VTK  9.1.0
vtkBlockSelector.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkBlockSelector.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=========================================================================*/
26#ifndef vtkBlockSelector_h
27#define vtkBlockSelector_h
28
29#include "vtkSelector.h"
30
31class VTKFILTERSEXTRACTION_EXPORT vtkBlockSelector : public vtkSelector
32{
33public:
36 void PrintSelf(ostream& os, vtkIndent indent) override;
37
38 void Initialize(vtkSelectionNode* node) override;
39
45 void Execute(vtkDataObject* input, vtkDataObject* output) override;
46
47protected:
50
51 bool ComputeSelectedElements(vtkDataObject* input, vtkSignedCharArray* insidednessArray) override;
52 SelectionMode GetAMRBlockSelection(unsigned int level, unsigned int index) override;
53 SelectionMode GetBlockSelection(unsigned int compositeIndex) override;
54
55private:
56 vtkBlockSelector(const vtkBlockSelector&) = delete;
57 void operator=(const vtkBlockSelector&) = delete;
58
59 class vtkInternals;
60 vtkInternals* Internals;
61};
62
63#endif
selector for blocks
~vtkBlockSelector() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
bool ComputeSelectedElements(vtkDataObject *input, vtkSignedCharArray *insidednessArray) override
This method computes whether or not each element in the dataset is inside the selection and populates...
void Initialize(vtkSelectionNode *node) override
Sets the vtkSelectionNode used by this selection operator and initializes the data structures in the ...
void Execute(vtkDataObject *input, vtkDataObject *output) override
Overridden to handle BLOCK_SELECTORS.
SelectionMode GetBlockSelection(unsigned int compositeIndex) override
Returns whether the block is to be processed.
static vtkBlockSelector * New()
SelectionMode GetAMRBlockSelection(unsigned int level, unsigned int index) override
Returns whether the AMR block is to be processed.
general representation of visualization data
a simple class to control print indentation
Definition: vtkIndent.h:113
a node in a vtkSelection the defines the selection criteria.
dynamic, self-adjusting array of signed char