#include <lemon/bits/utility.h>

 #include <lemon/bits/utility.h>

 #include <lemon/bits/alteration_notifier.h>

 #include <lemon/bits/alteration_notifier.h>

 #include <lemon/concept_check.h>

 #include <lemon/concept_check.h>

 ///\ingroup graphbits

 ///\ingroup graphbits

 ///

 ///

 ///\file

 ///\file

 ///\brief Vector based graph maps.

 ///\brief Vector based graph maps.

     /// concecpt and could be indiced by the current item set of

     /// concecpt and could be indiced by the current item set of

     /// the NodeMap. In this case the value for each item

     /// the NodeMap. In this case the value for each item

     /// is assigned by the value of the given ReadMap. 

     /// is assigned by the value of the given ReadMap. 

     template <typename CMap>

     template <typename CMap>

     VectorMap& operator=(const CMap& cmap) {

     VectorMap& operator=(const CMap& cmap) {

       const typename Parent::Notifier* notifier = Parent::getNotifier();

       const typename Parent::Notifier* notifier = Parent::getNotifier();

       Item it;

       Item it;

       for (notifier->first(it); it != INVALID; notifier->next(it)) {

       for (notifier->first(it); it != INVALID; notifier->next(it)) {

         set(it, cmap[it]);

         set(it, cmap[it]);

       }

       }