vtkNetCDFPOPReader.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkNetCDFPOPReader.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkNetCDFPOPReader_h
#define vtkNetCDFPOPReader_h
 
#include "vtkIONetCDFModule.h" // For export macro
#include "vtkRectilinearGridAlgorithm.h"
 
class vtkDataArraySelection;
class vtkCallbackCommand;
class vtkNetCDFPOPReaderInternal;
 
class VTKIONETCDF_EXPORT vtkNetCDFPOPReader : public vtkRectilinearGridAlgorithm
{
public:
  vtkTypeMacro(vtkNetCDFPOPReader,vtkRectilinearGridAlgorithm);
  static vtkNetCDFPOPReader *New();
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);
 
 
  vtkSetVector3Macro(Stride, int);
  vtkGetVector3Macro(Stride, int);
 
 
  virtual int GetNumberOfVariableArrays();
  virtual const char *GetVariableArrayName(int idx);
  virtual int GetVariableArrayStatus(const char *name);
  virtual void SetVariableArrayStatus(const char *name, int status);
 
protected:
  vtkNetCDFPOPReader();
  ~vtkNetCDFPOPReader();
 
  int RequestData(vtkInformation*,vtkInformationVector**,
                  vtkInformationVector*);
  virtual int RequestInformation(vtkInformation* request,
                                 vtkInformationVector** inputVector,
                                 vtkInformationVector* outputVector);
 
  static void SelectionModifiedCallback(vtkObject *caller, unsigned long eid,
                                        void *clientdata, void *calldata);
 
  static void EventCallback(vtkObject* caller, unsigned long eid,
                            void* clientdata, void* calldata);
 
  vtkCallbackCommand* SelectionObserver;
 
  char *FileName;
 
  int NCDFFD;
 
  char* OpenedFileName;
 
  vtkSetStringMacro(OpenedFileName);
 
  int Stride[3];
 
private:
  vtkNetCDFPOPReader(const vtkNetCDFPOPReader&);  // Not implemented.
  void operator=(const vtkNetCDFPOPReader&);  // Not implemented.
 
  vtkNetCDFPOPReaderInternal* Internals;
};
#endif