VTK  9.1.0
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 "vtkObject.h"
32#include "vtkParallelCoreModule.h" // For export macro
33
34// Forward declarations
35class vtkIdList;
36class vtkFieldData;
37class vtkDataArray;
38class vtkStringArray;
39class vtkIntArray;
41
42class VTKPARALLELCORE_EXPORT vtkFieldDataSerializer : public vtkObject
43{
44public:
47 void PrintSelf(ostream& os, vtkIndent indent) override;
48
53 static void SerializeMetaData(vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
54
68 vtkIntArray* datatypes, vtkIntArray* dimensions);
69
73 static void Serialize(vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
74
78 static void SerializeTuples(
79 vtkIdList* tupleIds, vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
80
87 static void SerializeSubExtent(
88 int subext[6], int gridExtent[6], vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
89
96 int subext[6], int gridExtent[6], vtkFieldData* fieldData, vtkMultiProcessStream& bytestream);
97
101 static void Deserialize(vtkMultiProcessStream& bytestream, vtkFieldData* fieldData);
102
103protected:
106
111 static vtkDataArray* ExtractSelectedTuples(vtkIdList* tupleIds, vtkDataArray* inputDataArray);
112
118 int subext[6], int gridExtent[6], vtkDataArray* inputDataArray);
119
123 static void SerializeDataArray(vtkDataArray* dataArray, vtkMultiProcessStream& bytestream);
124
128 static void DeserializeDataArray(vtkMultiProcessStream& bytestream, vtkDataArray*& dataArray);
129
130private:
132 void operator=(const vtkFieldDataSerializer&) = delete;
133};
134
135#endif /* vtkFieldDataSerializer_h */
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:159
A concrete instance of vtkObject which provides functionality for serializing and de-serializing fiel...
static void SerializeDataArray(vtkDataArray *dataArray, vtkMultiProcessStream &bytestream)
Serializes the data array into a bytestream.
static void DeSerializeToSubExtent(int subext[6], int gridExtent[6], vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
Deserializes the field data from a bytestream to a the given sub-extent.
static void SerializeMetaData(vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
Serializes the metadata of the given field data instance, i.e., the number of arrays,...
~vtkFieldDataSerializer() override
static void DeserializeMetaData(vtkMultiProcessStream &bytestream, vtkStringArray *names, vtkIntArray *datatypes, vtkIntArray *dimensions)
Given the serialized field metadata in a bytestream, this method extracts the name,...
static void SerializeSubExtent(int subext[6], int gridExtent[6], vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
Serializes the given sub-extent of field data of a structured grid in a byte-stream.
static void Deserialize(vtkMultiProcessStream &bytestream, vtkFieldData *fieldData)
Deserializes the field data from a bytestream.
static vtkFieldDataSerializer * New()
static vtkDataArray * ExtractSelectedTuples(vtkIdList *tupleIds, vtkDataArray *inputDataArray)
Given an input data array and list of tuples, it extracts the selected tuples in to a new array and r...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static void Serialize(vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
Serializes the given field data (all the field data) into a bytestream.
static vtkDataArray * ExtractSubExtentData(int subext[6], int gridExtent[6], vtkDataArray *inputDataArray)
Given an input data array corresponding to a field on a structured grid, extract the data within the ...
static void DeserializeDataArray(vtkMultiProcessStream &bytestream, vtkDataArray *&dataArray)
Deserializes the data array from a bytestream.
static void SerializeTuples(vtkIdList *tupleIds, vtkFieldData *fieldData, vtkMultiProcessStream &bytestream)
Serializes the selected tuples from the field data in a byte-stream.
represent and manipulate fields of data
Definition: vtkFieldData.h:164
list of point or cell ids
Definition: vtkIdList.h:140
a simple class to control print indentation
Definition: vtkIndent.h:113
dynamic, self-adjusting array of int
Definition: vtkIntArray.h:149
stream used to pass data across processes using vtkMultiProcessController.
abstract base class for most VTK objects
Definition: vtkObject.h:82
a vtkAbstractArray subclass for strings