vtk-m/vtkm/filter/FilterDataSetWithField.h

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//============================================================================
// 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.
//
// Copyright 2014 Sandia Corporation.
// Copyright 2014 UT-Battelle, LLC.
// Copyright 2014 Los Alamos National Security.
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
// Laboratory (LANL), the U.S. Government retains certain rights in
// this software.
//============================================================================
#ifndef vtk_m_filter_DataSetWithFieldFilter_h
#define vtk_m_filter_DataSetWithFieldFilter_h
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#include <vtkm/cont/CoordinateSystem.h>
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#include <vtkm/cont/DataSet.h>
#include <vtkm/cont/DynamicCellSet.h>
#include <vtkm/cont/Field.h>
#include <vtkm/cont/RuntimeDeviceTracker.h>
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#include <vtkm/filter/PolicyBase.h>
#include <vtkm/filter/ResultDataSet.h>
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namespace vtkm {
namespace filter {
template<class Derived>
class FilterDataSetWithField
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{
public:
VTKM_CONT
FilterDataSetWithField();
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VTKM_CONT
~FilterDataSetWithField();
VTKM_CONT
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void SetActiveCellSet(vtkm::Id index)
{ this->CellSetIndex = index; }
VTKM_CONT
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vtkm::Id GetActiveCellSetIndex() const
{ return this->CellSetIndex; }
VTKM_CONT
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void SetActiveCoordinateSystem(vtkm::Id index)
{ this->CoordinateSystemIndex = index; }
VTKM_CONT
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vtkm::Id GetActiveCoordinateSystemIndex() const
{ return this->CoordinateSystemIndex; }
VTKM_CONT
void SetRuntimeDeviceTracker(const vtkm::cont::RuntimeDeviceTracker &tracker)
{ this->Tracker = tracker; }
VTKM_CONT
const vtkm::cont::RuntimeDeviceTracker &GetRuntimeDeviceTracker() const
{ return this->Tracker; }
VTKM_CONT
ResultDataSet Execute(const vtkm::cont::DataSet &input, const std::string &inFieldName);
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VTKM_CONT
ResultDataSet Execute(const vtkm::cont::DataSet &input, const vtkm::cont::Field &field);
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VTKM_CONT
ResultDataSet Execute(const vtkm::cont::DataSet &input, const vtkm::cont::CoordinateSystem &field);
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template<typename DerivedPolicy>
VTKM_CONT
ResultDataSet Execute(const vtkm::cont::DataSet &input,
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const std::string &inFieldName,
const vtkm::filter::PolicyBase<DerivedPolicy>& policy );
template<typename DerivedPolicy>
VTKM_CONT
ResultDataSet Execute(const vtkm::cont::DataSet &input,
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const vtkm::cont::Field &field,
const vtkm::filter::PolicyBase<DerivedPolicy>& policy );
template<typename DerivedPolicy>
VTKM_CONT
ResultDataSet Execute(const vtkm::cont::DataSet &input,
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const vtkm::cont::CoordinateSystem &field,
const vtkm::filter::PolicyBase<DerivedPolicy>& policy );
//From the field we can extract the association component
// ASSOC_ANY -> unable to map
// ASSOC_WHOLE_MESH -> (I think this is points)
// ASSOC_POINTS -> map using point mapping
// ASSOC_CELL_SET -> how do we map this?
// ASSOC_LOGICAL_DIM -> unable to map?
VTKM_CONT
bool MapFieldOntoOutput(ResultDataSet& result,
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const vtkm::cont::Field& field);
template<typename DerivedPolicy>
VTKM_CONT
bool MapFieldOntoOutput(ResultDataSet& result,
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const vtkm::cont::Field& field,
const vtkm::filter::PolicyBase<DerivedPolicy>& policy);
private:
template<typename DerivedPolicy>
VTKM_CONT
ResultDataSet PrepareForExecution(const vtkm::cont::DataSet& input,
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const vtkm::cont::Field& field,
const vtkm::filter::PolicyBase<DerivedPolicy>& policy);
//How do we specify float/double coordinate types?
template<typename DerivedPolicy>
VTKM_CONT
ResultDataSet PrepareForExecution(const vtkm::cont::DataSet& input,
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const vtkm::cont::CoordinateSystem& field,
const vtkm::filter::PolicyBase<DerivedPolicy>& policy);
std::string OutputFieldName;
vtkm::Id CellSetIndex;
vtkm::Id CoordinateSystemIndex;
vtkm::cont::RuntimeDeviceTracker Tracker;
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};
}
} // namespace vtkm::filter
#include <vtkm/filter/FilterDataSetWithField.hxx>
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#endif // vtk_m_filter_DataSetWithFieldFilter_h