Index: test/maps_test.cc
===================================================================
--- test/maps_test.cc	(revision 1235)
+++ test/maps_test.cc	(revision 1257)
@@ -3,5 +3,5 @@
  * This file is a part of LEMON, a generic C++ optimization library.
  *
- * Copyright (C) 2003-2010
+ * Copyright (C) 2003-2009
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).
@@ -24,8 +24,4 @@
 #include <lemon/maps.h>
 #include <lemon/list_graph.h>
-#include <lemon/smart_graph.h>
-#include <lemon/adaptors.h>
-#include <lemon/dfs.h>
-#include <algorithm>
 
 #include "test_tools.h"
@@ -39,20 +35,7 @@
 
 class C {
-  int _x;
+  int x;
 public:
-  C(int x) : _x(x) {}
-  int get() const { return _x; }
-};
-inline bool operator<(C c1, C c2) { return c1.get() < c2.get(); }
-inline bool operator==(C c1, C c2) { return c1.get() == c2.get(); }
-
-C createC(int x) { return C(x); }
-
-template <typename T>
-class Less {
-  T _t;
-public:
-  Less(T t): _t(t) {}
-  bool operator()(const T& t) const { return t < _t; }
+  C(int _x) : x(_x) {}
 };
 
@@ -70,12 +53,4 @@
 
 int binc(int a, B) { return a+1; }
-
-template <typename T>
-class Sum {
-  T& _sum;
-public:
-  Sum(T& sum) : _sum(sum) {}
-  void operator()(const T& t) { _sum += t; }
-};
 
 typedef ReadMap<A, double> DoubleMap;
@@ -104,5 +79,5 @@
     NullMap<A,B> map1;
     NullMap<A,B> map2 = map1;
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
     map1 = nullMap<A,B>();
   }
@@ -115,5 +90,5 @@
     ConstMap<A,B> map2 = B();
     ConstMap<A,B> map3 = map1;
-    ignore_unused_variable_warning(map2,map3);
+    ::lemon::ignore_unused_variable_warning(map2,map3);
 
     map1 = constMap<A>(B());
@@ -122,5 +97,5 @@
     ConstMap<A,C> map4(C(1));
     ConstMap<A,C> map5 = map4;
-    ignore_unused_variable_warning(map5);
+    ::lemon::ignore_unused_variable_warning(map5);
 
     map4 = constMap<A>(C(2));
@@ -144,5 +119,5 @@
     IdentityMap<A> map1;
     IdentityMap<A> map2 = map1;
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     map1 = identityMap<A>();
@@ -205,7 +180,7 @@
     checkConcept<ReadMap<B,double>, CompMap>();
     CompMap map1 = CompMap(DoubleMap(),ReadMap<B,A>());
-    ignore_unused_variable_warning(map1);
+    ::lemon::ignore_unused_variable_warning(map1);
     CompMap map2 = composeMap(DoubleMap(), ReadMap<B,A>());
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     SparseMap<double, bool> m1(false); m1[3.14] = true;
@@ -220,7 +195,7 @@
     checkConcept<ReadMap<A,double>, CombMap>();
     CombMap map1 = CombMap(DoubleMap(), DoubleMap());
-    ignore_unused_variable_warning(map1);
+    ::lemon::ignore_unused_variable_warning(map1);
     CombMap map2 = combineMap(DoubleMap(), DoubleMap(), std::plus<double>());
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     check(combineMap(constMap<B,int,2>(), identityMap<B>(), &binc)[B()] == 3,
@@ -234,13 +209,13 @@
     FunctorToMap<F> map1;
     FunctorToMap<F> map2 = FunctorToMap<F>(F());
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
     B b = functorToMap(F())[A()];
-    ignore_unused_variable_warning(b);
+    ::lemon::ignore_unused_variable_warning(b);
 
     checkConcept<ReadMap<A,B>, MapToFunctor<ReadMap<A,B> > >();
     MapToFunctor<ReadMap<A,B> > map =
       MapToFunctor<ReadMap<A,B> >(ReadMap<A,B>());
-    ignore_unused_variable_warning(map);
+    ::lemon::ignore_unused_variable_warning(map);
 
     check(functorToMap(&func)[A()] == 3,
@@ -260,7 +235,7 @@
       ConvertMap<ReadMap<double, int>, double> >();
     ConvertMap<RangeMap<bool>, int> map1(rangeMap(1, true));
-    ignore_unused_variable_warning(map1);
+    ::lemon::ignore_unused_variable_warning(map1);
     ConvertMap<RangeMap<bool>, int> map2 = convertMap<int>(rangeMap(2, false));
-    ignore_unused_variable_warning(map2);
+    ::lemon::ignore_unused_variable_warning(map2);
 
   }
@@ -374,8 +349,4 @@
   {
     typedef std::vector<int> vec;
-    checkConcept<WriteMap<int, bool>, LoggerBoolMap<vec::iterator> >();
-    checkConcept<WriteMap<int, bool>,
-                 LoggerBoolMap<std::back_insert_iterator<vec> > >();
-
     vec v1;
     vec v2(10);
@@ -397,209 +368,27 @@
           it != map2.end(); ++it )
       check(v1[i++] == *it, "Something is wrong with LoggerBoolMap");
-
+  }
+  
+  // CrossRefMap
+  {
     typedef ListDigraph Graph;
     DIGRAPH_TYPEDEFS(Graph);
+
+    checkConcept<ReadWriteMap<Node, int>,
+                 CrossRefMap<Graph, Node, int> >();
+    
     Graph gr;
-
+    typedef CrossRefMap<Graph, Node, char> CRMap;
+    typedef CRMap::ValueIterator ValueIt;
+    CRMap map(gr);
+    
     Node n0 = gr.addNode();
     Node n1 = gr.addNode();
     Node n2 = gr.addNode();
-    Node n3 = gr.addNode();
-
-    gr.addArc(n3, n0);
-    gr.addArc(n3, n2);
-    gr.addArc(n0, n2);
-    gr.addArc(n2, n1);
-    gr.addArc(n0, n1);
-
-    {
-      std::vector<Node> v;
-      dfs(gr).processedMap(loggerBoolMap(std::back_inserter(v))).run();
-
-      check(v.size()==4 && v[0]==n1 && v[1]==n2 && v[2]==n0 && v[3]==n3,
-            "Something is wrong with LoggerBoolMap");
-    }
-    {
-      std::vector<Node> v(countNodes(gr));
-      dfs(gr).processedMap(loggerBoolMap(v.begin())).run();
-
-      check(v.size()==4 && v[0]==n1 && v[1]==n2 && v[2]==n0 && v[3]==n3,
-            "Something is wrong with LoggerBoolMap");
-    }
-  }
-
-  // IdMap, RangeIdMap
-  {
-    typedef ListDigraph Graph;
-    DIGRAPH_TYPEDEFS(Graph);
-
-    checkConcept<ReadMap<Node, int>, IdMap<Graph, Node> >();
-    checkConcept<ReadMap<Arc, int>, IdMap<Graph, Arc> >();
-    checkConcept<ReadMap<Node, int>, RangeIdMap<Graph, Node> >();
-    checkConcept<ReadMap<Arc, int>, RangeIdMap<Graph, Arc> >();
-
-    Graph gr;
-    IdMap<Graph, Node> nmap(gr);
-    IdMap<Graph, Arc> amap(gr);
-    RangeIdMap<Graph, Node> nrmap(gr);
-    RangeIdMap<Graph, Arc> armap(gr);
-
-    Node n0 = gr.addNode();
-    Node n1 = gr.addNode();
-    Node n2 = gr.addNode();
-
-    Arc a0 = gr.addArc(n0, n1);
-    Arc a1 = gr.addArc(n0, n2);
-    Arc a2 = gr.addArc(n2, n1);
-    Arc a3 = gr.addArc(n2, n0);
-
-    check(nmap[n0] == gr.id(n0) && nmap(gr.id(n0)) == n0, "Wrong IdMap");
-    check(nmap[n1] == gr.id(n1) && nmap(gr.id(n1)) == n1, "Wrong IdMap");
-    check(nmap[n2] == gr.id(n2) && nmap(gr.id(n2)) == n2, "Wrong IdMap");
-
-    check(amap[a0] == gr.id(a0) && amap(gr.id(a0)) == a0, "Wrong IdMap");
-    check(amap[a1] == gr.id(a1) && amap(gr.id(a1)) == a1, "Wrong IdMap");
-    check(amap[a2] == gr.id(a2) && amap(gr.id(a2)) == a2, "Wrong IdMap");
-    check(amap[a3] == gr.id(a3) && amap(gr.id(a3)) == a3, "Wrong IdMap");
-
-    check(nmap.inverse()[gr.id(n0)] == n0, "Wrong IdMap::InverseMap");
-    check(amap.inverse()[gr.id(a0)] == a0, "Wrong IdMap::InverseMap");
-
-    check(nrmap.size() == 3 && armap.size() == 4,
-          "Wrong RangeIdMap::size()");
-
-    check(nrmap[n0] == 0 && nrmap(0) == n0, "Wrong RangeIdMap");
-    check(nrmap[n1] == 1 && nrmap(1) == n1, "Wrong RangeIdMap");
-    check(nrmap[n2] == 2 && nrmap(2) == n2, "Wrong RangeIdMap");
-
-    check(armap[a0] == 0 && armap(0) == a0, "Wrong RangeIdMap");
-    check(armap[a1] == 1 && armap(1) == a1, "Wrong RangeIdMap");
-    check(armap[a2] == 2 && armap(2) == a2, "Wrong RangeIdMap");
-    check(armap[a3] == 3 && armap(3) == a3, "Wrong RangeIdMap");
-
-    check(nrmap.inverse()[0] == n0, "Wrong RangeIdMap::InverseMap");
-    check(armap.inverse()[0] == a0, "Wrong RangeIdMap::InverseMap");
-
-    gr.erase(n1);
-
-    if (nrmap[n0] == 1) nrmap.swap(n0, n2);
-    nrmap.swap(n2, n0);
-    if (armap[a1] == 1) armap.swap(a1, a3);
-    armap.swap(a3, a1);
-
-    check(nrmap.size() == 2 && armap.size() == 2,
-          "Wrong RangeIdMap::size()");
-
-    check(nrmap[n0] == 1 && nrmap(1) == n0, "Wrong RangeIdMap");
-    check(nrmap[n2] == 0 && nrmap(0) == n2, "Wrong RangeIdMap");
-
-    check(armap[a1] == 1 && armap(1) == a1, "Wrong RangeIdMap");
-    check(armap[a3] == 0 && armap(0) == a3, "Wrong RangeIdMap");
-
-    check(nrmap.inverse()[0] == n2, "Wrong RangeIdMap::InverseMap");
-    check(armap.inverse()[0] == a3, "Wrong RangeIdMap::InverseMap");
-  }
-
-  // SourceMap, TargetMap, ForwardMap, BackwardMap, InDegMap, OutDegMap
-  {
-    typedef ListGraph Graph;
-    GRAPH_TYPEDEFS(Graph);
-
-    checkConcept<ReadMap<Arc, Node>, SourceMap<Graph> >();
-    checkConcept<ReadMap<Arc, Node>, TargetMap<Graph> >();
-    checkConcept<ReadMap<Edge, Arc>, ForwardMap<Graph> >();
-    checkConcept<ReadMap<Edge, Arc>, BackwardMap<Graph> >();
-    checkConcept<ReadMap<Node, int>, InDegMap<Graph> >();
-    checkConcept<ReadMap<Node, int>, OutDegMap<Graph> >();
-
-    Graph gr;
-    Node n0 = gr.addNode();
-    Node n1 = gr.addNode();
-    Node n2 = gr.addNode();
-
-    gr.addEdge(n0,n1);
-    gr.addEdge(n1,n2);
-    gr.addEdge(n0,n2);
-    gr.addEdge(n2,n1);
-    gr.addEdge(n1,n2);
-    gr.addEdge(n0,n1);
-
-    for (EdgeIt e(gr); e != INVALID; ++e) {
-      check(forwardMap(gr)[e] == gr.direct(e, true), "Wrong ForwardMap");
-      check(backwardMap(gr)[e] == gr.direct(e, false), "Wrong BackwardMap");
-    }
-
-    check(mapCompare(gr,
-          sourceMap(orienter(gr, constMap<Edge, bool>(true))),
-          targetMap(orienter(gr, constMap<Edge, bool>(false)))),
-          "Wrong SourceMap or TargetMap");
-
-    typedef Orienter<Graph, const ConstMap<Edge, bool> > Digraph;
-    ConstMap<Edge, bool> true_edge_map(true);
-    Digraph dgr(gr, true_edge_map);
-    OutDegMap<Digraph> odm(dgr);
-    InDegMap<Digraph> idm(dgr);
-
-    check(odm[n0] == 3 && odm[n1] == 2 && odm[n2] == 1, "Wrong OutDegMap");
-    check(idm[n0] == 0 && idm[n1] == 3 && idm[n2] == 3, "Wrong InDegMap");
-
-    gr.addEdge(n2, n0);
-
-    check(odm[n0] == 3 && odm[n1] == 2 && odm[n2] == 2, "Wrong OutDegMap");
-    check(idm[n0] == 1 && idm[n1] == 3 && idm[n2] == 3, "Wrong InDegMap");
-  }
-
-  // CrossRefMap
-  {
-    typedef ListDigraph Graph;
-    DIGRAPH_TYPEDEFS(Graph);
-
-    checkConcept<ReadWriteMap<Node, int>,
-                 CrossRefMap<Graph, Node, int> >();
-    checkConcept<ReadWriteMap<Node, bool>,
-                 CrossRefMap<Graph, Node, bool> >();
-    checkConcept<ReadWriteMap<Node, double>,
-                 CrossRefMap<Graph, Node, double> >();
-
-    Graph gr;
-    typedef CrossRefMap<Graph, Node, char> CRMap;
-    CRMap map(gr);
-
-    Node n0 = gr.addNode();
-    Node n1 = gr.addNode();
-    Node n2 = gr.addNode();
-
+    
     map.set(n0, 'A');
     map.set(n1, 'B');
     map.set(n2, 'C');
-
-    check(map[n0] == 'A' && map('A') == n0 && map.inverse()['A'] == n0,
-          "Wrong CrossRefMap");
-    check(map[n1] == 'B' && map('B') == n1 && map.inverse()['B'] == n1,
-          "Wrong CrossRefMap");
-    check(map[n2] == 'C' && map('C') == n2 && map.inverse()['C'] == n2,
-          "Wrong CrossRefMap");
-    check(map.count('A') == 1 && map.count('B') == 1 && map.count('C') == 1,
-          "Wrong CrossRefMap::count()");
-
-    CRMap::ValueIt it = map.beginValue();
-    check(*it++ == 'A' && *it++ == 'B' && *it++ == 'C' &&
-          it == map.endValue(), "Wrong value iterator");
-
     map.set(n2, 'A');
-
-    check(map[n0] == 'A' && map[n1] == 'B' && map[n2] == 'A',
-          "Wrong CrossRefMap");
-    check(map('A') == n0 && map.inverse()['A'] == n0, "Wrong CrossRefMap");
-    check(map('B') == n1 && map.inverse()['B'] == n1, "Wrong CrossRefMap");
-    check(map('C') == INVALID && map.inverse()['C'] == INVALID,
-          "Wrong CrossRefMap");
-    check(map.count('A') == 2 && map.count('B') == 1 && map.count('C') == 0,
-          "Wrong CrossRefMap::count()");
-
-    it = map.beginValue();
-    check(*it++ == 'A' && *it++ == 'A' && *it++ == 'B' &&
-          it == map.endValue(), "Wrong value iterator");
-
     map.set(n0, 'C');
 
@@ -609,40 +398,4 @@
     check(map('B') == n1 && map.inverse()['B'] == n1, "Wrong CrossRefMap");
     check(map('C') == n0 && map.inverse()['C'] == n0, "Wrong CrossRefMap");
-    check(map.count('A') == 1 && map.count('B') == 1 && map.count('C') == 1,
-          "Wrong CrossRefMap::count()");
-
-    it = map.beginValue();
-    check(*it++ == 'A' && *it++ == 'B' && *it++ == 'C' &&
-          it == map.endValue(), "Wrong value iterator");
-  }
-
-  // CrossRefMap
-  {
-    typedef SmartDigraph Graph;
-    DIGRAPH_TYPEDEFS(Graph);
-
-    checkConcept<ReadWriteMap<Node, int>,
-                 CrossRefMap<Graph, Node, int> >();
-
-    Graph gr;
-    typedef CrossRefMap<Graph, Node, char> CRMap;
-    typedef CRMap::ValueIterator ValueIt;
-    CRMap map(gr);
-
-    Node n0 = gr.addNode();
-    Node n1 = gr.addNode();
-    Node n2 = gr.addNode();
-
-    map.set(n0, 'A');
-    map.set(n1, 'B');
-    map.set(n2, 'C');
-    map.set(n2, 'A');
-    map.set(n0, 'C');
-
-    check(map[n0] == 'C' && map[n1] == 'B' && map[n2] == 'A',
-          "Wrong CrossRefMap");
-    check(map('A') == n2 && map.inverse()['A'] == n2, "Wrong CrossRefMap");
-    check(map('B') == n1 && map.inverse()['B'] == n1, "Wrong CrossRefMap");
-    check(map('C') == n0 && map.inverse()['C'] == n0, "Wrong CrossRefMap");
 
     ValueIt it = map.beginValue();
@@ -651,372 +404,4 @@
   }
 
-  // Iterable bool map
-  {
-    typedef SmartGraph Graph;
-    typedef SmartGraph::Node Item;
-
-    typedef IterableBoolMap<SmartGraph, SmartGraph::Node> Ibm;
-    checkConcept<ReferenceMap<Item, bool, bool&, const bool&>, Ibm>();
-
-    const int num = 10;
-    Graph g;
-    Ibm map0(g, true);
-    std::vector<Item> items;
-    for (int i = 0; i < num; ++i) {
-      items.push_back(g.addNode());
-    }
-
-    Ibm map1(g, true);
-    int n = 0;
-    for (Ibm::TrueIt it(map1); it != INVALID; ++it) {
-      check(map1[static_cast<Item>(it)], "Wrong TrueIt");
-      ++n;
-    }
-    check(n == num, "Wrong number");
-
-    n = 0;
-    for (Ibm::ItemIt it(map1, true); it != INVALID; ++it) {
-        check(map1[static_cast<Item>(it)], "Wrong ItemIt for true");
-        ++n;
-    }
-    check(n == num, "Wrong number");
-    check(Ibm::FalseIt(map1) == INVALID, "Wrong FalseIt");
-    check(Ibm::ItemIt(map1, false) == INVALID, "Wrong ItemIt for false");
-
-    map1[items[5]] = true;
-
-    n = 0;
-    for (Ibm::ItemIt it(map1, true); it != INVALID; ++it) {
-        check(map1[static_cast<Item>(it)], "Wrong ItemIt for true");
-        ++n;
-    }
-    check(n == num, "Wrong number");
-
-    map1[items[num / 2]] = false;
-    check(map1[items[num / 2]] == false, "Wrong map value");
-
-    n = 0;
-    for (Ibm::TrueIt it(map1); it != INVALID; ++it) {
-        check(map1[static_cast<Item>(it)], "Wrong TrueIt for true");
-        ++n;
-    }
-    check(n == num - 1, "Wrong number");
-
-    n = 0;
-    for (Ibm::FalseIt it(map1); it != INVALID; ++it) {
-        check(!map1[static_cast<Item>(it)], "Wrong FalseIt for true");
-        ++n;
-    }
-    check(n == 1, "Wrong number");
-
-    map1[items[0]] = false;
-    check(map1[items[0]] == false, "Wrong map value");
-
-    map1[items[num - 1]] = false;
-    check(map1[items[num - 1]] == false, "Wrong map value");
-
-    n = 0;
-    for (Ibm::TrueIt it(map1); it != INVALID; ++it) {
-        check(map1[static_cast<Item>(it)], "Wrong TrueIt for true");
-        ++n;
-    }
-    check(n == num - 3, "Wrong number");
-    check(map1.trueNum() == num - 3, "Wrong number");
-
-    n = 0;
-    for (Ibm::FalseIt it(map1); it != INVALID; ++it) {
-        check(!map1[static_cast<Item>(it)], "Wrong FalseIt for true");
-        ++n;
-    }
-    check(n == 3, "Wrong number");
-    check(map1.falseNum() == 3, "Wrong number");
-  }
-
-  // Iterable int map
-  {
-    typedef SmartGraph Graph;
-    typedef SmartGraph::Node Item;
-    typedef IterableIntMap<SmartGraph, SmartGraph::Node> Iim;
-
-    checkConcept<ReferenceMap<Item, int, int&, const int&>, Iim>();
-
-    const int num = 10;
-    Graph g;
-    Iim map0(g, 0);
-    std::vector<Item> items;
-    for (int i = 0; i < num; ++i) {
-      items.push_back(g.addNode());
-    }
-
-    Iim map1(g);
-    check(map1.size() == 0, "Wrong size");
-
-    for (int i = 0; i < num; ++i) {
-      map1[items[i]] = i;
-    }
-    check(map1.size() == num, "Wrong size");
-
-    for (int i = 0; i < num; ++i) {
-      Iim::ItemIt it(map1, i);
-      check(static_cast<Item>(it) == items[i], "Wrong value");
-      ++it;
-      check(static_cast<Item>(it) == INVALID, "Wrong value");
-    }
-
-    for (int i = 0; i < num; ++i) {
-      map1[items[i]] = i % 2;
-    }
-    check(map1.size() == 2, "Wrong size");
-
-    int n = 0;
-    for (Iim::ItemIt it(map1, 0); it != INVALID; ++it) {
-      check(map1[static_cast<Item>(it)] == 0, "Wrong value");
-      ++n;
-    }
-    check(n == (num + 1) / 2, "Wrong number");
-
-    for (Iim::ItemIt it(map1, 1); it != INVALID; ++it) {
-      check(map1[static_cast<Item>(it)] == 1, "Wrong value");
-      ++n;
-    }
-    check(n == num, "Wrong number");
-
-  }
-
-  // Iterable value map
-  {
-    typedef SmartGraph Graph;
-    typedef SmartGraph::Node Item;
-    typedef IterableValueMap<SmartGraph, SmartGraph::Node, double> Ivm;
-
-    checkConcept<ReadWriteMap<Item, double>, Ivm>();
-
-    const int num = 10;
-    Graph g;
-    Ivm map0(g, 0.0);
-    std::vector<Item> items;
-    for (int i = 0; i < num; ++i) {
-      items.push_back(g.addNode());
-    }
-
-    Ivm map1(g, 0.0);
-    check(distance(map1.beginValue(), map1.endValue()) == 1, "Wrong size");
-    check(*map1.beginValue() == 0.0, "Wrong value");
-
-    for (int i = 0; i < num; ++i) {
-      map1.set(items[i], static_cast<double>(i));
-    }
-    check(distance(map1.beginValue(), map1.endValue()) == num, "Wrong size");
-
-    for (int i = 0; i < num; ++i) {
-      Ivm::ItemIt it(map1, static_cast<double>(i));
-      check(static_cast<Item>(it) == items[i], "Wrong value");
-      ++it;
-      check(static_cast<Item>(it) == INVALID, "Wrong value");
-    }
-
-    for (Ivm::ValueIt vit = map1.beginValue();
-         vit != map1.endValue(); ++vit) {
-      check(map1[static_cast<Item>(Ivm::ItemIt(map1, *vit))] == *vit,
-            "Wrong ValueIt");
-    }
-
-    for (int i = 0; i < num; ++i) {
-      map1.set(items[i], static_cast<double>(i % 2));
-    }
-    check(distance(map1.beginValue(), map1.endValue()) == 2, "Wrong size");
-
-    int n = 0;
-    for (Ivm::ItemIt it(map1, 0.0); it != INVALID; ++it) {
-      check(map1[static_cast<Item>(it)] == 0.0, "Wrong value");
-      ++n;
-    }
-    check(n == (num + 1) / 2, "Wrong number");
-
-    for (Ivm::ItemIt it(map1, 1.0); it != INVALID; ++it) {
-      check(map1[static_cast<Item>(it)] == 1.0, "Wrong value");
-      ++n;
-    }
-    check(n == num, "Wrong number");
-
-  }
-
-  // Graph map utilities:
-  // mapMin(), mapMax(), mapMinValue(), mapMaxValue()
-  // mapFind(), mapFindIf(), mapCount(), mapCountIf()
-  // mapCopy(), mapCompare(), mapFill()
-  {
-    DIGRAPH_TYPEDEFS(SmartDigraph);
-
-    SmartDigraph g;
-    Node n1 = g.addNode();
-    Node n2 = g.addNode();
-    Node n3 = g.addNode();
-
-    SmartDigraph::NodeMap<int> map1(g);
-    SmartDigraph::ArcMap<char> map2(g);
-    ConstMap<Node, A> cmap1 = A();
-    ConstMap<Arc, C> cmap2 = C(0);
-
-    map1[n1] = 10;
-    map1[n2] = 5;
-    map1[n3] = 12;
-
-    // mapMin(), mapMax(), mapMinValue(), mapMaxValue()
-    check(mapMin(g, map1) == n2, "Wrong mapMin()");
-    check(mapMax(g, map1) == n3, "Wrong mapMax()");
-    check(mapMin(g, map1, std::greater<int>()) == n3, "Wrong mapMin()");
-    check(mapMax(g, map1, std::greater<int>()) == n2, "Wrong mapMax()");
-    check(mapMinValue(g, map1) == 5, "Wrong mapMinValue()");
-    check(mapMaxValue(g, map1) == 12, "Wrong mapMaxValue()");
-
-    check(mapMin(g, map2) == INVALID, "Wrong mapMin()");
-    check(mapMax(g, map2) == INVALID, "Wrong mapMax()");
-
-    check(mapMin(g, cmap1) != INVALID, "Wrong mapMin()");
-    check(mapMax(g, cmap2) == INVALID, "Wrong mapMax()");
-
-    Arc a1 = g.addArc(n1, n2);
-    Arc a2 = g.addArc(n1, n3);
-    Arc a3 = g.addArc(n2, n3);
-    Arc a4 = g.addArc(n3, n1);
-
-    map2[a1] = 'b';
-    map2[a2] = 'a';
-    map2[a3] = 'b';
-    map2[a4] = 'c';
-
-    // mapMin(), mapMax(), mapMinValue(), mapMaxValue()
-    check(mapMin(g, map2) == a2, "Wrong mapMin()");
-    check(mapMax(g, map2) == a4, "Wrong mapMax()");
-    check(mapMin(g, map2, std::greater<int>()) == a4, "Wrong mapMin()");
-    check(mapMax(g, map2, std::greater<int>()) == a2, "Wrong mapMax()");
-    check(mapMinValue(g, map2, std::greater<int>()) == 'c',
-          "Wrong mapMinValue()");
-    check(mapMaxValue(g, map2, std::greater<int>()) == 'a',
-          "Wrong mapMaxValue()");
-
-    check(mapMin(g, cmap1) != INVALID, "Wrong mapMin()");
-    check(mapMax(g, cmap2) != INVALID, "Wrong mapMax()");
-    check(mapMaxValue(g, cmap2) == C(0), "Wrong mapMaxValue()");
-
-    check(mapMin(g, composeMap(functorToMap(&createC), map2)) == a2,
-          "Wrong mapMin()");
-    check(mapMax(g, composeMap(functorToMap(&createC), map2)) == a4,
-          "Wrong mapMax()");
-    check(mapMinValue(g, composeMap(functorToMap(&createC), map2)) == C('a'),
-          "Wrong mapMinValue()");
-    check(mapMaxValue(g, composeMap(functorToMap(&createC), map2)) == C('c'),
-          "Wrong mapMaxValue()");
-
-    // mapFind(), mapFindIf()
-    check(mapFind(g, map1, 5) == n2, "Wrong mapFind()");
-    check(mapFind(g, map1, 6) == INVALID, "Wrong mapFind()");
-    check(mapFind(g, map2, 'a') == a2, "Wrong mapFind()");
-    check(mapFind(g, map2, 'e') == INVALID, "Wrong mapFind()");
-    check(mapFind(g, cmap2, C(0)) == ArcIt(g), "Wrong mapFind()");
-    check(mapFind(g, cmap2, C(1)) == INVALID, "Wrong mapFind()");
-
-    check(mapFindIf(g, map1, Less<int>(7)) == n2,
-          "Wrong mapFindIf()");
-    check(mapFindIf(g, map1, Less<int>(5)) == INVALID,
-          "Wrong mapFindIf()");
-    check(mapFindIf(g, map2, Less<char>('d')) == ArcIt(g),
-          "Wrong mapFindIf()");
-    check(mapFindIf(g, map2, Less<char>('a')) == INVALID,
-          "Wrong mapFindIf()");
-
-    // mapCount(), mapCountIf()
-    check(mapCount(g, map1, 5) == 1, "Wrong mapCount()");
-    check(mapCount(g, map1, 6) == 0, "Wrong mapCount()");
-    check(mapCount(g, map2, 'a') == 1, "Wrong mapCount()");
-    check(mapCount(g, map2, 'b') == 2, "Wrong mapCount()");
-    check(mapCount(g, map2, 'e') == 0, "Wrong mapCount()");
-    check(mapCount(g, cmap2, C(0)) == 4, "Wrong mapCount()");
-    check(mapCount(g, cmap2, C(1)) == 0, "Wrong mapCount()");
-
-    check(mapCountIf(g, map1, Less<int>(11)) == 2,
-          "Wrong mapCountIf()");
-    check(mapCountIf(g, map1, Less<int>(13)) == 3,
-          "Wrong mapCountIf()");
-    check(mapCountIf(g, map1, Less<int>(5)) == 0,
-          "Wrong mapCountIf()");
-    check(mapCountIf(g, map2, Less<char>('d')) == 4,
-          "Wrong mapCountIf()");
-    check(mapCountIf(g, map2, Less<char>('c')) == 3,
-          "Wrong mapCountIf()");
-    check(mapCountIf(g, map2, Less<char>('a')) == 0,
-          "Wrong mapCountIf()");
-
-    // MapIt, ConstMapIt
-/*
-These tests can be used after applying bugfix #330
-    typedef SmartDigraph::NodeMap<int>::MapIt MapIt;
-    typedef SmartDigraph::NodeMap<int>::ConstMapIt ConstMapIt;
-    check(*std::min_element(MapIt(map1), MapIt(INVALID)) == 5,
-          "Wrong NodeMap<>::MapIt");
-    check(*std::max_element(ConstMapIt(map1), ConstMapIt(INVALID)) == 12,
-          "Wrong NodeMap<>::MapIt");
-
-    int sum = 0;
-    std::for_each(MapIt(map1), MapIt(INVALID), Sum<int>(sum));
-    check(sum == 27, "Wrong NodeMap<>::MapIt");
-    std::for_each(ConstMapIt(map1), ConstMapIt(INVALID), Sum<int>(sum));
-    check(sum == 54, "Wrong NodeMap<>::ConstMapIt");
-*/
-
-    // mapCopy(), mapCompare(), mapFill()
-    check(mapCompare(g, map1, map1), "Wrong mapCompare()");
-    check(mapCompare(g, cmap2, cmap2), "Wrong mapCompare()");
-    check(mapCompare(g, map1, shiftMap(map1, 0)), "Wrong mapCompare()");
-    check(mapCompare(g, map2, scaleMap(map2, 1)), "Wrong mapCompare()");
-    check(!mapCompare(g, map1, shiftMap(map1, 1)), "Wrong mapCompare()");
-
-    SmartDigraph::NodeMap<int> map3(g, 0);
-    SmartDigraph::ArcMap<char> map4(g, 'a');
-
-    check(!mapCompare(g, map1, map3), "Wrong mapCompare()");
-    check(!mapCompare(g, map2, map4), "Wrong mapCompare()");
-
-    mapCopy(g, map1, map3);
-    mapCopy(g, map2, map4);
-
-    check(mapCompare(g, map1, map3), "Wrong mapCompare() or mapCopy()");
-    check(mapCompare(g, map2, map4), "Wrong mapCompare() or mapCopy()");
-
-    Undirector<SmartDigraph> ug(g);
-    Undirector<SmartDigraph>::EdgeMap<char> umap1(ug, 'x');
-    Undirector<SmartDigraph>::ArcMap<double> umap2(ug, 3.14);
-
-    check(!mapCompare(g, map2, umap1), "Wrong mapCompare() or mapCopy()");
-    check(!mapCompare(g, umap1, map2), "Wrong mapCompare() or mapCopy()");
-    check(!mapCompare(ug, map2, umap1), "Wrong mapCompare() or mapCopy()");
-    check(!mapCompare(ug, umap1, map2), "Wrong mapCompare() or mapCopy()");
-
-    mapCopy(g, map2, umap1);
-
-    check(mapCompare(g, map2, umap1), "Wrong mapCompare() or mapCopy()");
-    check(mapCompare(g, umap1, map2), "Wrong mapCompare() or mapCopy()");
-    check(mapCompare(ug, map2, umap1), "Wrong mapCompare() or mapCopy()");
-    check(mapCompare(ug, umap1, map2), "Wrong mapCompare() or mapCopy()");
-
-    mapCopy(g, map2, umap1);
-    mapCopy(g, umap1, map2);
-    mapCopy(ug, map2, umap1);
-    mapCopy(ug, umap1, map2);
-
-    check(!mapCompare(ug, umap1, umap2), "Wrong mapCompare() or mapCopy()");
-    mapCopy(ug, umap1, umap2);
-    check(mapCompare(ug, umap1, umap2), "Wrong mapCompare() or mapCopy()");
-
-    check(!mapCompare(g, map1, constMap<Node>(2)), "Wrong mapCompare()");
-    mapFill(g, map1, 2);
-    check(mapCompare(g, constMap<Node>(2), map1), "Wrong mapFill()");
-
-    check(!mapCompare(g, map2, constMap<Arc>('z')), "Wrong mapCompare()");
-    mapCopy(g, constMap<Arc>('z'), map2);
-    check(mapCompare(g, constMap<Arc>('z'), map2), "Wrong mapCopy()");
-  }
-
   return 0;
 }
