#ifndef INITIAL_VALUE_H

#define INITIAL_VALUE_H

#include <string>

#include <vector>

#include "ptr.h"

namespace ns3 {

class InitialValue

{

  typedef std::vector<InitialValue *> Vector;

public:

  typedef Vector::const_iterator Iterator;

  InitialValue (std::string name, std::string help,

		Attribute initialValue,

		Ptr<const AttributeChecker> checker);

  std::string GetName (void) const;

  std::string GetHelp (void) const;

  Attribute GetValue (void) const;

  Ptr<const AttributeChecker> GetChecker (void) const;

  void SetValue (Attribute value);

  static void Bind (std::string name, Attribute value);

  static Iterator Begin (void);

  static Iterator End (void);

private:

  static Vector *GetVector (void);

  std::string m_name;

  std::string m_help;

  Attribute m_initialValue;

  Ptr<const AttributeChecker> m_checker;

};

} // namespace ns3

#endif /* INITIAL_VALUE_H */