vtkCGNSFileSeriesReader.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCGNSFileSeriesReader.h
 
  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 vtkCGNSFileSeriesReader_h
#define vtkCGNSFileSeriesReader_h
 
#include "vtkIOCGNSReaderModule.h" // for export macros
#include "vtkMultiBlockDataSetAlgorithm.h"
#include "vtkNew.h" // for vtkNew.
 
#include <string> // for std::string
#include <vector> // for std::vector
 
class vtkCGNSReader;
class vtkCGNSSubsetInclusionLattice;
class vtkFileSeriesHelper;
class vtkMultiProcessController;
 
class VTKIOCGNSREADER_EXPORT vtkCGNSFileSeriesReader : public vtkMultiBlockDataSetAlgorithm
{
public:
  static vtkCGNSFileSeriesReader* New();
  vtkTypeMacro(vtkCGNSFileSeriesReader, vtkMultiBlockDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetController(vtkMultiProcessController* controller);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
 
 
  virtual void SetReader(vtkCGNSReader* reader);
  vtkGetObjectMacro(Reader, vtkCGNSReader);
 
  int CanReadFile(VTK_FILEPATH const char* filename);
 
 
  void AddFileName(VTK_FILEPATH const char* fname);
  void RemoveAllFileNames();
 
 
  vtkGetMacro(IgnoreReaderTime, bool);
  vtkSetMacro(IgnoreReaderTime, bool);
  vtkBooleanMacro(IgnoreReaderTime, bool);
 
  VTK_FILEPATH const char* GetCurrentFileName() const;
 
  int ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
protected:
  vtkCGNSFileSeriesReader();
  ~vtkCGNSFileSeriesReader() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  bool UpdateActiveFileSet(vtkInformation* info);
 
  void ChooseActiveFile(int index);
 
  vtkNew<vtkFileSeriesHelper> FileSeriesHelper;
  vtkCGNSReader* Reader;
  bool IgnoreReaderTime;
 
private:
  vtkCGNSFileSeriesReader(const vtkCGNSFileSeriesReader&) = delete;
  void operator=(const vtkCGNSFileSeriesReader&) = delete;
  void OnReaderModifiedEvent();
 
  vtkMultiProcessController* Controller;
  unsigned long ReaderObserverId;
  bool InProcessRequest;
  std::vector<std::string> ActiveFiles;
};
 
#endif