noop_action.h

#ifndef NOOP_ACTION_
#define NOOP_ACTION_

#include <string>

#include "graph_filter.h"
#include "graph_action.h"
#include "graph_properties.h"

template<typename GraphType>
class NoopAction : public GraphAction<GraphType> {
  public:
    typedef typename GraphType::node_value_type V_type;
    typedef typename GraphType::edge_value_type E_type;
    typedef typename GraphType::index_type_t index_type_t;

    NoopAction(GraphFilter<GraphType>* filter) : 
                GraphAction<GraphType>(filter)
    {
    }

    NoopAction(NoopAction& copy) :
                GraphAction<GraphType>(copy) {
    }

   virtual bool operator() (E_type edge) {
      (void)edge;
      return true;
   }

    virtual bool operator() (V_type m) {
      (void)m;
      return true;
    }

    template<typename P1, typename P2>
    bool operator() (std::pair<P1, P2>& m) {
      return  operator()(m.second);
    }
};

#endif