/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2008 INRIA

 *

 * 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

 *

 * Authors: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#ifndef ENUM_VALUE_H

#define ENUM_VALUE_H

#include "attribute.h"

#include "attribute-accessor-helper.h"

#include <list>

namespace ns3 {

/**

 * \brief hold variables of type 'enum'

 *

 * This class can be used to hold variables of any kind

 * of enum.

 */

{

public:

  void Set (int v);

  int Get (void) const;

  virtual std::string SerializeToString (Ptr<const AttributeChecker> checker) const;

  virtual bool DeserializeFromString (std::string value, Ptr<const AttributeChecker> checker);

private:

  int m_v;

};

class EnumChecker : public AttributeChecker

{

public:

  EnumChecker ();

  void AddDefault (int v, std::string name);

  void Add (int v, std::string name);

  virtual std::string GetType (void) const;

  virtual bool HasTypeConstraints (void) const;

  virtual std::string GetTypeConstraints (void) const;

private:

  typedef std::list<std::pair<int,std::string> > ValueSet;

  ValueSet m_valueSet;

};

template <typename T1>

Ptr<const AttributeAccessor> MakeEnumAccessor (T1 a1);

template <typename T1, typename T2>

Ptr<const AttributeAccessor> MakeEnumAccessor (T1 a1, T2 a2);

Ptr<const AttributeChecker> MakeEnumChecker (int v1, std::string n1,

					     int v2 = 0, std::string n2 = "",

					     int v3 = 0, std::string n3 = "",

					     int v4 = 0, std::string n4 = "",

					     int v5 = 0, std::string n5 = "",

					     int v6 = 0, std::string n6 = "",

					     int v7 = 0, std::string n7 = "",

					     int v8 = 0, std::string n8 = "",

					     int v9 = 0, std::string n9 = "",

					     int v10 = 0, std::string n10 = "",

					     int v11 = 0, std::string n11 = "",

					     int v12 = 0, std::string n12 = "");

} // namespace ns3

namespace ns3 {

template <typename T1>

Ptr<const AttributeAccessor> MakeEnumAccessor (T1 a1)

{

}

template <typename T1, typename T2>

Ptr<const AttributeAccessor> MakeEnumAccessor (T1 a1, T2 a2)

{

}

} // namespace ns3

#endif /* ENUM_VALUE_H */