Changeset - r740:819ca5b50de0
« 738:456fa5
741:10c9c3 »
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kpeter (Peter Kovacs)
kpeter@inf.elte.hu
Add a warning for List(Di)Graph::Snapshot (#311) and extend tests for snapshots
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3 files changed with 23 insertions and 0 deletions:
lemon/list_graph.h
6
test/digraph_test.cc
8
test/graph_test.cc
9
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lemon/list_graph.h
Ignore white space 6 line context
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@@ -750,8 +750,11 @@
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      /// \brief Undo the changes until the last snapshot.
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      ///
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      /// This function undos the changes until the last snapshot
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      /// created by save() or Snapshot(ListDigraph&).
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      ///
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      /// \warning This method invalidates the snapshot, i.e. repeated
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      /// restoring is not supported unless you call save() again.
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      void restore() {
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        detach();
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        for(std::list<Arc>::iterator it = added_arcs.begin();
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            it != added_arcs.end(); ++it) {
... ... 
@@ -1549,8 +1552,11 @@
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      /// \brief Undo the changes until the last snapshot.
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      ///
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      /// This function undos the changes until the last snapshot
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      /// created by save() or Snapshot(ListGraph&).
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      ///
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      /// \warning This method invalidates the snapshot, i.e. repeated
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      /// restoring is not supported unless you call save() again.
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      void restore() {
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        detach();
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        for(std::list<Edge>::iterator it = added_edges.begin();
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            it != added_edges.end(); ++it) {
test/digraph_test.cc
Ignore white space 6 line context
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@@ -285,8 +285,16 @@
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  G.addArc(G.addNode(), G.addNode());


			




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  snapshot.restore();


			




	
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  snapshot.save(G);


			




	
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  checkGraphNodeList(G, 4);


			




	
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  checkGraphArcList(G, 4);


			




	
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  G.addArc(G.addNode(), G.addNode());


			




	
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  snapshot.restore();


			




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  checkGraphNodeList(G, 4);


			




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  checkGraphArcList(G, 4);


			




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}

			




        

    

    

    

        

            

                

                    test/graph_test.cc
                

                

                  
                  
                  
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@@ -258,8 +258,17 @@


			




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  G.addEdge(G.addNode(), G.addNode());


			




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  snapshot.restore();


			




	
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  snapshot.save(G);


			




	
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  checkGraphNodeList(G, 4);


			




	
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  checkGraphEdgeList(G, 3);


			




	
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  checkGraphArcList(G, 6);


			




	
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  G.addEdge(G.addNode(), G.addNode());


			




	
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  snapshot.restore();


			




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  checkGraphNodeList(G, 4);


			




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  checkGraphEdgeList(G, 3);


			




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  checkGraphArcList(G, 6);


			




        

    






    
    



    


    

     
    
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