86a747a117
The field infrastructure has a "trait" that specifies the valid types for the default active scalar field. Most filters have at most one input field. The majority of the remaining filters use the same types for inputs. There are some examples, however, where some auxiliary fields use different types. This change adds a second template parameter to FieldTraits to customize the valid types of the input scalar field to different fields. These changes are in anticipation of the removal of list specifier tags on worklet ControlSignature arguments.
152 lines
6.2 KiB
C++
152 lines
6.2 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 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2014 UT-Battelle, LLC.
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// Copyright 2014 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_PolicyBase_h
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#define vtk_m_filter_PolicyBase_h
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#include <vtkm/TypeListTag.h>
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#include <vtkm/cont/CellSetListTag.h>
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#include <vtkm/cont/CoordinateSystem.h>
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#include <vtkm/cont/DataSet.h>
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#include <vtkm/cont/DeviceAdapterListTag.h>
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#include <vtkm/cont/DynamicCellSet.h>
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#include <vtkm/cont/Field.h>
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#include <vtkm/cont/StorageListTag.h>
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#include <vtkm/filter/FilterTraits.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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template <typename Derived>
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struct PolicyBase
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{
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using FieldTypeList = VTKM_DEFAULT_TYPE_LIST_TAG;
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using FieldStorageList = VTKM_DEFAULT_STORAGE_LIST_TAG;
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using StructuredCellSetList = vtkm::cont::CellSetListTagStructured;
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using UnstructuredCellSetList = vtkm::cont::CellSetListTagUnstructured;
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using AllCellSetList = VTKM_DEFAULT_CELL_SET_LIST_TAG;
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};
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//-----------------------------------------------------------------------------
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::DynamicArrayHandleBase<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList>
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ApplyPolicy(const vtkm::cont::Field& field, const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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using TypeList = typename DerivedPolicy::FieldTypeList;
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using StorageList = typename DerivedPolicy::FieldStorageList;
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return field.GetData().ResetTypeAndStorageLists(TypeList(), StorageList());
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}
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//-----------------------------------------------------------------------------
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template <typename DerivedPolicy, typename FilterType, typename FieldTag>
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VTKM_CONT vtkm::cont::DynamicArrayHandleBase<
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typename vtkm::filter::DeduceFilterFieldTypes<DerivedPolicy, FilterType, FieldTag>::TypeList,
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typename DerivedPolicy::FieldStorageList>
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ApplyPolicy(const vtkm::cont::Field& field,
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const vtkm::filter::PolicyBase<DerivedPolicy>&,
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const vtkm::filter::FilterTraits<FilterType, FieldTag>&)
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{
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using TypeList =
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typename vtkm::filter::DeduceFilterFieldTypes<DerivedPolicy, FilterType, FieldTag>::TypeList;
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using StorageList = typename DerivedPolicy::FieldStorageList;
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return field.GetData().ResetTypeAndStorageLists(TypeList(), StorageList());
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}
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//-----------------------------------------------------------------------------
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::DynamicCellSetBase<typename DerivedPolicy::AllCellSetList> ApplyPolicy(
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const vtkm::cont::DynamicCellSet& cellset,
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const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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using CellSetList = typename DerivedPolicy::AllCellSetList;
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return cellset.ResetCellSetList(CellSetList());
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}
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//-----------------------------------------------------------------------------
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::DynamicCellSetBase<typename DerivedPolicy::StructuredCellSetList>
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ApplyPolicyStructured(const vtkm::cont::DynamicCellSet& cellset,
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const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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using CellSetList = typename DerivedPolicy::StructuredCellSetList;
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return cellset.ResetCellSetList(CellSetList());
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}
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//-----------------------------------------------------------------------------
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::DynamicCellSetBase<typename DerivedPolicy::UnstructuredCellSetList>
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ApplyPolicyUnstructured(const vtkm::cont::DynamicCellSet& cellset,
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const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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using CellSetList = typename DerivedPolicy::UnstructuredCellSetList;
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return cellset.ResetCellSetList(CellSetList());
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}
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//-----------------------------------------------------------------------------
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::SerializableField<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList>
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MakeSerializableField(const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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return {};
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}
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::SerializableField<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList>
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MakeSerializableField(const vtkm::cont::Field& field,
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const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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return vtkm::cont::SerializableField<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList>{ field };
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}
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::SerializableDataSet<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList,
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typename DerivedPolicy::AllCellSetList>
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MakeSerializableDataSet(const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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return {};
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}
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::SerializableDataSet<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList,
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typename DerivedPolicy::AllCellSetList>
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MakeSerializableDataSet(const vtkm::cont::DataSet& dataset,
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const vtkm::filter::PolicyBase<DerivedPolicy>&)
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{
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return vtkm::cont::SerializableDataSet<typename DerivedPolicy::FieldTypeList,
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typename DerivedPolicy::FieldStorageList,
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typename DerivedPolicy::AllCellSetList>{ dataset };
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}
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}
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} // vtkm::filter
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#endif //vtk_m_filter_PolicyBase_h
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