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LOW_platformMiscFactory.h

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00001 /***************************************************************************
00002                           LOW_platformMiscFactory.h  -  description
00003                              -------------------
00004     begin                : Thu Aug 1 2002
00005     copyright            : (C) 2002 by Harald Roelle, Helmut Reiser
00006     email                : roelle@informatik.uni-muenchen.de, reiser@informatik.uni-muenchen.de
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #ifndef LOW_PLATFORMMISCFACTORY_H
00019 #define LOW_PLATFORMMISCFACTORY_H
00020 
00021 
00022 #ifdef __linux__
00023   #include <sys/types.h>
00024 #endif
00025 
00026 
00027 class LOW_platformMisc; // forward declaration to avoid circular reference
00028 
00029 
00030 /** Factory class for platform specific objects of LOW_platformMisc.
00031 
00032     This class also contains platform specific type definitions.
00033 
00034     @see LOW_platformMisc
00035 
00036     @author Harald Roelle, Helmut Reiser
00037  */
00038 class LOW_platformMiscFactory {
00039 
00040 //=======================================================================================
00041 public: 
00042 
00043   //=====================================================================================
00044   //
00045   // type definitions
00046   //
00047   
00048 #ifdef __linux__
00049   /** Linux specific type for thread identifier. */
00050   typedef pid_t   threadIdent_t;
00051 #endif
00052   
00053   //=====================================================================================
00054   //
00055   // static factory
00056   //
00057   
00058   /** Platform aware replacement for creating dynamic instances of LOW_platformMisc.
00059       @return  Pointer to new instance of LOW_platformMisc.
00060    */
00061   static LOW_platformMisc* new_platformMisc();
00062 };
00063 
00064 #endif

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