RhodeCode

        return *this;

      }

    private:

      const IterableValueMap* _map;

    };

  protected:

    virtual void add(const Key& key) {

      Parent::add(key);

    }

    virtual void add(const std::vector<Key>& keys) {

      Parent::add(keys);

      for (int i = 0; i < int(keys.size()); ++i) {

        lace(keys[i]);

      }

    }

    virtual void erase(const Key& key) {

      unlace(key);

      Parent::erase(key);

  }

  // 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;

    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");

  }

  // 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;

    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");

  }

  // 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;

    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));

    }