Alias.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2006 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Util/units/Alias.h
 
#ifndef __Alias_h
#define __Alias_h
 
#include "Reference.h"
 
#include <map>
#include <string>


class Alias : public Reference::Able
{
public:

  void add (const std::string& alias, const std::string& name);

  std::string get_name (const std::string& alias) const;

  std::string substitute (const std::string& alias) const;

  std::string get_alias (const std::string& name) const;
 
protected:
 
  std::map<std::string, std::string> aliases;
 
};
 
#endif