/usr/include/vtk-7.1/vtkPKMeansStatistics.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkPKMeansStatistics.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2011 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
/**
* @class vtkPKMeansStatisitcs
* @brief A class for parallel k means clustering
*
* vtkPKMeansStatistics is vtkKMeansStatistics subclass for parallel datasets.
* It learns and derives the global statistical model on each node, but assesses each
* individual data points on the node that owns it.
*
* @par Thanks:
* Thanks to Janine Bennett, Philippe Pebay and David Thompson from Sandia National Laboratories for implementing this class.
*/
#ifndef vtkPKMeansStatistics_h
#define vtkPKMeansStatistics_h
#include "vtkFiltersParallelStatisticsModule.h" // For export macro
#include "vtkKMeansStatistics.h"
class vtkMultiProcessController;
class vtkCommunicator;
class VTKFILTERSPARALLELSTATISTICS_EXPORT vtkPKMeansStatistics : public vtkKMeansStatistics
{
public:
static vtkPKMeansStatistics* New();
vtkTypeMacro(vtkPKMeansStatistics, vtkKMeansStatistics);
void PrintSelf(ostream& os, vtkIndent indent);
//@{
/**
* Get/Set the multiprocess controller. If no controller is set,
* single process is assumed.
*/
virtual void SetController(vtkMultiProcessController*);
vtkGetObjectMacro(Controller, vtkMultiProcessController);
//@}
/**
* Subroutine to update new cluster centers from the old centers.
*/
virtual void UpdateClusterCenters( vtkTable* newClusterElements,
vtkTable* curClusterElements,
vtkIdTypeArray* numMembershipChanges,
vtkIdTypeArray* numElementsInCluster,
vtkDoubleArray* error,
vtkIdTypeArray* startRunID,
vtkIdTypeArray* endRunID,
vtkIntArray *computeRun );
/**
* Subroutine to get the total number of data objects.
*/
virtual vtkIdType GetTotalNumberOfObservations( vtkIdType numObservations );
/**
* Subroutine to initialize cluster centerss if not provided by the user.
*/
virtual void CreateInitialClusterCenters(vtkIdType numToAllocate,
vtkIdTypeArray* numberOfClusters,
vtkTable* inData,
vtkTable* curClusterElements,
vtkTable* newClusterElements);
protected:
vtkPKMeansStatistics();
~vtkPKMeansStatistics();
vtkMultiProcessController* Controller;
private:
vtkPKMeansStatistics(const vtkPKMeansStatistics&) VTK_DELETE_FUNCTION;
void operator=(const vtkPKMeansStatistics&) VTK_DELETE_FUNCTION;
};
#endif
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