VTK
vtkFieldDataSerializer.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFieldDataSerializer.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14  =========================================================================*/
28 #ifndef vtkFieldDataSerializer_h
29 #define vtkFieldDataSerializer_h
30 
31 #include "vtkParallelCoreModule.h" // For export macro
32 #include "vtkObject.h"
33 
34 // Forward declarations
35 class vtkIdList;
36 class vtkFieldData;
37 class vtkDataArray;
38 class vtkStringArray;
39 class vtkIntArray;
41 
42 class VTKPARALLELCORE_EXPORT vtkFieldDataSerializer : public vtkObject
43 {
44  public:
45  static vtkFieldDataSerializer* New();
47  void PrintSelf(ostream& os, vtkIndent indent) override;
48 
53  static void SerializeMetaData(
54  vtkFieldData *fieldData, vtkMultiProcessStream& bytestream);
55 
68  static void DeserializeMetaData(
69  vtkMultiProcessStream& bytestream,
70  vtkStringArray *names,
71  vtkIntArray *datatypes,
72  vtkIntArray *dimensions);
73 
77  static void Serialize(
78  vtkFieldData *fieldData, vtkMultiProcessStream& bytestream);
79 
83  static void SerializeTuples(
84  vtkIdList *tupleIds, vtkFieldData *fieldData,
85  vtkMultiProcessStream& bytestream);
86 
93  static void SerializeSubExtent(
94  int subext[6], int gridExtent[6], vtkFieldData *fieldData,
95  vtkMultiProcessStream& bytestream);
96 
102  static void DeSerializeToSubExtent(
103  int subext[6], int gridExtent[6], vtkFieldData *fieldData,
104  vtkMultiProcessStream& bytestream);
105 
109  static void Deserialize(
110  vtkMultiProcessStream& bytestream, vtkFieldData *fieldData );
111 
112  protected:
114  ~vtkFieldDataSerializer() override;
115 
120  static vtkDataArray* ExtractSelectedTuples(
121  vtkIdList *tupleIds, vtkDataArray *inputDataArray );
122 
127  static vtkDataArray* ExtractSubExtentData(
128  int subext[6], int gridExtent[6], vtkDataArray *inputDataArray);
129 
133  static void SerializeDataArray(
134  vtkDataArray *dataArray, vtkMultiProcessStream& bytestream );
135 
139  static void DeserializeDataArray(
140  vtkMultiProcessStream& bytestream, vtkDataArray *&dataArray );
141 
142 
143  private:
145  void operator=(const vtkFieldDataSerializer&) = delete;
146 };
147 
148 #endif /* vtkFieldDataSerializer_h */
abstract base class for most VTK objects
Definition: vtkObject.h:53
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
stream used to pass data across processes using vtkMultiProcessController.
a vtkAbstractArray subclass for strings
dynamic, self-adjusting array of int
Definition: vtkIntArray.h:39
a simple class to control print indentation
Definition: vtkIndent.h:33
list of point or cell ids
Definition: vtkIdList.h:30
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:48
A concrete instance of vtkObject which provides functionality for serializing and de-serializing fiel...
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
represent and manipulate fields of data
Definition: vtkFieldData.h:53