FilterParticleAdvectionUnsteadyState.h

Go to the documentation of this file.

//============================================================================
//  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_flow_FilterParticleAdvectionUnsteadyState_h
#define viskores_filter_flow_FilterParticleAdvectionUnsteadyState_h
 
#include <viskores/filter/flow/FilterParticleAdvection.h>
#include <viskores/filter/flow/viskores_filter_flow_export.h>
 
namespace viskores
{
namespace filter
{
namespace flow
{
 
template <typename Derived>
struct FlowTraits;
 
template <typename Derived>
class VISKORES_FILTER_FLOW_EXPORT FilterParticleAdvectionUnsteadyState
  : public FilterParticleAdvection
{
public:
  using ParticleType = typename FlowTraits<Derived>::ParticleType;
  using FieldType = typename FlowTraits<Derived>::FieldType;
  using TerminationType = typename FlowTraits<Derived>::TerminationType;
  using AnalysisType = typename FlowTraits<Derived>::AnalysisType;
 
  VISKORES_CONT void SetPreviousTime(viskores::FloatDefault t1) { this->Time1 = t1; }
 
  VISKORES_CONT void SetNextTime(viskores::FloatDefault t2) { this->Time2 = t2; }
 
  VISKORES_CONT void SetNextDataSet(const viskores::cont::DataSet& ds) { this->Input2 = { ds }; }
 
  VISKORES_CONT void SetNextDataSet(const viskores::cont::PartitionedDataSet& pds)
  {
    this->Input2 = pds;
  }
 
private:
  VISKORES_CONT FieldType GetField(const viskores::cont::DataSet& data) const;
 
  VISKORES_CONT TerminationType GetTermination(const viskores::cont::DataSet& data) const;
 
  VISKORES_CONT AnalysisType GetAnalysis(const viskores::cont::DataSet& data) const;
 
  VISKORES_CONT viskores::cont::PartitionedDataSet DoExecutePartitions(
    const viskores::cont::PartitionedDataSet& input);
 
  viskores::cont::PartitionedDataSet Input2;
  viskores::FloatDefault Time1 = -1;
  viskores::FloatDefault Time2 = -1;
};
 
}
}
} // namespace viskores::filter::flow
 
#endif // viskores_filter_flow_FilterParticleAdvectionUnsteadyState_h