lemon-0.x: comparison src/work/marci/leda/leda_graph

equal deleted inserted replaced

-:5abb0cc4b545
+:0cfe5d89ad08
 protected:
 Graph* l_graph;
 LedaGraphWrapper() : l_graph(0) { }
 void setGraph(Graph& _l_graph) { l_graph=&_l_graph; }
 public:
-//LedaGraphWrapper() { }
+/// Constructor for wrapping LEDA graphs.
 LedaGraphWrapper(Graph& _l_graph) : l_graph(&_l_graph) { }
-LedaGraphWrapper(const LedaGraphWrapper &G) : l_graph(G.l_graph) { }
+/// Copy constructor
+LedaGraphWrapper(const LedaGraphWrapper &g) : l_graph(g.l_graph) { }
 template <typename T> class NodeMap;
 template <typename T> class EdgeMap;
 template <typename T> class NodeMapWrapper;
 template <typename T> class EdgeMapWrapper;
 class Edge;
 class EdgeIt;
 class OutEdgeIt;
 class InEdgeIt;
-/// The base type of the node iterators.
+/// Trivial node-iterator
 class Node {
 friend class LedaGraphWrapper<Graph>;
 //friend class Edge;
 friend class EdgeIt;
 friend class InEdgeIt;
 public: //FIXME
 Node(leda_node _l_n) : l_n(_l_n) { }
 public:
 /// @warning The default constructor sets the iterator
 /// to an undefined value.
-Node() {}   //FIXME
+Node() { }   //FIXME
 /// Initialize the iterator to be invalid
 Node(Invalid) : l_n(0) { }
 //Node(const Node &) {}
 bool operator==(Node n) const { return l_n==n.l_n; } //FIXME
 bool operator!=(Node n) const { return l_n!=n.l_n; } //FIXME
 /// This iterator goes through each node.
 class NodeIt : public Node {
 public:
 /// @warning The default constructor sets the iterator
 /// to an undefined value.
-NodeIt() {} //FIXME
+NodeIt() { } //FIXME
 /// Initialize the iterator to be invalid
-NodeIt(Invalid i) : Node(i) {}
+NodeIt(Invalid i) : Node(i) { }
 /// Sets the iterator to the first node of \c G.
 NodeIt(const LedaGraphWrapper &G) : Node(G.l_graph->first_node()) { }
 //NodeIt(const NodeIt &) {} //FIXME
 };
-/// The base type of the edge iterators.
+/// Trivial edge-iterator.
 class Edge {
 friend class LedaGraphWrapper;
 protected:
 template <typename T> friend class EdgeMap;
 leda_edge l_e;
 public: //FIXME
 Edge(leda_edge _l_e) : l_e(_l_e) { }
 public:
 /// @warning The default constructor sets the iterator
 /// to an undefined value.
-Edge() {}   //FIXME
+Edge() { }   //FIXME
 /// Initialize the iterator to be invalid
-Edge(Invalid) : l_e(0) {}
+Edge(Invalid) : l_e(0) { }
 //Edge(const Edge &) {}
 bool operator==(Edge e) const { return l_e==e.l_e; } //FIXME
 bool operator!=(Edge e) const { return l_e!=e.l_e; } //FIXME
 operator leda_edge () { return l_e; }
 };
-/// This iterator goes trought the outgoing edges of a certain graph.
+/// This iterator goes trought the outgoing edges of a certain node.
 class OutEdgeIt : public Edge {
 public:
 /// @warning The default constructor sets the iterator
 /// to an undefined value.
-OutEdgeIt() {}
+OutEdgeIt() { }
 /// Initialize the iterator to be invalid
-OutEdgeIt(Invalid i) : Edge(i) {}
+OutEdgeIt(Invalid i) : Edge(i) { }
 /// This constructor sets the iterator to first outgoing edge.
 /// This constructor set the iterator to the first outgoing edge of
 /// node
 ///@param n the node
 ///@param G the graph
 OutEdgeIt(const LedaGraphWrapper & G, Node n) : Edge(G.l_graph->first_adj_edge(n.l_n)) { }
 };
+/// This iterator goes trought the incoming edges of a certain node.
 class InEdgeIt : public Edge {
 public:
 /// @warning The default constructor sets the iterator
 /// to an undefined value.
-InEdgeIt() {}
+InEdgeIt() { }
 /// Initialize the iterator to be invalid
-InEdgeIt(Invalid i) : Edge(i) {}
+InEdgeIt(Invalid i) : Edge(i) { }
 InEdgeIt(const LedaGraphWrapper & G, Node n) : Edge(G.l_graph->first_in_edge(n.l_n)) { }
 };
 //  class SymEdgeIt : public Edge {};
+/// This iterator goes trought the edges of the graph.
 class EdgeIt : public Edge {
 public:
 /// @warning The default constructor sets the iterator
 /// to an undefined value.
-EdgeIt() {}
+EdgeIt() { }
 /// Initialize the iterator to be invalid
-EdgeIt(Invalid i) : Edge(i) {}
+EdgeIt(Invalid i) : Edge(i) { }
 EdgeIt(const LedaGraphWrapper & G) : Edge(G.l_graph->first_edge()) { }
 };
 /// First node of the graph.
+///
 /// \post \c i and the return value will be the first node.
 ///
 NodeIt &first(NodeIt &i) const { i=NodeIt(*this); return i; }
 /// The first outgoing edge.
 OutEdgeIt &first(OutEdgeIt &i, Node n) const {
 i=OutEdgeIt(*this, n);
 return i;
 }
 //  SymEdgeIt &first(SymEdgeIt &, Node) const { return i;}
-/// The first edge of the Graph.
+/// The first edge of the graph.
 EdgeIt &first(EdgeIt &i) const {
 i=EdgeIt(*this);
 return i; }
 //     Node getNext(Node) const {}
 void clear() const { l_graph->clear(); }
 int nodeNum() const { return l_graph->number_of_nodes(); }
 int edgeNum() const { return l_graph->number_of_edges(); }
-///Read/write map from the nodes to type \c T.
+/// Read/write map from the nodes to type \c T.
 template<typename T> class NodeMap
 {
 leda_node_map<T> leda_stuff;
 public:
 typedef T ValueType;
 void update() { /*leda_stuff.init(leda_stuff.get_graph());*/ }
 //void update(T a) { leda_stuff.init(leda_stuff.get_graph()/**(G.l_graph)*/, a); }   //FIXME: Is it necessary
 };
-///Read/write map from the edges to type \c T.
+/// Read/write map from the edges to type \c T.
 template<typename T> class EdgeMap
 {
 leda_edge_map<T> leda_stuff;
 public:
 typedef T ValueType;
 void update() { /*leda_stuff.init(leda_stuff.get_graph());*/ }
 //void update(T a) { leda_stuff.init(leda_stuff.get_graph()/**(G.l_graph)*/, a); }   //FIXME: Is it necessary
 };
-///Read/write map from the nodes to type \c T.
+/// This class is to wrap existing
+/// LEDA node-maps to HUGO ones.
 template<typename T> class NodeMapWrapper
 {
-leda_node_map<T>* leda_stuff;
+leda_node_array<T>* leda_stuff;
 public:
 typedef T ValueType;
 typedef Node KeyType;
-NodeMapWrapper(leda_node_map<T>& _leda_stuff) :
+NodeMapWrapper(leda_node_array<T>& _leda_stuff) :
 	leda_stuff(&_leda_stuff) { }
 //NodeMap(leda_node_map& &G, T t) : leda_stuff(*(G.l_graph), t) {}
 void set(Node i, T t) { (*leda_stuff)[i.l_n]=t; }
-T get(Node i) const { return (*leda_stuff)[i.l_n]; }  //FIXME: Is it necessary
+//T get(Node i) const { return (*leda_stuff)[i.l_n]; }  //FIXME: Is it necessary
 T &operator[](Node i) { return (*leda_stuff)[i.l_n]; }
 const T &operator[](Node i) const { return (*leda_stuff)[i.l_n]; }
 void update() { /*leda_stuff.init(leda_stuff.get_graph());*/ }
 //void update(T a) { leda_stuff.init(leda_stuff.get_graph()/**(G.l_graph)*/, a); }   //FIXME: Is it necessary
 };
-///Read/write map from the edges to type \c T.
+/// This class is to wrap existing
+/// LEDA edge-maps to HUGO ones.
 template<typename T> class EdgeMapWrapper
 {
-leda_edge_map<T>* leda_stuff;
+leda_edge_array<T>* leda_stuff;
 public:
 typedef T ValueType;
 typedef Edge KeyType;
-EdgeMapWrapper(leda_edge_map<T>& _leda_stuff) :
+EdgeMapWrapper(leda_edge_array<T>& _leda_stuff) :
 	leda_stuff(_leda_stuff) { }
 //EdgeMap(const LedaGraphWrapper &G, T t) : leda_stuff(*(G.l_graph), t) {}
 void set(Edge i, T t) { (*leda_stuff)[i.l_e]=t; }
-T get(Edge i) const { return (*leda_stuff)[i.l_e]; }  //FIXME: Is it necessary
+//T get(Edge i) const { return (*leda_stuff)[i.l_e]; }  //FIXME: Is it necessary
 T &operator[](Edge i) { return (*leda_stuff)[i.l_e]; }
 const T &operator[](Edge i) const { return (*leda_stuff)[i.l_e]; }
 void update() { /*leda_stuff.init(leda_stuff.get_graph());*/ }
 //void update(T a) { leda_stuff.init(leda_stuff.get_graph()/**(G.l_graph)*/, a); }   //FIXME: Is it necessary
+};
+/// This class is used for access node-data of
+/// LEDA parametrized graphs.
+template<typename T>
+class NodeDataMap : public NodeMapWrapper<T>
+{
+public:
+NodeDataMap(LedaGraphWrapper<Graph>& LGW) :
+	NodeMapWrapper<T>(*(LGW._g_graph).node_data()) { }
+};
+/// This class is used for access edge-data of
+/// LEDA parametrized graphs.
+template<typename T>
+class EdgeDataMap : public EdgeMapWrapper<T>
+{
+public:
+EdgeDataMap(LedaGraphWrapper<Graph>& LGW) :
+	EdgeMapWrapper<T>(*(LGW._g_graph).edge_data()) { }
 };
 };

changeset 808	9cabbdd73375
parent 646	bd7a69231cf8
child 921	818510fa3d99