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Common/vtkIOStreamFwd.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkIOStreamFwd.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00038 #ifndef __vtkIOStreamFwd_h
00039 #define __vtkIOStreamFwd_h
00040 
00041 #include "vtkConfigure.h"
00042 
00043 #ifdef VTK_USE_ANSI_STDLIB
00044 
00045 // Forward-declare ansi streams.
00046 # include <iosfwd>
00047 using std::ios;
00048 using std::streambuf;
00049 using std::istream;
00050 using std::ostream;
00051 using std::iostream;
00052 using std::filebuf;
00053 using std::ifstream;
00054 using std::ofstream;
00055 using std::fstream;
00056 #else
00057 # ifdef __BORLANDC__
00058 #  include <iosfwd.h>
00059 # else
00060 
00061 // Forward-declare non-ansi streams.
00062 class ios;
00063 class streambuf;
00064 class istream;
00065 class ostream;
00066 class iostream;
00067 class filebuf;
00068 class ifstream;
00069 class ofstream;
00070 class fstream;
00071 # endif
00072 
00073 #endif
00074 
00075 
00076 #endif // __vtkIOStreamFwd_h