ConfigBuilder.h

/*
 * ConfigBuilder.h - Rulbus Device builder for Rulbus configuration file.
 *
 * This file is part of the Rulbus Device Class Library (RDCL).
 *
 * Copyright (C) 2003-2004, Leiden University.
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * The 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mngdriver; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: ConfigBuilder.h 2 2004-10-12 11:54:15Z moene $
 */

#ifndef __CONFIGBUILDER_H
#define __CONFIGBUILDER_H

#ifndef __COMMON_H
#include "Common.h"
#endif

namespace Rulbus
{
   DECLARE_CLASS( ConfigBuilder     );          
   DECLARE_CLASS( ConfigPrinter     );          
   DECLARE_CLASS( ConfigListBuilder );          
   DECLARE_CLASS( RulbusDevice        );        // declare

   class ConfigBuilder
   {
   public:
      virtual void add( RulbusDevicePtr ptr ) = 0;

      /*
       * check the built object for consistency.
       */

      virtual void check( ) const;
   };

   inline void ConfigBuilder::check( ) const
   {
      ; // do nothing
   }

   class ConfigListBuilder : public ConfigBuilder
   {
   public:
      ConfigListBuilder( );

      void add  ( RulbusDevicePtr ptr );
      void check(                     ) const;

   private:
   };

   class ConfigPrinter : public ConfigBuilder
   {
   public:                              // public methods
      ConfigPrinter( std::ostream& aStream );

      void add( RulbusDevicePtr ptr );

   private:
      std::ostream& theStream;          
   };

} // namespace Rulbus

#endif  // __CONFIGBUILDER_H

/*
 * end of file
 */

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