OptionsFromStreamPack_StringToIntMap.hpp

// @HEADER
// ***********************************************************************
// 
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
//                  Copyright (2003) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//  
// This library 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
// Lesser General Public License for more details.
//  
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
// 
// ***********************************************************************
// @HEADER

#ifndef STRING_TO_INT_MAP_H
#define STRING_TO_INT_MAP_H

#include "OptionsFromStreamPack_OptionsFromStreamExceptions.hpp"
#include "Teuchos_TestForException.hpp"

namespace OptionsFromStreamPack {

class StringToIntMap {
public:

  class AlreadyExists : public std::logic_error
  {public: AlreadyExists(const std::string& what_arg) : std::logic_error(what_arg) {}};

  class DoesNotExist : public AccessException
  {public: DoesNotExist(const std::string& what_arg) : AccessException(what_arg) {}};

  StringToIntMap( const std::string& name, int n, const char* strings[] );

  int operator()( const std::string& str ) const;

  const std::string& name() const;

private:
  typedef std::map< std::string, int > map_t; // all share implementation.
  std::string name_;
  map_t map_;

  // not defined and not to be called.
  StringToIntMap();

};  // end class StringToIntMap

// ////////////////////////////////////////////
// Inline declarations

inline
const std::string& StringToIntMap::name() const
{
  return name_;
}

} // end namespace OptionsFromStreamPack 

#endif  // STRING_TO_INT_MAP_H