VTK  9.1.0
vtkPDataSetReader.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPDataSetReader.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=========================================================================*/
23#ifndef vtkPDataSetReader_h
24#define vtkPDataSetReader_h
25
26#include "vtkDataSetAlgorithm.h"
27#include "vtkIOParallelModule.h" // For export macro
28
29class vtkDataSet;
30
31class VTKIOPARALLEL_EXPORT vtkPDataSetReader : public vtkDataSetAlgorithm
32{
33public:
34 void PrintSelf(ostream& os, vtkIndent indent) override;
37
39
45
47
51 vtkGetMacro(DataType, int);
53
57 int CanReadFile(VTK_FILEPATH const char* filename);
58
59protected:
62
64 vtkInformationVector* outputVector) override;
65 void ReadPVTKFileInformation(istream* file, vtkInformation* request,
66 vtkInformationVector** inputVector, vtkInformationVector* outputVector);
68 vtkInformationVector* outputVector);
69
71
77
78 void CoverExtent(int ext[6], int* pieceMask);
79
81 void SetNumberOfPieces(int num);
82
83 istream* OpenFile(const char*);
84
85 int ReadXML(istream* file, char** block, char** param, char** value);
88 char* FileName;
93
94private:
95 vtkPDataSetReader(const vtkPDataSetReader&) = delete;
96 void operator=(const vtkPDataSetReader&) = delete;
97};
98
99#endif
Superclass for algorithms that produce output of the same type as input.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Manages reading pieces of a data set.
int UnstructuredGridExecute(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int PolyDataExecute(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int ImageDataExecute(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
static vtkPDataSetReader * New()
int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called within ProcessRequest when a request asks the algorithm to create empty output data ob...
void ReadPVTKFileInformation(istream *file, vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
void ReadVTKFileInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
istream * OpenFile(const char *)
int CanReadFile(VTK_FILEPATH const char *filename)
Called to determine if the file can be read by the reader.
int StructuredGridExecute(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void CoverExtent(int ext[6], int *pieceMask)
vtkSetFilePathMacro(FileName)
This file to open and read.
vtkGetFilePathMacro(FileName)
This file to open and read.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
~vtkPDataSetReader() override
vtkDataSet * CheckOutput()
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks for Information.
int ReadXML(istream *file, char **block, char **param, char **value)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetNumberOfPieces(int num)
#define VTK_FILEPATH