5e200528ee
Certain algorithms like VertexClustering only work on certain cellset types. It is pointless to generate the code paths for structured data cell sets, when the algorithm can't operate on those dataset types.
145 lines
5.8 KiB
C++
145 lines
5.8 KiB
C++
//============================================================================
|
|
// 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_PolicyBase_h
|
|
#define vtk_m_filter_PolicyBase_h
|
|
|
|
#include <vtkm/cont/CoordinateSystem.h>
|
|
#include <vtkm/cont/DynamicCellSet.h>
|
|
#include <vtkm/cont/Field.h>
|
|
|
|
#include <vtkm/filter/FilterTraits.h>
|
|
|
|
namespace vtkm {
|
|
namespace filter {
|
|
|
|
template<typename Derived>
|
|
class PolicyBase
|
|
{
|
|
|
|
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicArrayHandleBase<
|
|
typename DerivedPolicy::FieldTypeList,
|
|
typename DerivedPolicy::FieldStorageList
|
|
>
|
|
ApplyPolicy(const vtkm::cont::Field& field,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&)
|
|
{
|
|
typedef typename DerivedPolicy::FieldTypeList TypeList;
|
|
typedef typename DerivedPolicy::FieldStorageList StorageList;
|
|
return field.GetData().ResetTypeAndStorageLists(TypeList(),StorageList());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy, typename FilterType>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicArrayHandleBase<
|
|
typename vtkm::filter::FilterTraits<FilterType>::InputFieldTypeList,
|
|
typename DerivedPolicy::FieldStorageList
|
|
>
|
|
ApplyPolicy(const vtkm::cont::Field& field,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&,
|
|
const vtkm::filter::FilterTraits<FilterType>&)
|
|
{
|
|
//todo: we need to intersect the policy field type list and the
|
|
//filter traits to the get smallest set of valid types
|
|
typedef typename vtkm::filter::FilterTraits<FilterType>::InputFieldTypeList TypeList;
|
|
// typedef typename DerivedPolicy::FieldTypeList TypeList;
|
|
typedef typename DerivedPolicy::FieldStorageList StorageList;
|
|
return field.GetData().ResetTypeAndStorageLists(TypeList(),StorageList());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicArrayHandleBase<
|
|
typename DerivedPolicy::CoordinateTypeList,
|
|
typename DerivedPolicy::CoordinateStorageList
|
|
>
|
|
ApplyPolicy(const vtkm::cont::CoordinateSystem& coordinates,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&)
|
|
{
|
|
typedef typename DerivedPolicy::CoordinateTypeList TypeList;
|
|
typedef typename DerivedPolicy::CoordinateStorageList StorageList;
|
|
return coordinates.GetData().ResetTypeAndStorageLists(TypeList(),StorageList());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy, typename FilterType>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicArrayHandleBase<
|
|
typename vtkm::filter::FilterTraits<FilterType>::InputFieldTypeList,
|
|
typename DerivedPolicy::CoordinateStorageList
|
|
>
|
|
ApplyPolicy(const vtkm::cont::CoordinateSystem& coordinates,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&,
|
|
const vtkm::filter::FilterTraits<FilterType>&)
|
|
{
|
|
//todo: we need to intersect the policy field type list and the
|
|
//filter traits to the get smallest set of valid types
|
|
typedef typename DerivedPolicy::CoordinateTypeList TypeList;
|
|
typedef typename DerivedPolicy::CoordinateStorageList StorageList;
|
|
return coordinates.GetData().ResetTypeAndStorageLists(TypeList(),StorageList());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicCellSetBase< typename DerivedPolicy::AllCellSetList >
|
|
ApplyPolicy(const vtkm::cont::DynamicCellSet& cellset,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&)
|
|
{
|
|
typedef typename DerivedPolicy::AllCellSetList CellSetList;
|
|
return cellset.ResetCellSetList(CellSetList());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicCellSetBase< typename DerivedPolicy::StructuredCellSetList >
|
|
ApplyPolicyStructured(const vtkm::cont::DynamicCellSet& cellset,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&)
|
|
{
|
|
typedef typename DerivedPolicy::StructuredCellSetList CellSetList;
|
|
return cellset.ResetCellSetList(CellSetList());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy>
|
|
VTKM_CONT_EXPORT
|
|
vtkm::cont::DynamicCellSetBase< typename DerivedPolicy::UnstructuredCellSetList >
|
|
ApplyPolicyUnstructured(const vtkm::cont::DynamicCellSet& cellset,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&)
|
|
{
|
|
typedef typename DerivedPolicy::UnstructuredCellSetList CellSetList;
|
|
return cellset.ResetCellSetList(CellSetList());
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
#endif //vtk_m_filter_PolicyBase_h
|