mirror of
https://gitlab.kitware.com/vtk/vtk-m
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67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
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//============================================================================
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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_cont_arg_TypeCheckTagArrayIn_h
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#define vtk_m_cont_arg_TypeCheckTagArrayIn_h
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#include <vtkm/cont/arg/TypeCheck.h>
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#include <vtkm/List.h>
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/internal/ArrayPortalHelpers.h>
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namespace vtkm
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{
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namespace cont
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{
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namespace arg
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{
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/// The Array type check passes for any object that behaves like an \c
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/// ArrayHandle class and can be passed to the ArrayIn transport.
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///
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struct TypeCheckTagArrayIn
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{
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};
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namespace detail
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{
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template <typename ArrayType,
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bool IsArrayHandle = vtkm::cont::internal::ArrayHandleCheck<ArrayType>::type::value>
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struct IsArrayHandleIn;
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template <typename ArrayType>
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struct IsArrayHandleIn<ArrayType, true>
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{
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static constexpr bool value =
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vtkm::internal::PortalSupportsGets<typename ArrayType::ReadPortalType>::value;
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};
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template <typename ArrayType>
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struct IsArrayHandleIn<ArrayType, false>
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{
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static constexpr bool value = false;
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};
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} // namespace detail
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template <typename ArrayType>
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struct TypeCheck<TypeCheckTagArrayIn, ArrayType>
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{
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static constexpr bool value = detail::IsArrayHandleIn<ArrayType>::value;
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};
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}
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}
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} // namespace vtkm::cont::arg
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#endif //vtk_m_cont_arg_TypeCheckTagArray_h
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