mirror of
https://gitlab.kitware.com/vtk/vtk-m
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d0396e2a40
This change is needed for being able to use different thread indices types without changing Fetchs. Basically decoupling those two areas. 1. This commit removes concrete specialization instantiations of ThreadIndicesTypes in all of the Fetch's specializations. 2. It also moves the ThreadIndicesType template parameter from the Fetch struct to a template parameter in their methods Load/Store. Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
55 lines
1.6 KiB
C++
55 lines
1.6 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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//
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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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#ifndef vtk_m_exec_arg_FetchTagCellSetIn_h
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#define vtk_m_exec_arg_FetchTagCellSetIn_h
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#include <vtkm/exec/arg/AspectTagDefault.h>
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#include <vtkm/exec/arg/Fetch.h>
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namespace vtkm
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{
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namespace exec
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{
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namespace arg
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{
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/// \brief \c Fetch tag for getting topology information.
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///
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/// \c FetchTagCellSetIn is a tag used with the \c Fetch class to retrieve
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/// values from a topology object. This default parameter returns
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/// the basis topology type, i.e. cell type in a \c WorkletCellMap.
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///
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struct FetchTagCellSetIn
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{
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};
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template <typename ExecObjectType>
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struct Fetch<vtkm::exec::arg::FetchTagCellSetIn, vtkm::exec::arg::AspectTagDefault, ExecObjectType>
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{
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VTKM_SUPPRESS_EXEC_WARNINGS
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template <typename ThreadIndicesType>
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VTKM_EXEC auto Load(const ThreadIndicesType& indices, const ExecObjectType&) const
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-> decltype(indices.GetCellShape())
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{
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return indices.GetCellShape();
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}
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template <typename ThreadIndicesType, typename ValueType>
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VTKM_EXEC void Store(const ThreadIndicesType&, const ExecObjectType&, const ValueType&) const
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{
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// Store is a no-op for this fetch.
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}
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};
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}
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}
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} // namespace vtkm::exec::arg
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#endif //vtk_m_exec_arg_FetchTagCellSetIn_h
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