76 lines
3.0 KiB
C
76 lines
3.0 KiB
C
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPComputeHistogram2DOutliers.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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Copyright 2009 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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/**
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* @class vtkPComputeHistogram2DOutliers
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* @brief extract outlier rows from
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* a vtkTable based on input 2D histograms, in parallel.
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*
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*
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* This class does exactly the same this as vtkComputeHistogram2DOutliers,
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* but does it in a multi-process environment. After each node
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* computes their own local outliers, class does an AllGather
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* that distributes the outliers to every node. This could probably just
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* be a Gather onto the root node instead.
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*
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* After this operation, the row selection will only contain local row ids,
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* since I'm not sure how to deal with distributed ids.
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*
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* @sa
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* vtkComputeHistogram2DOutliers
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*
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* @par Thanks:
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* Developed by David Feng at Sandia National Laboratories
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*------------------------------------------------------------------------------
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*/
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#ifndef vtkPComputeHistogram2DOutliers_h
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#define vtkPComputeHistogram2DOutliers_h
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//------------------------------------------------------------------------------
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#include "vtkComputeHistogram2DOutliers.h"
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#include "vtkFiltersParallelImagingModule.h" // For export macro
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//------------------------------------------------------------------------------
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class vtkMultiProcessController;
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//------------------------------------------------------------------------------
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class VTKFILTERSPARALLELIMAGING_EXPORT vtkPComputeHistogram2DOutliers
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: public vtkComputeHistogram2DOutliers
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{
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public:
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static vtkPComputeHistogram2DOutliers* New();
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vtkTypeMacro(vtkPComputeHistogram2DOutliers, vtkComputeHistogram2DOutliers);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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virtual void SetController(vtkMultiProcessController*);
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vtkGetObjectMacro(Controller, vtkMultiProcessController);
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protected:
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vtkPComputeHistogram2DOutliers();
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~vtkPComputeHistogram2DOutliers() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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vtkMultiProcessController* Controller;
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private:
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vtkPComputeHistogram2DOutliers(const vtkPComputeHistogram2DOutliers&) = delete;
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void operator=(const vtkPComputeHistogram2DOutliers&) = delete;
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};
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#endif
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