vtkExtractArraysOverTime.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkExtractArraysOverTime.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 vtkExtractArraysOverTime_h
#define vtkExtractArraysOverTime_h
 
#include "vtkFiltersExtractionModule.h" // For export macro
#include "vtkMultiBlockDataSetAlgorithm.h"
 
class vtkSelection;
class vtkDataSet;
class vtkTable;
class vtkExtractSelection;
class vtkDataSetAttributes;
 
class VTKFILTERSEXTRACTION_EXPORT vtkExtractArraysOverTime : public vtkMultiBlockDataSetAlgorithm
{
public:
  static vtkExtractArraysOverTime *New();
  vtkTypeMacro(vtkExtractArraysOverTime, vtkMultiBlockDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkGetMacro(NumberOfTimeSteps,int);
 
 
  void SetSelectionConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(1, algOutput);
  }
 
 
  virtual void SetSelectionExtractor(vtkExtractSelection*);
  vtkGetObjectMacro(SelectionExtractor,vtkExtractSelection);
 
 
  vtkSetMacro(ReportStatisticsOnly,int);
  vtkGetMacro(ReportStatisticsOnly,int);
  vtkBooleanMacro(ReportStatisticsOnly,int);
 
//BTX
protected:
  vtkExtractArraysOverTime();
  ~vtkExtractArraysOverTime();
 
  virtual int RequestInformation(vtkInformation* request,
                                 vtkInformationVector** inputVector,
                                 vtkInformationVector* outputVector);
  virtual int RequestUpdateExtent(vtkInformation* request,
                                  vtkInformationVector** inputVector,
                                  vtkInformationVector* outputVector);
  virtual int RequestData(vtkInformation* request,
                          vtkInformationVector** inputVector,
                          vtkInformationVector* outputVector);
 
  virtual void PostExecute(vtkInformation* request,
                           vtkInformationVector** inputVector,
                           vtkInformationVector* outputVector);
 
  int DetermineSelectionType(vtkSelection*);
 
  virtual int FillInputPortInformation(int port, vtkInformation* info);
 
  void ExecuteAtTimeStep(vtkInformationVector** inputV,
    vtkInformation* outInfo);
 
  int CurrentTimeIndex;
  int NumberOfTimeSteps;
 
  int FieldType;
  int ContentType;
 
  bool IsExecuting;
 
  int ReportStatisticsOnly;
 
  int Error;
 
  enum Errors
  {
    NoError,
    MoreThan1Indices
  };
 
  vtkExtractSelection* SelectionExtractor;
 
private:
  vtkExtractArraysOverTime(const vtkExtractArraysOverTime&);  // Not implemented.
  void operator=(const vtkExtractArraysOverTime&);  // Not implemented.
 
  class vtkInternal;
  vtkInternal *Internal;
 
//ETX
};
 
#endif