changes to "convert detdata.cxx in SC module to boost:ptr_vector"

* for includes from other modules use <> instead of "", i.e.
  <boost/ptr_container/ptr_vector.hpp>
* use size_t instead of int for container positions and count
* no need for DeleteAndDestroy(), in fact delete p followed by
  ptr_vector::erase() attempted to delete the instance twice and would crash
* adapted places that accessed DeleteAndDestroy() to operate on the vector
  instead
  * introduced GetDataVector() for that
* changed the DeleteOnTab() loop that used DeleteAndDestroy() to properly
  iterate over the container instead
* changed UpdateReference() to a loop using iterator
* changed operator==() to use size_t instead of sal_uInt16
  * note aside: mixing sal_uInt16 with a container's size isn't a good idea
* adapted places that access Count() and GetObject() to use size_t instead of
  sal_uInt16
* made GetObject() const and return const ScDetOpData*
* changed indentation to 4 spaces per level

5 files changed, 29 insertions, 43 deletions

diff --git a/sc/inc/detdata.hxx b/sc/inc/detdata.hxx
index 891c803d8b18..6ba78c706f34 100644
--- a/sc/inc/detdata.hxx
+++ b/sc/inc/detdata.hxx
@@ -30,8 +30,8 @@
 #define SC_DETDATA_HXX
 
 #include <svl/svarray.hxx>
+#include <boost/ptr_container/ptr_vector.hpp>
 #include "global.hxx"
-#include "boost/ptr_container/ptr_vector.hpp"
 
 
 //------------------------------------------------------------------------
@@ -79,7 +79,7 @@ typedef boost::ptr_vector<ScDetOpData> ScDetOpDataVector;
 class ScDetOpList
 {
     sal_Bool    bHasAddError;       // updated in append
-	 ScDetOpDataVector aDetOpDataVector;
+    ScDetOpDataVector aDetOpDataVector;
 
 public:
         ScDetOpList() : bHasAddError(false) {}
@@ -93,11 +93,11 @@ public:
     sal_Bool    operator==( const ScDetOpList& r ) const;       // for ref-undo
 
     void         Append( ScDetOpData* pData );
-	 ScDetOpData* GetObject(int i);
-	 void         DeleteAndDestroy(int i);
+    ScDetOpDataVector&  GetDataVector() { return aDetOpDataVector; }
+    const ScDetOpData* GetObject( size_t nPos ) const;
 
     sal_Bool    HasAddError() const     { return bHasAddError; }
-	 int         Count() const { return aDetOpDataVector.size(); }
+    size_t      Count() const { return aDetOpDataVector.size(); }
 };
 
 
diff --git a/sc/source/core/tool/detdata.cxx b/sc/source/core/tool/detdata.cxx
index d23208c22cc3..5a0ed3ac6820 100644
--- a/sc/source/core/tool/detdata.cxx
+++ b/sc/source/core/tool/detdata.cxx
@@ -40,33 +40,30 @@
 ScDetOpList::ScDetOpList(const ScDetOpList& rList) :
     bHasAddError( false )
 {
-    sal_uInt16 nCount = rList.Count();
+    size_t nCount = rList.Count();
 
-    for (sal_uInt16 i=0; i<nCount; i++)
+    for (size_t i=0; i<nCount; i++)
         Append( new ScDetOpData(rList.aDetOpDataVector[i]) );
 }
 
 void ScDetOpList::DeleteOnTab( SCTAB nTab )
 {
-    sal_uInt16 nPos = 0;
-    while ( nPos < Count() )
+    for (ScDetOpDataVector::iterator it = aDetOpDataVector.begin(); it != aDetOpDataVector.end(); /*noop*/ )
     {
         // look for operations on the deleted sheet
-
-        if ( GetObject(nPos)->GetPos().Tab() == nTab )
-            DeleteAndDestroy(nPos);
+        if (it->GetPos().Tab() == nTab)
+            it = aDetOpDataVector.erase( it);
         else
-            ++nPos;
+            ++it;
     }
 }
 
 void ScDetOpList::UpdateReference( ScDocument* pDoc, UpdateRefMode eUpdateRefMode,
                                 const ScRange& rRange, SCsCOL nDx, SCsROW nDy, SCsTAB nDz )
 {
-    sal_uInt16 nCount = Count();
-    for (sal_uInt16 i=0; i<nCount; i++)
+    for (ScDetOpDataVector::iterator it = aDetOpDataVector.begin(); it != aDetOpDataVector.end(); ++it )
     {
-        ScAddress aPos = GetObject(i)->GetPos();
+        ScAddress aPos = it->GetPos();
         SCCOL nCol1 = aPos.Col();
         SCROW nRow1 = aPos.Row();
         SCTAB nTab1 = aPos.Tab();
@@ -80,7 +77,7 @@ void ScDetOpList::UpdateReference( ScDocument* pDoc, UpdateRefMode eUpdateRefMod
                 rRange.aEnd.Col(), rRange.aEnd.Row(), rRange.aEnd.Tab(), nDx, nDy, nDz,
                 nCol1, nRow1, nTab1, nCol2, nRow2, nTab2 );
         if ( eRes != UR_NOTHING )
-            GetObject(i)->SetPos( ScAddress( nCol1, nRow1, nTab1 ) );
+            it->SetPos( ScAddress( nCol1, nRow1, nTab1 ) );
     }
 }
 
@@ -97,29 +94,18 @@ sal_Bool ScDetOpList::operator==( const ScDetOpList& r ) const
 {
     // fuer Ref-Undo
 
-    sal_uInt16 nCount = Count();
+    size_t nCount = Count();
     sal_Bool bEqual = ( nCount == r.Count() );
-    for (sal_uInt16 i=0; i<nCount && bEqual; i++)       // Reihenfolge muss auch gleich sein
+    for (size_t i=0; i<nCount && bEqual; i++)       // Reihenfolge muss auch gleich sein
         if ( !(aDetOpDataVector[i] == r.aDetOpDataVector[i]) )    // Eintraege unterschiedlich ?
             bEqual = false;
 
     return bEqual;
 }
 
-ScDetOpData* ScDetOpList::GetObject(int i)
+const ScDetOpData* ScDetOpList::GetObject( size_t nPos ) const
 {
-	return &aDetOpDataVector[i];
+    return &aDetOpDataVector[nPos];
 }
 
-void ScDetOpList::DeleteAndDestroy(int i)
-{
-	const ScDetOpData* p = &aDetOpDataVector[i];
-	if (p != NULL)
-	{
-		delete p;
-		aDetOpDataVector.erase(aDetOpDataVector.begin() + i);
-	}
-}
-
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/filter/xml/xmlexprt.cxx b/sc/source/filter/xml/xmlexprt.cxx
index 8a8dde71172f..01689d251dc7 100644
--- a/sc/source/filter/xml/xmlexprt.cxx
+++ b/sc/source/filter/xml/xmlexprt.cxx
@@ -910,17 +910,17 @@ void ScXMLExport::GetDetectiveOpList( ScMyDetectiveOpContainer& rDetOp )
         ScDetOpList* pOpList(pDoc->GetDetOpList());
         if( pOpList )
         {
-            sal_uInt32 nCount(pOpList->Count());
-            for( sal_uInt32 nIndex = 0; nIndex < nCount; ++nIndex )
+            size_t nCount = pOpList->Count();
+            for (size_t nIndex = 0; nIndex < nCount; ++nIndex )
             {
-                ScDetOpData* pDetData(pOpList->GetObject( static_cast<sal_uInt16>(nIndex) ));
+                const ScDetOpData* pDetData = pOpList->GetObject( nIndex);
                 if( pDetData )
                 {
                     const ScAddress& rDetPos = pDetData->GetPos();
                     SCTAB nTab = rDetPos.Tab();
                     if ( nTab < pDoc->GetTableCount() )
                     {
-                        rDetOp.AddOperation( pDetData->GetOperation(), rDetPos, nIndex );
+                        rDetOp.AddOperation( pDetData->GetOperation(), rDetPos, static_cast<sal_uInt32>( nIndex) );
 
                         // cells with detective operations are written even if empty
                         pSharedData->SetLastColumn( nTab, rDetPos.Col() );
diff --git a/sc/source/ui/docshell/docfunc.cxx b/sc/source/ui/docshell/docfunc.cxx
index ffc4730ceb74..8b9d0688f275 100644
--- a/sc/source/ui/docshell/docfunc.cxx
+++ b/sc/source/ui/docshell/docfunc.cxx
@@ -490,10 +490,10 @@ sal_Bool ScDocFunc::DetectiveRefresh( sal_Bool bAutomatic )
 
         //  Wiederholen
 
-        sal_uInt16 nCount = pList->Count();
-        for (sal_uInt16 i=0; i<nCount; i++)
+        size_t nCount = pList->Count();
+        for (size_t i=0; i < nCount; ++i)
         {
-            ScDetOpData* pData = pList->GetObject(i);
+            const ScDetOpData* pData = pList->GetObject(i);
             if (pData)
             {
                 ScAddress aPos = pData->GetPos();
diff --git a/sc/source/ui/undo/undocell.cxx b/sc/source/ui/undo/undocell.cxx
index 321cf789bf68..114964220a19 100644
--- a/sc/source/ui/undo/undocell.cxx
+++ b/sc/source/ui/undo/undocell.cxx
@@ -1028,10 +1028,10 @@ void ScUndoDetective::Undo()
         ScDetOpList* pList = pDoc->GetDetOpList();
         if (pList && pList->Count())
         {
-            sal_uInt16 nPos = pList->Count() - 1;
-            ScDetOpData* pData = pList->GetObject(nPos);
-            if ( pData->GetOperation() == (ScDetOpType) nAction && pData->GetPos() == aPos )
-                pList->DeleteAndDestroy( nPos );
+            ScDetOpDataVector& rVec = pList->GetDataVector();
+            ScDetOpDataVector::iterator it = rVec.begin() + rVec.size() - 1;
+            if ( it->GetOperation() == (ScDetOpType) nAction && it->GetPos() == aPos )
+                rVec.erase( it);
             else
             {
                 OSL_FAIL("Detektiv-Eintrag in der Liste nicht gefunden");