diff -r 72bd463289a9 -r a63cef252656 src/work/alpar/gwrapper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/work/alpar/gwrapper.h	Thu Feb 05 15:56:12 2004 +0000
@@ -0,0 +1,148 @@
+// -*-mode: c++; -*-
+
+template<typename G>
+class TrivGraphWrapper
+{
+  G *graph;
+  
+public:
+  typedef G BaseGraph;
+
+  typedef typename G::EdgeIt EdgeIt;
+  
+  typedef typename G::InEdgeIt InEdgeIt;
+  typedef typename G::OutEdgeIt OutEdgeIt;
+  typedef typename G::SymEdgeIt SymEdgeIt;
+  typedef typename G::EachEdgeIt EachEdgeIt;
+
+  typedef typename G::NodeIt NodeIt;
+    
+  template<typename I> I &getFirst(I &i); { return graph->getFirst(i); }
+  template<typename I,typename P> I &getFirst(I &i,const P &p);
+  { return graph->getFirst(i,p); }
+  template<typename I> I next(const I i); { return graph->goNext(i); }
+  template<typename I> I &goNext(I &i); { return graph->goNext(i); }
+
+  NodeIt head(const EdgeIt &e);
+  { return graph->head(e); }
+  NodeIt tail(const EdgeIt &e);
+  { return graph->tail(e); }
+  
+  template<typename I> NodeIt aNode(const I e);
+  { return graph->aNode(e); }
+  template<typename I> NodeIt bNode(const I e);
+  { return graph->bNode(e); }
+  
+  template<typename I> bool valid(const I i);
+  { return graph->valid(i); }
+  
+  template<typename I> void setInvalid(const I &i);
+  { return graph->setInvalid(i); }
+  
+  NodeIt addNode(); { return graph->addNode(); }
+  EdgeIt addEdge(const NodeIt from,const NodeIt to);
+  { return graph->addEdge(ftom,to); }
+  
+  template<I> void delete(I i); { graph->delete(i); }
+  
+  void clean();  { graph->clean(); }
+  
+  template<class T> class NodeMap : public typename G::NodeMap<T>;
+  template<class T> class EdgeMap : public typename G::EdgeMap<T>;
+  
+  void SetG(G &g) {graph = &g;}
+  
+  TrivGraphWrapper() {graph = NULL;}
+  TrivGraphWrapper(G &g) {graph = &g;}
+};
+
+template<typename G>
+class RevGraphWrapper
+{
+  G *graph;
+  
+public:
+  typedef G BaseGraph;
+
+  typedef typename G::EdgeIt EdgeIt;
+  
+  typedef typename G::InEdgeIt OutEdgeIt;
+  typedef typename G::OutEdgeIt InEdgeIt;
+  typedef typename G::SymEdgeIt SymEdgeIt;
+  typedef typename G::EachEdgeIt EachEdgeIt;
+
+  typedef typename G::NodeIt NodeIt;
+    
+  template<typename I> I &getFirst(I &i); { return graph->getFirst(i); }
+  template<typename I,typename P> I &getFirst(I &i,const P &p);
+  { return graph->getFirst(i,p); }
+  template<typename I> I next(const I i); { return graph->goNext(i); }
+  template<typename I> I &goNext(I &i); { return graph->goNext(i); }
+
+  NodeIt head(const EdgeIt &e);
+  { return graph->tail(e); }
+  NodeIt tail(const EdgeIt &e);
+  { return graph->head(e); }
+  
+  template<typename I> NodeIt aNode(const I e);
+  { return graph->aNode(e); }
+  template<typename I> NodeIt bNode(const I e);
+  { return graph->bNode(e); }
+  
+  template<typename I> bool valid(const I i);
+  { return graph->valid(i); }
+  
+  template<typename I> void setInvalid(const I &i);
+  { return graph->setInvalid(i); }
+  
+  NodeIt addNode(); { return graph->addNode(); }
+  EdgeIt addEdge(const NodeIt from,const NodeIt to);
+  { return graph->addEdge(to,from); }
+  
+  template<I> void delete(I i); { graph->delete(i); }
+  
+  void clean();  { graph->clean(); }
+  
+  template<class T> class NodeMap : public typename G::NodeMap<T>;
+  template<class T> class EdgeMap : public typename G::EdgeMap<T>;
+  
+  void SetG(G &g) {graph = &g;}
+  
+  RevGraphWrapper() {graph = NULL;}
+  RevGraphWrapper(G &g) {graph = &g;}
+};
+
+
+
+//   NodeIt &getFirst(NodeIt &n) { return graph->getFirst(n); }
+//   InEdgeIt &getFirst(InEdgeIt &e,const NodeIt &n);
+//   { return graph->getFirst(e,n); }
+//   OutEdgeIt &getFirst(OutEdgeIt &e,const NodeIt &n);
+//   { return graph->getFirst(e,n); }
+//   SymEdgeIt &getFirst(SymEdgeIt &e,const NodeIt &n);
+//   { return graph->getFirst(e,n); }
+//   EachEdgeIt &getFirst(EachEdgeIt &e);
+//   { return graph->getFirst(e); }
+   
+//   NodeIt next(const NodeIt &n);
+//   { return graph->next(n); }
+//   InEdgeIt next(const InEdgeIt &e);
+//   { return graph->next(e); }
+//   OutEdgeIt next(const OutEdgeIt &e);
+//   { return graph->next(e); }
+//   SymEdgeIt next(const SymEdgeIt &e);
+//   { return graph->next(e); }
+//   EachEdgeIt next(const EachEdgeIt &e);
+//   { return graph->next(e); }
+ 
+//   NodeIt &goNext(NodeIt &n);
+//   { return graph->goNext(n); }
+//   InEdgeIt &goNext(InEdgeIt &e);
+//   { return graph->goNext(e); }
+//   OutEdgeIt &goNext(OutEdgeIt &e);
+//   { return graph->goNext(e); }
+//   SymEdgeIt &goNext(SymEdgeIt &e);
+//   { return graph->goNext(e); }
+//   EachEdgeIt &goNext(EachEdgeIt &e);
+//   { return graph->goNext(e); }
+