mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-08 13:23:51 +00:00
cb3bb43ff9
Deprecate `VirtualObjectHandle` and all other classes that are used to implement objects with virtual methods in the execution environment. Additionally, the code is updated so that if the `VTKm_NO_DEPRECATED_VIRTUAL` flag is set none of the code is compiled at all. This opens us up to opportunities that do not work with virtual methods such as backends that do not support virtual methods and dynamic libraries for CUDA.
50 lines
1.5 KiB
C++
50 lines
1.5 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_PointLocator_h
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#define vtk_m_exec_PointLocator_h
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#include <vtkm/VirtualObjectBase.h>
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#ifdef VTKM_NO_DEPRECATED_VIRTUAL
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#error "PointLocator with virtual methods is removed. Do not include PointLocator.h"
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#endif
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VTKM_DEPRECATED_SUPPRESS_BEGIN
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namespace vtkm
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{
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namespace exec
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{
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class VTKM_DEPRECATED(1.6, "PointLocator with virtual methods no longer supported.")
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VTKM_ALWAYS_EXPORT PointLocator : public vtkm::VirtualObjectBase
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{
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VTKM_DEPRECATED_SUPPRESS_BEGIN
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public:
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VTKM_EXEC_CONT virtual ~PointLocator() noexcept
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{
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// This must not be defaulted, since defaulted virtual destructors are
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// troublesome with CUDA __host__ __device__ markup.
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}
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VTKM_EXEC
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virtual void FindNearestNeighbor(const vtkm::Vec3f& queryPoint,
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vtkm::Id& pointId,
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vtkm::FloatDefault& distanceSquared) const = 0;
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VTKM_DEPRECATED_SUPPRESS_END
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};
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} // vtkm::exec
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} // vtkm
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VTKM_DEPRECATED_SUPPRESS_END
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#endif // vtk_m_exec_PointLocator_h
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