887,14 +1887,12 @@ void ScColumn::MoveListeners( SvtBroadcaster& rSource, SCROW nDestRow )
         return;
 
     // See if the destination position already has a broadcaster, if not, create one.
-    SvtBroadcaster* pBC = NULL;
-    if (maBroadcasters.is_empty(nDestRow))
+    SvtBroadcaster* pBC = GetBroadcaster(nDestRow);
+    if (!pBC)
     {
         pBC = new SvtBroadcaster;
         maBroadcasters.set(nDestRow, pBC);
     }
-    else
-        pBC = maBroadcasters.get<SvtBroadcaster*>(nDestRow);
 
     SvtListenerIter aIter(rSource);
     for (SvtListener* pLst = aIter.GoStart(); pLst; pLst = aIter.GoNext())
@@ -1906,7 +1904,7 @@ void ScColumn::MoveListeners( SvtBroadcaster& rSource, SCROW nDestRow )
 
 void ScColumn::EndListening( SvtListener& rLst, SCROW nRow )
 {
-    SvtBroadcaster* pBC = maBroadcasters.get<SvtBroadcaster*>(nRow);
+    SvtBroadcaster* pBC = GetBroadcaster(nRow);
     if (!pBC)
         return;
 

sc/source/core/data/column3.cxx

@@ -125,7 +125,7 @@ void ScColumn::DeleteAtIndex( SCSIZE nIndex )
     ScBaseCell* pCell = maItems[nIndex].pCell;
     SCROW nRow = maItems[nIndex].nRow;
     pDocument->Broadcast(
-        ScHint(SC_HINT_DYING, ScAddress(nCol, nRow, nTab), maBroadcasters.get<SvtBroadcaster*>(nRow)));
+        ScHint(SC_HINT_DYING, ScAddress(nCol, nRow, nTab), GetBroadcaster(nRow)));
     maItems.erase(maItems.begin() + nIndex);
     if (pCell->GetCellType() == CELLTYPE_FORMULA)
         static_cast<ScFormulaCell*>(pCell)->EndListeningTo(pDocument);