Histogram.h

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//============================================================================
//  The contents of this file are covered by the Viskores license. See
//  LICENSE.txt for details.
//
//  By contributing to this file, all contributors agree to the Developer
//  Certificate of Origin Version 1.1 (DCO 1.1) as stated in DCO.txt.
//============================================================================
 
//============================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt 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.
//============================================================================
 
#ifndef viskores_filter_density_estimate_Histogram_h
#define viskores_filter_density_estimate_Histogram_h
 
#include <viskores/filter/Filter.h>
#include <viskores/filter/density_estimate/viskores_filter_density_estimate_export.h>
 
namespace viskores
{
namespace filter
{
namespace density_estimate
{
class VISKORES_FILTER_DENSITY_ESTIMATE_EXPORT Histogram : public viskores::filter::Filter
{
public:
  VISKORES_CONT Histogram();
 
  VISKORES_CONT void SetNumberOfBins(viskores::Id count) { this->NumberOfBins = count; }
 
  VISKORES_CONT viskores::Id GetNumberOfBins() const { return this->NumberOfBins; }
 
  VISKORES_CONT void SetRange(const viskores::Range& range) { this->Range = range; }
 
  VISKORES_CONT const viskores::Range& GetRange() const { return this->Range; }
 
  VISKORES_CONT viskores::Float64 GetBinDelta() const { return this->BinDelta; }
 
  VISKORES_CONT viskores::Range GetComputedRange() const { return this->ComputedRange; }
 
private:
  VISKORES_CONT viskores::cont::DataSet DoExecute(const viskores::cont::DataSet& input) override;
  VISKORES_CONT viskores::cont::PartitionedDataSet DoExecutePartitions(
    const viskores::cont::PartitionedDataSet& inData) override;
 
  VISKORES_CONT void PreExecute(const viskores::cont::PartitionedDataSet& input);
  VISKORES_CONT void PostExecute(const viskores::cont::PartitionedDataSet& input,
                                 viskores::cont::PartitionedDataSet& output);
 
  viskores::Id NumberOfBins = 10;
  viskores::Float64 BinDelta = 0;
  viskores::Range ComputedRange;
  viskores::Range Range;
  bool InExecutePartitions = false;
};
} // namespace density_estimate
} // namespace filter
} // namespace viskores
 
#endif // viskores_filter_density_estimate_Histogram_h