vtk-m/vtkm/filter/FilterTraits.h
2019-12-10 15:29:46 -07:00

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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.
//============================================================================
#ifndef vtk_m_filter_FilterTraits_h
#define vtk_m_filter_FilterTraits_h
#include <vtkm/List.h>
namespace vtkm
{
namespace filter
{
template <typename Derived>
class Filter;
template <typename Filter>
struct FilterTraits
{
using InputFieldTypeList = typename Filter::SupportedTypes;
using AdditionalFieldStorage = typename Filter::AdditionalFieldStorage;
};
template <typename DerivedPolicy, typename ListOfTypes>
struct DeduceFilterFieldTypes
{
using PList = typename DerivedPolicy::FieldTypeList;
using TypeList = vtkm::ListIntersect<ListOfTypes, PList>;
};
}
}
#endif //vtk_m_filter_FilterTraits_h