I got the terms 'union' and 'intersection' mixed up.

When I said 'Union' originally, I meant 'Intersection'. Let's fix that.

Change-Id: Iaef5035bb1dbb676c63bd17b3650266605104181

3 files changed, 8 insertions, 8 deletions

diff --git a/sc/inc/address.hxx b/sc/inc/address.hxx
index bf4132821404..a7e1a073f2cd 100644
--- a/sc/inc/address.hxx
+++ b/sc/inc/address.hxx
@@ -564,7 +564,7 @@ public:
     SC_DLLPUBLIC void ExtendTo( const ScRange& rRange );
     SC_DLLPUBLIC bool Intersects( const ScRange& rRange ) const;    // do two ranges intersect?
 
-    ScRange Union( const ScRange& rOther ) const;
+    ScRange Intersection( const ScRange& rOther ) const;
 
     void PutInOrder();
     inline bool operator==( const ScRange& rRange ) const;
diff --git a/sc/source/core/data/bcaslot.cxx b/sc/source/core/data/bcaslot.cxx
index 8a5913fec84b..31b665c50255 100644
--- a/sc/source/core/data/bcaslot.cxx
+++ b/sc/source/core/data/bcaslot.cxx
@@ -326,26 +326,26 @@ bool ScBroadcastAreaSlot::AreaBroadcast( const ScRange& rRange, sal_uLong nHint
         ScBroadcastArea* pArea = (*aIter).mpArea;
         const ScRange& rAreaRange = pArea->GetRange();
 
-        // Take the union of the area range and the broadcast range.
-        ScRange aUnion = rAreaRange.Union(rRange);
-        if (!aUnion.IsValid())
+        // Take the intersection of the area range and the broadcast range.
+        ScRange aIntersection = rAreaRange.Intersection(rRange);
+        if (!aIntersection.IsValid())
             continue;
 
         if (pArea->IsGroupListening())
         {
             if (pBASM->IsInBulkBroadcast())
             {
-                pBASM->InsertBulkGroupArea(pArea, aUnion);
+                pBASM->InsertBulkGroupArea(pArea, aIntersection);
             }
             else
             {
-                broadcastRangeByCell(pArea->GetBroadcaster(), aUnion, nHint);
+                broadcastRangeByCell(pArea->GetBroadcaster(), aIntersection, nHint);
                 bIsBroadcasted = true;
             }
         }
         else if (!pBASM->IsInBulkBroadcast() || pBASM->InsertBulkArea( pArea))
         {
-            broadcastRangeByCell(pArea->GetBroadcaster(), aUnion, nHint);
+            broadcastRangeByCell(pArea->GetBroadcaster(), aIntersection, nHint);
             bIsBroadcasted = true;
         }
     }
diff --git a/sc/source/core/tool/address.cxx b/sc/source/core/tool/address.cxx
index 7cb29351e1f2..1efcac723c3f 100644
--- a/sc/source/core/tool/address.cxx
+++ b/sc/source/core/tool/address.cxx
@@ -1374,7 +1374,7 @@ bool ScRange::Intersects( const ScRange& rRange ) const
         );
 }
 
-ScRange ScRange::Union( const ScRange& rOther ) const
+ScRange ScRange::Intersection( const ScRange& rOther ) const
 {
     SCCOL nCol1 = std::max(aStart.Col(), rOther.aStart.Col());
     SCCOL nCol2 = std::min(aEnd.Col(), rOther.aEnd.Col());