/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkVersion.h
  Language:  C++
  Date:      $Date$
  Version:   $Revision$


Copyright (c) 1993-2000 Ken Martin, Will Schroeder, Bill Lorensen 
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

 * Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

 * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
   of any contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

 * Modified source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

=========================================================================*/
// .NAME vtkVersion - Versioning class for vtk
// .SECTION Description
// Holds methods for defining/determining the current vtk version
// (major, minor, build).

// .SECTION Caveats
// This file will change frequently to update the VTKSourceVersion which
// timestamps a particular source release.


#ifndef __vtkVersion_h
#define __vtkVersion_h


#include "vtkObject.h"

#define VTK_VERSION "3.1.1"
#define VTK_MAJOR_VERSION 3
#define VTK_MINOR_VERSION 1
#define VTK_BUILD_VERSION 1
#define VTK_SOURCE_VERSION "vtk version " VTK_VERSION ", vtk source $Revision: 1.434 $, $Date: 2000-02-21 20:31:36 $ (GMT)"


class VTK_EXPORT vtkVersion : public vtkObject {
public:
  static vtkVersion *New();
  vtkTypeMacro(vtkVersion,vtkObject);

  // Description: 
  // Return the version of vtk this object is a part of.
  // A variety of methods are included. GetVTKSourceVersion returns a string
  // with an identifier which timestamps a particular source tree. 
  static const char *GetVTKVersion() { return VTK_VERSION; };
  static int GetVTKMajorVersion() { return VTK_MAJOR_VERSION; };
  static int GetVTKMinorVersion() { return VTK_MINOR_VERSION; };
  static int GetVTKBuildVersion() { return VTK_BUILD_VERSION; };
  static const char *GetVTKSourceVersion() { return VTK_SOURCE_VERSION; };
  
protected:
  vtkVersion() {}; //insure constructor/destructor protected
  ~vtkVersion() {};
  vtkVersion(const vtkVersion&) {};
  void operator=(const vtkVersion&) {};

};

#endif 
