string_to_enum.h

一个用来实现偏微分方程中网格的计算库

// $Id: string_to_enum.h 2501 2007-11-20 02:33:29Z benkirk $

// The libMesh Finite Element Library.
// Copyright (C) 2002-2007  Benjamin S. Kirk, John W. Peterson
  
// 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



#ifndef __string_to_enum_h__
#define __string_to_enum_h__



// C++ includes
#include <string>

// Local includes



// ------------------------------------------------------------
// Utility::string_to_enum<> definition

namespace Utility {
  
  /**
   * Takes the string \p s and returns the matching
   * enumeration of type \p T.
   */
  template <typename T>
  T string_to_enum (const std::string& s);



  /**
   * Takes the enumeration \p e of type \p T
   * and returns the matching string.
   */
  template <typename T>
  std::string enum_to_string (const T e);
}


#endif // #define __string_to_enum_h__