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76 lines
2.3 KiB
C
76 lines
2.3 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkExtractSelectionBase.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkExtractSelectionBase
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* @brief abstract base class for all extract selection
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* filters.
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*
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* vtkExtractSelectionBase is an abstract base class for all extract selection
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* filters. It defines some properties common to all extract selection filters.
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*/
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#ifndef vtkExtractSelectionBase_h
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#define vtkExtractSelectionBase_h
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#include "vtkDataObjectAlgorithm.h"
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#include "vtkFiltersGeneralModule.h" // For export macro
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class VTKFILTERSGENERAL_EXPORT vtkExtractSelectionBase : public vtkDataObjectAlgorithm
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{
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public:
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vtkTypeMacro(vtkExtractSelectionBase, vtkDataObjectAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Convenience method to specify the selection connection (2nd input
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* port)
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*/
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void SetSelectionConnection(vtkAlgorithmOutput* algOutput)
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{
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this->SetInputConnection(1, algOutput);
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}
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//@{
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/**
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* This flag tells the extraction filter not to convert the selected
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* output into an unstructured grid, but instead to produce a vtkInsidedness
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* array and add it to the input dataset. Default value is false(0).
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*/
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vtkSetMacro(PreserveTopology, vtkTypeBool);
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vtkGetMacro(PreserveTopology, vtkTypeBool);
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vtkBooleanMacro(PreserveTopology, vtkTypeBool);
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//@}
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protected:
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vtkExtractSelectionBase();
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~vtkExtractSelectionBase() override;
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/**
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* Sets up empty output dataset
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*/
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int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector) override;
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int FillInputPortInformation(int port, vtkInformation* info) override;
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vtkTypeBool PreserveTopology;
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private:
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vtkExtractSelectionBase(const vtkExtractSelectionBase&) = delete;
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void operator=(const vtkExtractSelectionBase&) = delete;
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};
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#endif
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