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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  =========================================================================*/
30 #ifndef VTKFIELDDATASERIALIZER_H_
31 #define VTKFIELDDATASERIALIZER_H_
32 
33 #include "vtkParallelCoreModule.h" // For export macro
34 #include "vtkObject.h"
35 
36 // Forward declarations
37 class vtkIdList;
38 class vtkFieldData;
39 class vtkDataArray;
40 class vtkStringArray;
41 class vtkIntArray;
43 
45 {
46  public:
47  static vtkFieldDataSerializer* New();
49  void PrintSelf(ostream& os, vtkIndent indent);
50 
52 
54  static void SerializeMetaData(
55  vtkFieldData *fieldData, vtkMultiProcessStream& bytestream);
57 
59 
69  static void DeserializeMetaData(
70  vtkMultiProcessStream& bytestream,
72  vtkIntArray *datatypes,
73  vtkIntArray *dimensions);
75 
77 
79  static void Serialize(
80  vtkFieldData *fieldData, vtkMultiProcessStream& bytestream);
82 
84 
86  static void SerializeTuples(
87  vtkIdList *tupleIds, vtkFieldData *fieldData,
88  vtkMultiProcessStream& bytestream);
90 
92 
96  static void SerializeSubExtent(
97  int subext[6], int gridExtent[6], vtkFieldData *fieldData,
98  vtkMultiProcessStream& bytestream);
100 
102 
103  static void Deserialize(
104  vtkMultiProcessStream& bytestream, vtkFieldData *fieldData );
106 
107  protected:
109  virtual ~vtkFieldDataSerializer();
110 
112 
114  static vtkDataArray* ExtractSelectedTuples(
115  vtkIdList *tupleIds, vtkDataArray *inputDataArray );
117 
119 
121  static vtkDataArray* ExtractSubExtentData(
122  int subext[6], int gridExtent[6], vtkDataArray *inputDataArray);
124 
126 
127  static void SerializeDataArray(
128  vtkDataArray *dataArray, vtkMultiProcessStream& bytestream );
130 
132 
133  static void DeserializeDataArray(
134  vtkMultiProcessStream& bytestream, vtkDataArray *&dataArray );
136 
137 
138  private:
139  vtkFieldDataSerializer(const vtkFieldDataSerializer&); // Not implemented
140  void operator=(const vtkFieldDataSerializer&); // Not implemented
141 };
142 
143 #endif /* VTKFIELDDATASERIALIZER_H_ */
abstract base class for most VTK objects
Definition: vtkObject.h:61
stream used to pass data across processes using vtkMultiProcessController.
#define VTKPARALLELCORE_EXPORT
a vtkAbstractArray subclass for strings
dynamic, self-adjusting array of int
Definition: vtkIntArray.h:45
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
Definition: vtkIndent.h:38
list of point or cell ids
Definition: vtkIdList.h:35
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:53
GLuint GLuint * names
Definition: vtkgl.h:19215
static vtkObject * New()
represent and manipulate fields of data
Definition: vtkFieldData.h:55