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84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkBoostLogWeighting.h
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-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------
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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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// .NAME vtkBoostLogWeighting - Given an arbitrary-dimension array of doubles,
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// replaces each value x with one of:
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//
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// * The natural logarithm of 1 + x (the default)
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// * The base-2 logarithm of 1 + x
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//
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// .SECTION Thanks
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// Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National Laboratories.
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#ifndef vtkBoostLogWeighting_h
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#define vtkBoostLogWeighting_h
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#include "vtkInfovisBoostGraphAlgorithmsModule.h" // For export macro
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#include "vtkArrayDataAlgorithm.h"
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class VTKINFOVISBOOSTGRAPHALGORITHMS_EXPORT vtkBoostLogWeighting : public vtkArrayDataAlgorithm
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{
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public:
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static vtkBoostLogWeighting* New();
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vtkTypeMacro(vtkBoostLogWeighting, vtkArrayDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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//BTX
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enum
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{
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BASE_E = 0,
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BASE_2 = 1
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};
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//ETX
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// Description:
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// Specify the logarithm base to apply
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vtkSetMacro(Base, int);
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vtkGetMacro(Base, int);
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// Description:
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// Specify whether this filter should emit progress events
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vtkSetMacro(EmitProgress, bool);
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vtkGetMacro(EmitProgress, bool);
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vtkBooleanMacro(EmitProgress, bool);
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//BTX
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protected:
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vtkBoostLogWeighting();
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~vtkBoostLogWeighting();
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int RequestData(
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vtkInformation*,
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vtkInformationVector**,
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vtkInformationVector*);
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private:
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vtkBoostLogWeighting(const vtkBoostLogWeighting&); // Not implemented
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void operator=(const vtkBoostLogWeighting&); // Not implemented
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int Base;
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bool EmitProgress;
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//ETX
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};
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#endif
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