// -*- Mode:NS3 -*-

//

// Copyright (c) 2006 Georgia Tech Research Corporation

// All rights reserved.

//

// This program is free software; you can redistribute it and/or modify

// it under the terms of the GNU General Public License version 2 as

// published by the Free Software Foundation;

//

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

//

// Author: George F. Riley<riley@ece.gatech.edu>

//

// Manages the list of applications associated with a node.

// George F. Riley, Georgia Tech, Spring 2007

#ifndef __APPLICATION_LIST_H__

#define __APPLICATION_LIST_H__

#include "application.h"

#include "ns3/ns-unknown.h"

#include <vector>

namespace ns3 {

class ApplicationList : public NsUnknown

{

public:

  static const uint32_t iid;

  ApplicationList(Node*);

  // Copy constructor not needed, default one is correct

  virtual ~ApplicationList();

  // Inherited from Capabilty

  virtual ApplicationList* Copy(Node*) const;

  virtual void SetNode(Node *);              // Sets the node for all apps

  virtual void Add(Application*);      // Add an already new'ed app

  // Manage the list

  template <typename T> T* AddCopy(const T& t)  // Add a new application

  {

    T* a = t.Copy();

    m_apps.push_back(a);

    return a;

  }

  void Remove(Application*);                // Application has finished

  uint32_t Count() const;  // Number of applications

  Application* Get(uint32_t i) const; // Get app by index

protected:

  virtual void DoDispose (void);

private:

  std::vector<Application*> m_apps;

};

}//namespace ns3

#endif