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vtkSparseArrayToTable.h
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vtkSparseArrayToTable.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkSparseArrayToTable.h
-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------
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.
=========================================================================*/
/**
* @class vtkSparseArrayToTable
* @brief Converts a sparse array to a vtkTable.
*
*
* Converts any sparse array to a vtkTable containing one row for each value
* stored in the array. The table will contain one column of coordinates for each
* dimension in the source array, plus one column of array values. A common use-case
* for vtkSparseArrayToTable would be converting a sparse array into a table
* suitable for use as an input to vtkTableToGraph.
*
* The coordinate columns in the output table will be named using the dimension labels
* from the source array, The value column name can be explicitly set using
* SetValueColumn().
*
* @par Thanks:
* Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National Laboratories.
*/
#ifndef vtkSparseArrayToTable_h
#define vtkSparseArrayToTable_h
#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkTableAlgorithm.h"
class VTKINFOVISCORE_EXPORT vtkSparseArrayToTable : public vtkTableAlgorithm
{
public:
static vtkSparseArrayToTable* New();
vtkTypeMacro(vtkSparseArrayToTable, vtkTableAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Specify the name of the output table column that contains array values.
* Default: "value"
*/
vtkGetStringMacro(ValueColumn);
vtkSetStringMacro(ValueColumn);
//@}
protected:
vtkSparseArrayToTable();
~vtkSparseArrayToTable() VTK_OVERRIDE;
int FillInputPortInformation(int, vtkInformation*) VTK_OVERRIDE;
int RequestData(
vtkInformation*,
vtkInformationVector**,
vtkInformationVector*) VTK_OVERRIDE;
char* ValueColumn;
private:
vtkSparseArrayToTable(const vtkSparseArrayToTable&) VTK_DELETE_FUNCTION;
void operator=(const vtkSparseArrayToTable&) VTK_DELETE_FUNCTION;
};
#endif