LEMON/LEMON-main Changeset - r580:2313edd0db0b

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Changeset - r580:2313edd0db0b

« 579:d11bf7

581:aa1804 »

r580:2313edd0db0b

Tue, 14 Apr 2009 10:34:12

[Not Reviewed]

0 comments (0 inline)

kpeter (Peter Kovacs)
kpeter@inf.elte.hu

Standard graph maps are required to be reference maps (#190)

0 5 0

default

5 files changed with 44 insertions and 28 deletions:

lemon/bits/graph_adaptor_extender.h

lemon/bits/map_extender.h

lemon/concepts/digraph.h

lemon/concepts/graph.h

lemon/concepts/graph_components.h

↑ Collapse diff ↑

lemon/bits/graph_adaptor_extender.h

Show inline comments

@@ -21,10 +21,8 @@
 		#include <lemon/core.h>
 		#include <lemon/error.h>
 		#include <lemon/bits/default_map.h>
 		namespace lemon {
 		  template <typename _Digraph>
 		  class DigraphAdaptorExtender : public _Digraph {

lemon/bits/map_extender.h

Show inline comments

@@ -46,8 +46,10 @@
 		    typedef typename Parent::Key Item;
 		    typedef typename Parent::Key Key;
 		    typedef typename Parent::Value Value;
 		    typedef typename Parent::Reference Reference;
 		    typedef typename Parent::ConstReference ConstReference;
 		    class MapIt;
 		    class ConstMapIt;
@@ -186,8 +188,10 @@
 		    typedef typename Parent::Key Item;
 		    typedef typename Parent::Key Key;
 		    typedef typename Parent::Value Value;
 		    typedef typename Parent::Reference Reference;
 		    typedef typename Parent::ConstReference ConstReference;
 		    class MapIt;
 		    class ConstMapIt;

lemon/concepts/digraph.h

Show inline comments

@@ -420,14 +420,13 @@
 		      ///
 		      /// Gives back the opposite node on the given arc.
 		      Node oppositeNode(const Node&, const Arc&) const { return INVALID; }
-		      /// \brief Read write map of the nodes to type \c T.
+		      /// \brief Reference map of the nodes to type \c T.
 		      ///
 		      /// ReadWrite map of the nodes to type \c T.
 		      /// \sa Reference
 		      /// Reference map of the nodes to type \c T.
 		      template<class T>
-		      class NodeMap : public ReadWriteMap< Node, T > {
+		      class NodeMap : public ReferenceMap<Node, T, T&, const T&> {
 		      public:
 		        ///\e
 		        NodeMap(const Digraph&) { }
@@ -435,32 +434,33 @@
 		        NodeMap(const Digraph&, T) { }
 		      private:
 		        ///Copy constructor
-		        NodeMap(const NodeMap& nm) : ReadWriteMap< Node, T >(nm) { }
 		        NodeMap(const NodeMap& nm) :
 		          ReferenceMap<Node, T, T&, const T&>(nm) { }
 		        ///Assignment operator
 		        template <typename CMap>
 		        NodeMap& operator=(const CMap&) {
 		          checkConcept<ReadMap<Node, T>, CMap>();
 		          return *this;
+		        }
 		      };
-		      /// \brief Read write map of the arcs to type \c T.
+		      /// \brief Reference map of the arcs to type \c T.
 		      ///
 		      /// Reference map of the arcs to type \c T.
 		      /// \sa Reference
 		      template<class T>
-		      class ArcMap : public ReadWriteMap<Arc,T> {
+		      class ArcMap : public ReferenceMap<Arc, T, T&, const T&> {
 		      public:
 		        ///\e
 		        ArcMap(const Digraph&) { }
 		        ///\e
 		        ArcMap(const Digraph&, T) { }
 		      private:
 		        ///Copy constructor
-		        ArcMap(const ArcMap& em) : ReadWriteMap<Arc,T>(em) { }
 		        ArcMap(const ArcMap& em) :
 		          ReferenceMap<Arc, T, T&, const T&>(em) { }
 		        ///Assignment operator
 		        template <typename CMap>
 		        ArcMap& operator=(const CMap&) {
 		          checkConcept<ReadMap<Arc, T>, CMap>();
@@ -470,8 +470,9 @@
 		      template <typename _Digraph>
 		      struct Constraints {
 		        void constraints() {
 		          checkConcept<BaseDigraphComponent, _Digraph>();
 		          checkConcept<IterableDigraphComponent<>, _Digraph>();
 		          checkConcept<IDableDigraphComponent<>, _Digraph>();
 		          checkConcept<MappableDigraphComponent<>, _Digraph>();
+		        }

lemon/concepts/graph.h

Show inline comments

@@ -496,14 +496,13 @@
 		        ///
 		        InArcIt& operator++() { return *this; }
 		      };
-		      /// \brief Read write map of the nodes to type \c T.
+		      /// \brief Reference map of the nodes to type \c T.
 		      ///
 		      /// ReadWrite map of the nodes to type \c T.
 		      /// \sa Reference
 		      /// Reference map of the nodes to type \c T.
 		      template<class T>
-		      class NodeMap : public ReadWriteMap< Node, T >
+		      class NodeMap : public ReferenceMap<Node, T, T&, const T&>
+		      {
 		      public:
 		        ///\e
@@ -512,23 +511,23 @@
 		        NodeMap(const Graph&, T) { }
 		      private:
 		        ///Copy constructor
-		        NodeMap(const NodeMap& nm) : ReadWriteMap< Node, T >(nm) { }
 		        NodeMap(const NodeMap& nm) :
 		          ReferenceMap<Node, T, T&, const T&>(nm) { }
 		        ///Assignment operator
 		        template <typename CMap>
 		        NodeMap& operator=(const CMap&) {
 		          checkConcept<ReadMap<Node, T>, CMap>();
 		          return *this;
+		        }
 		      };
-		      /// \brief Read write map of the directed arcs to type \c T.
+		      /// \brief Reference map of the arcs to type \c T.
 		      ///
 		      /// Reference map of the directed arcs to type \c T.
 		      /// \sa Reference
 		      /// Reference map of the arcs to type \c T.
 		      template<class T>
-		      class ArcMap : public ReadWriteMap<Arc,T>
+		      class ArcMap : public ReferenceMap<Arc, T, T&, const T&>
+		      {
 		      public:
 		        ///\e
@@ -536,23 +535,23 @@
 		        ///\e
 		        ArcMap(const Graph&, T) { }
 		      private:
 		        ///Copy constructor
-		        ArcMap(const ArcMap& em) : ReadWriteMap<Arc,T>(em) { }
 		        ArcMap(const ArcMap& em) :
 		          ReferenceMap<Arc, T, T&, const T&>(em) { }
 		        ///Assignment operator
 		        template <typename CMap>
 		        ArcMap& operator=(const CMap&) {
 		          checkConcept<ReadMap<Arc, T>, CMap>();
 		          return *this;
+		        }
 		      };
-		      /// Read write map of the edges to type \c T.
+		      /// Reference map of the edges to type \c T.
 		      /// Reference map of the arcs to type \c T.
 		      /// \sa Reference
 		      /// Reference map of the edges to type \c T.
 		      template<class T>
-		      class EdgeMap : public ReadWriteMap<Edge,T>
+		      class EdgeMap : public ReferenceMap<Edge, T, T&, const T&>
+		      {
 		      public:
 		        ///\e
@@ -560,9 +559,10 @@
 		        ///\e
 		        EdgeMap(const Graph&, T) { }
 		      private:
 		        ///Copy constructor
-		        EdgeMap(const EdgeMap& em) : ReadWriteMap<Edge,T>(em) {}
 		        EdgeMap(const EdgeMap& em) :
 		          ReferenceMap<Edge, T, T&, const T&>(em) {}
 		        ///Assignment operator
 		        template <typename CMap>
 		        EdgeMap& operator=(const CMap&) {
 		          checkConcept<ReadMap<Edge, T>, CMap>();
@@ -747,8 +747,9 @@
 		      template <typename _Graph>
 		      struct Constraints {
 		        void constraints() {
 		          checkConcept<BaseGraphComponent, _Graph>();
 		          checkConcept<IterableGraphComponent<>, _Graph>();
 		          checkConcept<IDableGraphComponent<>, _Graph>();
 		          checkConcept<MappableGraphComponent<>, _Graph>();
+		        }

lemon/concepts/graph_components.h

Show inline comments

@@ -987,10 +987,11 @@
 		    ///
 		    /// This class describes the concept of standard graph maps, i.e.
 		    /// the \c NodeMap, \c ArcMap and \c EdgeMap subtypes of digraph and
 		    /// graph types, which can be used for associating data to graph items.
 		    /// The standard graph maps must conform to the ReferenceMap concept.
 		    template <typename GR, typename K, typename V>
-		    class GraphMap : public ReadWriteMap<K, V> {
+		    class GraphMap : public ReferenceMap<K, V, V&, const V&> {
 		    public:
 		      typedef ReadWriteMap<K, V> Parent;
@@ -999,8 +1000,15 @@
 		      /// The key type of the map.
 		      typedef K Key;
 		      /// The value type of the map.
 		      typedef V Value;
 		      /// The reference type of the map.
 		      typedef Value& Reference;
 		      /// The const reference type of the map.
 		      typedef const Value& ConstReference;
 		      // The reference map tag.
 		      typedef True ReferenceMapTag;
 		      /// \brief Construct a new map.
 		      ///
 		      /// Construct a new map for the graph.
@@ -1030,9 +1038,10 @@
 		    public:
 		      template<typename _Map>
 		      struct Constraints {
 		        void constraints() {
-		          checkConcept<ReadWriteMap<Key, Value>, _Map >();
 		          checkConcept
 		            <ReferenceMap<Key, Value, Value&, const Value&>, _Map>();
 		          _Map m1(g);
 		          _Map m2(g,t);
 		          // Copy constructor
@@ -1072,8 +1081,9 @@
 		      /// \brief Standard graph map for the nodes.
 		      ///
 		      /// Standard graph map for the nodes.
 		      /// It conforms to the ReferenceMap concept.
 		      template <typename V>
 		      class NodeMap : public GraphMap<MappableDigraphComponent, Node, V> {
 		      public:
 		        typedef GraphMap<MappableDigraphComponent, Node, V> Parent;
@@ -1109,8 +1119,9 @@
 		      /// \brief Standard graph map for the arcs.
 		      ///
 		      /// Standard graph map for the arcs.
 		      /// It conforms to the ReferenceMap concept.
 		      template <typename V>
 		      class ArcMap : public GraphMap<MappableDigraphComponent, Arc, V> {
 		      public:
 		        typedef GraphMap<MappableDigraphComponent, Arc, V> Parent;
@@ -1206,8 +1217,9 @@
 		      /// \brief Standard graph map for the edges.
 		      ///
 		      /// Standard graph map for the edges.
 		      /// It conforms to the ReferenceMap concept.
 		      template <typename V>
 		      class EdgeMap : public GraphMap<MappableGraphComponent, Edge, V> {
 		      public:
 		        typedef GraphMap<MappableGraphComponent, Edge, V> Parent;

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