VTK  9.2.6
vtkXMLHyperTreeGridWriter.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkXMLHyperTreeGridWriter.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=========================================================================*/
66#ifndef vtkXMLHyperTreeGridWriter_h
67#define vtkXMLHyperTreeGridWriter_h
68
69#include "vtkIOXMLModule.h" // For export macro
70#include "vtkSmartPointer.h" // For internal attributes
71#include "vtkXMLWriter.h"
72
73#include <vector> // std::vector
74
77class vtkBitArray;
78class vtkIdList;
79class vtkHyperTree;
82class vtkTypeInt64Array;
83class vtkTypeUInt32Array;
84
85class VTKIOXML_EXPORT vtkXMLHyperTreeGridWriter : public vtkXMLWriter
86{
87public:
89 void PrintSelf(ostream& os, vtkIndent indent) override;
91
96
100 const char* GetDefaultFileExtension() override;
101
110 vtkSetMacro(DataSetMajorVersion, int);
111 vtkSetMacro(DataSetMinorVersion, int);
112
113protected:
116
117 const char* GetDataSetName() override;
118
125 int GetDataSetMajorVersion() override { return DataSetMajorVersion; }
126 int GetDataSetMinorVersion() override { return DataSetMinorVersion; }
127
128 // Specify that we require HyperTreeGrid input
129 int FillInputPortInformation(int port, vtkInformation* info) override;
130
131 // The most important method, make the XML file for my input.
132 int WriteData() override;
133
134 // <HyperTreeGrid ...
136
137 // ... dim, size, origin>
138 void WritePrimaryElementAttributes(ostream&, vtkIndent) override;
139
140 // Grid coordinates and mask
142
143 // Tree Descriptor and CellData
147
148 // </HyperTreeGrid>
150
151 // Descriptors for individual hypertrees
152 std::vector<vtkSmartPointer<vtkBitArray>> Descriptors;
153
154 // Descriptors for individual hypertrees
155 std::vector<vtkSmartPointer<vtkTypeInt64Array>> NbVerticesByLevels;
156
157 // Masks for individual hypertrees
158 std::vector<vtkSmartPointer<vtkBitArray>> Masks;
159
160 // Ids (index selection) for individual hypertrees
161 std::vector<vtkSmartPointer<vtkIdList>> Ids;
162
163 // Helper to simplify writing appended array data
165
167 OffsetsManager& offsets, vtkHyperTree* tree);
168
170 {
172
178 } MetaDataForVersion2;
179
187
189
190 // Default choice
193
194private:
196 void operator=(const vtkXMLHyperTreeGridWriter&) = delete;
197};
198
199#endif
Helper class due to PIMPL excess.
Abstract superclass for all arrays.
dynamic, self-adjusting array of bits
Definition vtkBitArray.h:37
Objects for traversal a HyperTreeGrid.
A dataset containing a grid of vtkHyperTree instances arranged as a rectilinear grid.
A data object structured as a tree.
list of point or cell ids
Definition vtkIdList.h:34
a simple class to control print indentation
Definition vtkIndent.h:40
Store vtkAlgorithm input/output information.
Hold a reference to a vtkObjectBase instance.
Write VTK XML HyperTreeGrid files.
int WriteGrid(vtkIndent)
void WriteCellDataAppendedArrayDataHelper(vtkAbstractArray *array, vtkIdType numberOfVertices, OffsetsManager &offsets, vtkHyperTree *tree)
int StartPrimaryElement(vtkIndent)
std::vector< vtkSmartPointer< vtkTypeInt64Array > > NbVerticesByLevels
const char * GetDataSetName() override
std::vector< vtkSmartPointer< vtkBitArray > > Descriptors
void WritePrimaryElementAttributes(ostream &, vtkIndent) override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int WriteData() override
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
std::vector< vtkSmartPointer< vtkBitArray > > Masks
int WriteTrees_0(vtkIndent)
int WriteTrees_2(vtkIndent)
const char * GetDefaultFileExtension() override
Get the default file extension for files written by this writer.
int WriteTrees_1(vtkIndent)
~vtkXMLHyperTreeGridWriter() override
int FinishPrimaryElement(vtkIndent)
OffsetsManagerGroup * NbVerticesByLevelOMG
std::vector< vtkSmartPointer< vtkIdList > > Ids
static vtkXMLHyperTreeGridWriter * New()
int GetDataSetMajorVersion() override
Methods to define the file's major and minor version numbers.
void WriteAppendedArrayDataHelper(vtkAbstractArray *array, OffsetsManager &offsets)
vtkHyperTreeGrid * GetInput()
Get/Set the writer's input.
Superclass for VTK's XML file writers.
int vtkIdType
Definition vtkType.h:332