VTK
vtkLabelHierarchyAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkLabelHierarchyAlgorithm.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=========================================================================*/
34#ifndef vtkLabelHierarchyAlgorithm_h
35#define vtkLabelHierarchyAlgorithm_h
36
37#include "vtkRenderingLabelModule.h" // For export macro
38#include "vtkAlgorithm.h"
39
40class vtkDataSet;
42
43class VTKRENDERINGLABEL_EXPORT vtkLabelHierarchyAlgorithm : public vtkAlgorithm
44{
45public:
48 void PrintSelf(ostream& os, vtkIndent indent);
49
51
56 virtual void SetOutput(vtkDataObject* d);
58
65
66 // this method is not recommended for use, but lots of old style filters use it
70
72
80
82
90
91protected:
94
99 virtual int RequestDataObject(
100 vtkInformation* request,
101 vtkInformationVector** inputVector,
102 vtkInformationVector* outputVector );
103
104 // convenience method
106 vtkInformation* request,
107 vtkInformationVector** inputVector,
108 vtkInformationVector* outputVector );
109
114 virtual int RequestData(
115 vtkInformation* request,
116 vtkInformationVector** inputVector,
117 vtkInformationVector* outputVector );
118
127
128 // see algorithm for more info
131
132private:
133 vtkLabelHierarchyAlgorithm( const vtkLabelHierarchyAlgorithm& ) VTK_DELETE_FUNCTION;
134 void operator = ( const vtkLabelHierarchyAlgorithm& ) VTK_DELETE_FUNCTION;
135};
136
137#endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
general representation of visualization data
Definition: vtkDataObject.h:65
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only label hierarchies as output.
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
void SetInputData(vtkDataObject *)
Assign a data object as input.
void AddInputData(int, vtkDataObject *)
virtual void SetOutput(vtkDataObject *d)
vtkLabelHierarchy * GetLabelHierarchyInput(int port)
vtkDataObject * GetInput(int port)
vtkDataObject * GetInput()
void SetInputData(int, vtkDataObject *)
vtkLabelHierarchy * GetOutput()
Get the output data object for a port on this algorithm.
vtkLabelHierarchy * GetOutput(int)
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
virtual int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
see vtkAlgorithm for details
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
void AddInputData(vtkDataObject *)
Assign a data object as input.
static vtkLabelHierarchyAlgorithm * New()
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
contains an octree of labels
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447