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Sandia National Laboratories recently changed management from the Sandia Corporation to the National Technology & Engineering Solutions of Sandia, LLC (NTESS). The copyright statements need to be updated accordingly.
79 lines
2.8 KiB
C++
79 lines
2.8 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt 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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// Copyright 2016 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2016 UT-Battelle, LLC.
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// Copyright 2016 Los Alamos National Security.
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//
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// Under the terms of Contract DE-NA0003525 with NTESS,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#ifndef vtk_m_filter_NDHistogram_h
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#define vtk_m_filter_NDHistogram_h
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#include <vtkm/filter/FilterDataSet.h>
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namespace vtkm
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{
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namespace filter
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{
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/// \brief Clean a mesh to an unstructured grid
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///
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/// This filter takes a data set and essentially copies it into a new data set.
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/// The newly constructed data set will have the same cells as the input and
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/// the topology will be stored in a \c CellSetExplicit<>. The filter will also
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/// optionally remove all unused points.
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///
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/// Note that the result of \c CleanGrid is not necessarily smaller than the
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/// input. For example, "cleaning" a data set with a \c CellSetStructured
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/// topology will actually result in a much larger data set.
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///
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/// \todo Add a feature to merge points that are coincident or within a
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/// tolerance.
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///
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class NDHistogram : public vtkm::filter::FilterDataSet<NDHistogram>
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{
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public:
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VTKM_CONT
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NDHistogram();
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VTKM_CONT
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void AddFieldAndBin(const std::string& fieldName, vtkm::Id numOfBins);
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template <typename Policy, typename Device>
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VTKM_CONT vtkm::filter::Result DoExecute(const vtkm::cont::DataSet& inData,
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vtkm::filter::PolicyBase<Policy> policy,
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Device);
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// This index is the field position in FieldNames
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// (or the input _fieldName string vector of SetFields() Function)
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VTKM_CONT
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vtkm::Float64 GetBinDelta(size_t fieldIdx);
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// This index is the field position in FieldNames
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// (or the input _fieldName string vector of SetFields() Function)
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VTKM_CONT
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vtkm::Range GetDataRange(size_t fieldIdx);
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private:
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std::vector<vtkm::Id> NumOfBins;
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std::vector<std::string> FieldNames;
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std::vector<vtkm::Float64> BinDeltas;
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std::vector<vtkm::Range> DataRanges; //Min Max of the field
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};
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}
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} // namespace vtkm::filter
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#include <vtkm/filter/NDHistogram.hxx>
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#endif //vtk_m_filter_NDHistogram_h
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