vtkFieldDataSerializer.h

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/*=========================================================================
 
 Program:   Visualization Toolkit
 Module:    vtkFieldDataSerializer.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 vtkFieldDataSerializer_h
#define vtkFieldDataSerializer_h
 
#include "vtkObject.h"
#include "vtkParallelCoreModule.h" // For export macro
 
// Forward declarations
class vtkIdList;
class vtkFieldData;
class vtkDataArray;
class vtkStringArray;
class vtkIntArray;
class vtkMultiProcessStream;
 
class VTKPARALLELCORE_EXPORT vtkFieldDataSerializer : public vtkObject
{
public:
  static vtkFieldDataSerializer* New();
  vtkTypeMacro(vtkFieldDataSerializer, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static void SerializeMetaData(vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
 
  static void DeserializeMetaData(vtkMultiProcessStream& bytestream, vtkStringArray* names,
    vtkIntArray* datatypes, vtkIntArray* dimensions);
 
  static void Serialize(vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
 
  static void SerializeTuples(
    vtkIdList* tupleIds, vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
 
  static void SerializeSubExtent(
    int subext[6], int gridExtent[6], vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
 
  static void DeSerializeToSubExtent(
    int subext[6], int gridExtent[6], vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
 
  static void Deserialize(vtkMultiProcessStream& bytestream, vtkFieldData* fieldData);
 
protected:
  vtkFieldDataSerializer();
  ~vtkFieldDataSerializer() override;
 
  static vtkDataArray* ExtractSelectedTuples(vtkIdList* tupleIds, vtkDataArray* inputDataArray);
 
  static vtkDataArray* ExtractSubExtentData(
    int subext[6], int gridExtent[6], vtkDataArray* inputDataArray);
 
  static void SerializeDataArray(vtkDataArray* dataArray, vtkMultiProcessStream& bytestream);
 
  static void DeserializeDataArray(vtkMultiProcessStream& bytestream, vtkDataArray*& dataArray);
 
private:
  vtkFieldDataSerializer(const vtkFieldDataSerializer&) = delete;
  void operator=(const vtkFieldDataSerializer&) = delete;
};
 
#endif /* vtkFieldDataSerializer_h */