# HG changeset patch
# User deba
# Date 1103199302 0
# Node ID ca63ec3424d8e1ddf6969c1f0f9053fff6dfe638
# Parent  3eaff8d041714b3a31fd43ed8be9aeed42e750ba
Renaming AlterationObserverRegistry -> AlterationNotifier
first step

diff -r 3eaff8d04171 -r ca63ec3424d8 src/lemon/alteration_observer_registry.h
--- a/src/lemon/alteration_observer_registry.h	Wed Dec 15 19:56:55 2004 +0000
+++ b/src/lemon/alteration_observer_registry.h	Thu Dec 16 12:15:02 2004 +0000
@@ -1,5 +1,5 @@
 /* -*- C++ -*-
- * src/lemon/observer_registry.h - Part of LEMON, a generic C++ optimization library
+ * src/lemon/notifier.h - Part of LEMON, a generic C++ optimization library
  *
  * Copyright (C) 2004 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Combinatorial Optimization Research Group, EGRES).
@@ -36,7 +36,7 @@
   /// This class is a registry for the objects which observe the
   /// alterations in a container. The alteration observers can be attached
   /// to and detached from the registry. The observers have to inherit
-  /// from the \ref AlterationObserverRegistry::ObserverBase and override
+  /// from the \ref AlterationNotifier::ObserverBase and override
   /// the virtual functions in that.
   ///
   /// The most important application of the alteration observing is the
@@ -49,7 +49,7 @@
   /// \author Balazs Dezso
 
   template <typename _Item>
-  class AlterationObserverRegistry {
+  class AlterationNotifier {
   public:
     typedef _Item Item;
 
@@ -72,9 +72,9 @@
 
     class ObserverBase {
     protected:
-      typedef AlterationObserverRegistry Registry;
+      typedef AlterationNotifier Registry;
 
-      friend class AlterationObserverRegistry;
+      friend class AlterationNotifier;
 
       /// Default constructor.
 
@@ -84,18 +84,18 @@
 
       virtual ~ObserverBase() {}
 
-      /// Attaches the observer into an AlterationObserverRegistry.
+      /// Attaches the observer into an AlterationNotifier.
 
-      /// This member attaches the observer into an AlterationObserverRegistry.
+      /// This member attaches the observer into an AlterationNotifier.
       ///
-      void attach(AlterationObserverRegistry& r) {
+      void attach(AlterationNotifier& r) {
 	registry = &r;
 	registry->attach(*this);
       }
 
-      /// Detaches the observer into an AlterationObserverRegistry.
+      /// Detaches the observer into an AlterationNotifier.
 
-      /// This member detaches the observer from an AlterationObserverRegistry.
+      /// This member detaches the observer from an AlterationNotifier.
       ///
       void detach() {
 	if (registry) {
@@ -178,23 +178,23 @@
     /// Default constructor.
 	
     ///
-    /// The default constructor of the AlterationObserverRegistry. 
+    /// The default constructor of the AlterationNotifier. 
     /// It creates an empty registry.
-    AlterationObserverRegistry() {}
+    AlterationNotifier() {}
 
-    /// Copy Constructor of the AlterationObserverRegistry. 
+    /// Copy Constructor of the AlterationNotifier. 
 	
-    /// Copy constructor of the AlterationObserverRegistry. 
+    /// Copy constructor of the AlterationNotifier. 
     /// It creates only an empty registry because the copiable
     /// registry's observers have to be registered still into that registry.
-    AlterationObserverRegistry(const AlterationObserverRegistry&) {}
+    AlterationNotifier(const AlterationObserverRegistry&) {}
 
     /// Assign operator.
 		
-    /// Assign operator for the AlterationObserverRegistry. 
+    /// Assign operator for the AlterationNotifier. 
     /// It makes the registry only empty because the copiable
     /// registry's observers have to be registered still into that registry.
-    AlterationObserverRegistry& operator=(const AlterationObserverRegistry&) {
+    AlterationNotifier& operator=(const AlterationObserverRegistry&) {
       typename Container::iterator it;
       for (it = container.begin(); it != container.end(); ++it) {
 	(*it)->registry = 0;
@@ -203,9 +203,9 @@
 
     /// Destructor.
 				
-    /// Destructor of the AlterationObserverRegistry.
+    /// Destructor of the AlterationNotifier.
     ///
-    ~AlterationObserverRegistry() {
+    ~AlterationNotifier() {
       typename Container::iterator it;
       for (it = container.begin(); it != container.end(); ++it) {
 	(*it)->registry = 0;
@@ -308,24 +308,24 @@
     typedef typename Parent::Edge Edge;
 
     /// The edge observer registry.
-    typedef AlterationObserverRegistry<Edge> EdgeObserverRegistry;
+    typedef AlterationNotifier<Edge> EdgeObserverRegistry;
     /// The node observer registry.
-    typedef AlterationObserverRegistry<Node> NodeObserverRegistry;
+    typedef AlterationNotifier<Node> NodeObserverRegistry;
 
 
   protected:
 
-    mutable EdgeObserverRegistry edge_observers;
+    mutable EdgeNotifier edge_observers;
 
-    mutable NodeObserverRegistry node_observers;
+    mutable NodeNotifier node_observers;
 
   public:
 
-    EdgeObserverRegistry& getObserverRegistry(Edge = INVALID) const {
+    EdgeNotifier& getObserverRegistry(Edge = INVALID) const {
       return edge_observers;
     }
 
-    NodeObserverRegistry& getObserverRegistry(Node = INVALID) const {
+    NodeNotifier& getObserverRegistry(Node = INVALID) const {
       return node_observers;
     }
 
@@ -358,16 +358,16 @@
     typedef typename Parent::UndirEdge UndirEdge;
 
     /// The edge observer registry.
-    typedef AlterationObserverRegistry<UndirEdge> UndirEdgeObserverRegistry;
+    typedef AlterationNotifier<UndirEdge> UndirEdgeObserverRegistry;
 
   protected:
 
-    mutable UndirEdgeObserverRegistry undir_edge_observers;
+    mutable UndirEdgeNotifier undir_edge_observers;
 
   public:
 
-    using Parent::getObserverRegistry;
-    UndirEdgeObserverRegistry& getObserverRegistry(UndirEdge) const {
+    using Parent::getNotifier;
+    UndirEdgeNotifier& getObserverRegistry(UndirEdge) const {
       return undir_edge_observers;
     }