# HG changeset patch
# User Peter Kovacs <kpeter@inf.elte.hu>
# Date 2008-02-12 12:37:22
# Node ID 9394072da54f9c2ea25ccee7fed0e1e9dd6d0702
# Parent  c56b7389dc78bb0b145539e7f2459af786223c0e

Bug fixes in the ReferenceMap concept.

diff --git a/lemon/concepts/maps.h b/lemon/concepts/maps.h
--- a/lemon/concepts/maps.h
+++ b/lemon/concepts/maps.h
@@ -55,7 +55,6 @@
 
       template<typename _ReadMap>
       struct Constraints {
-
 	void constraints() {
 	  Value val = m[key];
 	  val = m[key];
@@ -175,10 +174,9 @@
       void set(const Key &k,const Value &t) { operator[](k)=t; }
 
       template<typename _ReferenceMap>
-      struct ReferenceMapConcept {
-
+      struct Constraints {
 	void constraints() {
-	  checkConcept<ReadWriteMap, _ReferenceMap >();
+	  checkConcept<ReadWriteMap<K, T>, _ReferenceMap >();
 	  m[key] = val;
 	  val  = m[key];
 	  m[key] = ref;
@@ -191,10 +189,10 @@
 
 	typename _ReferenceMap::Key& own_key;
 	typename _ReferenceMap::Value& own_val;
-	typename _ReferenceMap::Reference& own_ref;
+	typename _ReferenceMap::Reference own_ref;
 	Key& key;
 	Value& val;
-	Reference& ref;
+	Reference ref;
 	_ReferenceMap& m;
       };
     };