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https://gitlab.kitware.com/vtk/vtk-m
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3e1339f9a7
With the major revision 2.0 of VTK-m, many items previously marked as deprecated were removed. If updating to a new version of VTK-m, it is recommended to first update to VTK-m 1.9, which will include the deprecated features but provide warnings (with the right compiler) that will point to the replacement code. Once the deprecations have been fixed, updating to 2.0 should be smoother.
85 lines
2.9 KiB
C++
85 lines
2.9 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_cont_arg_TransportTagWholeArrayOut_h
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#define vtk_m_cont_arg_TransportTagWholeArrayOut_h
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#include <vtkm/Deprecated.h>
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#include <vtkm/Types.h>
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/cont/arg/Transport.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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/// \brief \c Transport tag for in-place arrays with random access.
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///
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/// \c TransportTagWholeArrayOut is a tag used with the \c Transport class to
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/// transport \c ArrayHandle objects for output data. The array needs to be
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/// allocated before passed as an argument to Invoke.
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///
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/// The worklet will have random access to the array through a portal
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/// interface, but care should be taken to not write a value in one instance
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/// that will be overridden by another entry.
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///
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struct TransportTagWholeArrayOut
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{
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};
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template <typename ContObjectType, typename Device>
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struct Transport<vtkm::cont::arg::TransportTagWholeArrayOut, ContObjectType, Device>
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{
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// MSVC will issue deprecation warnings here if this template is instantiated with
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// a deprecated class even if the template is used from a section of code where
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// deprecation warnings are suppressed. This is annoying behavior since this template
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// has no control over what class it is used with. To get around it, we have to
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// suppress all deprecation warnings here.
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#ifdef VTKM_MSVC
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VTKM_DEPRECATED_SUPPRESS_BEGIN
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#endif
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// If you get a compile error here, it means you tried to use an object that
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// is not an array handle as an argument that is expected to be one.
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VTKM_IS_ARRAY_HANDLE(ContObjectType);
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using ValueType = typename ContObjectType::ValueType;
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using StorageTag = typename ContObjectType::StorageTag;
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using ExecObjectType = typename ContObjectType::WritePortalType;
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template <typename InputDomainType>
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VTKM_CONT ExecObjectType operator()(ContObjectType& array,
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const InputDomainType&,
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vtkm::Id,
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vtkm::Id,
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vtkm::cont::Token& token) const
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{
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// Note: we ignore the size of the domain because the randomly accessed
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// array might not have the same size depending on how the user is using
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// the array.
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return array.PrepareForOutput(array.GetNumberOfValues(), Device{}, token);
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}
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#ifdef VTKM_MSVC
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VTKM_DEPRECATED_SUPPRESS_END
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#endif
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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_TransportTagWholeArrayOut_h
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