Clean up integers representing positions in SwOutlineNodes vectors

Change-Id: If1a6a9cb61ffd355a85835127e7c893969833587

1 files changed, 5 insertions, 4 deletions

diff --git a/sw/inc/IDocumentOutlineNodes.hxx b/sw/inc/IDocumentOutlineNodes.hxx
index f4aa9b2fb259..6b69da672d30 100644
--- a/sw/inc/IDocumentOutlineNodes.hxx
+++ b/sw/inc/IDocumentOutlineNodes.hxx
@@ -23,6 +23,7 @@
 #include <rtl/ustring.hxx>
 #include <sal/types.h>
 #include <vector>
+
 class SwTextNode;
 
 /** Provides outline nodes of a document.
@@ -32,14 +33,14 @@ class IDocumentOutlineNodes
 public:
     typedef std::vector< const SwTextNode* > tSortedOutlineNodeList;
 
-    virtual sal_Int32 getOutlineNodesCount() const = 0;
+    virtual tSortedOutlineNodeList::size_type getOutlineNodesCount() const = 0;
 
-    virtual int getOutlineLevel( const sal_Int32 nIdx ) const = 0;
-    virtual OUString getOutlineText( const sal_Int32 nIdx,
+    virtual int getOutlineLevel( const tSortedOutlineNodeList::size_type nIdx ) const = 0;
+    virtual OUString getOutlineText( const tSortedOutlineNodeList::size_type nIdx,
                                    const bool bWithNumber = true,
                                    const bool bWithSpacesForLevel = false,
                                    const bool bWithFootnote = true ) const = 0;
-    virtual SwTextNode* getOutlineNode( const sal_Int32 nIdx ) const = 0;
+    virtual SwTextNode* getOutlineNode( const tSortedOutlineNodeList::size_type nIdx ) const = 0;
 
     virtual void getOutlineNodes( IDocumentOutlineNodes::tSortedOutlineNodeList& orOutlineNodeList ) const = 0;