VTK  9.2.6
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  =========================================================================*/
31 #ifndef vtkFieldDataSerializer_h
32 #define vtkFieldDataSerializer_h
33 
34 #include "vtkObject.h"
35 #include "vtkParallelCoreModule.h" // For export macro
36 
37 // Forward declarations
38 class vtkIdList;
39 class vtkFieldData;
40 class vtkDataArray;
41 class vtkStringArray;
42 class vtkIntArray;
44 
45 class VTKPARALLELCORE_EXPORT vtkFieldDataSerializer : public vtkObject
46 {
47 public:
48  static vtkFieldDataSerializer* New();
50  void PrintSelf(ostream& os, vtkIndent indent) override;
51 
56  static void SerializeMetaData(vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
57 
70  static void DeserializeMetaData(vtkMultiProcessStream& bytestream, vtkStringArray* names,
71  vtkIntArray* datatypes, vtkIntArray* dimensions);
72 
76  static void Serialize(vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
77 
81  static void SerializeTuples(
82  vtkIdList* tupleIds, vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
83 
90  static void SerializeSubExtent(
91  int subext[6], int gridExtent[6], vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
92 
98  static void DeSerializeToSubExtent(
99  int subext[6], int gridExtent[6], vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
100 
104  static void Deserialize(vtkMultiProcessStream& bytestream, vtkFieldData* fieldData);
105 
106 protected:
108  ~vtkFieldDataSerializer() override;
109 
114  static vtkDataArray* ExtractSelectedTuples(vtkIdList* tupleIds, vtkDataArray* inputDataArray);
115 
120  static vtkDataArray* ExtractSubExtentData(
121  int subext[6], int gridExtent[6], vtkDataArray* inputDataArray);
122 
126  static void SerializeDataArray(vtkDataArray* dataArray, vtkMultiProcessStream& bytestream);
127 
131  static void DeserializeDataArray(vtkMultiProcessStream& bytestream, vtkDataArray*& dataArray);
132 
133 private:
135  void operator=(const vtkFieldDataSerializer&) = delete;
136 };
137 
138 #endif /* vtkFieldDataSerializer_h */
abstract base class for most VTK objects
Definition: vtkObject.h:62
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:45
a simple class to control print indentation
Definition: vtkIndent.h:39
list of point or cell ids
Definition: vtkIdList.h:33
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
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:62