--- d:/_xxx/Comp/intern/opensg/Source/System/GraphOp/OSGDotFileGeneratorGraphOp.h	2013-10-08 12:52:38.368781200 +0200
+++ h:/Content/Work/CADdy++/graphicengine/2013_10_13/opensg/Source/System/GraphOp/OSGDotFileGeneratorGraphOp.h	2013-10-12 13:05:41.522789700 +0200
@@ -139,6 +139,7 @@
         std::string id;

         std::string fontcolor;

         bool        finished;

+        void*       obj_id;

     };

     

     struct BrewerColor 

@@ -203,6 +204,7 @@
     /*! \{                                                                 */

     

     bool hasInfo   (void *handler) const;

+    bool hasEdge   (const Info& src, const Info& dst);

     

     void OpenGroup (bool  rank   );

     void CloseGroup(void         );

@@ -226,6 +228,8 @@
                               const Info        &node_info        );

     void DefineCoreEdge      (const Info        &node_info,   

                               const Info        &core_info        );

+    void DefineHoldingEdge   (const Info        &src_info,   

+                              const Info        &dst_info         );

     void DefineAttachmentEdge(const Info        &node_info,   

                               const Info        &att_info         );

     void DefineSimpleEdge    (const Info        &src_info,    

@@ -279,6 +283,16 @@
     typedef std::pair  <      Info,          Info       > PairInfoT;

     typedef std::vector<      PairInfoT                 > VecEdgesT;

 

+    typedef std::pair  <const void*,const void*> PairObjIdsT;

+    struct lessPairObjIdsT : public std::binary_function<const PairObjIdsT, const PairObjIdsT, bool>

+    {

+        bool operator()(const PairObjIdsT& p, const PairObjIdsT& q) const

+        {

+            return (p.first < q.first) || (p.first == q.first && p.second < q.second);

+        }

+    };

+    typedef std::set<PairObjIdsT, lessPairObjIdsT> SetObjIdsT;

+

     /*! \}                                                                 */

     /*---------------------------------------------------------------------*/

     /*! \name                    Parameters                                */

@@ -328,6 +342,7 @@
     VecTypesT                           _suppressed;

     VecTypesT                           _suppressed_derived;

     VecEdgesT                           _dotted_edges;

+    SetObjIdsT                          _set_obj_ids;

 

     /*! \}                                                                 */

     /*---------------------------------------------------------------------*/