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https://gitlab.kitware.com/vtk/vtk-m
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65c2261892
The ArrayHandle classes all exclusively work in the control environment. However, CUDA likes to add __device__ to constructors, destructors, and assignment operators it automatically adds. This in turn causes warnings about the __device__ function using host-only classes (like boost::shared_ptr). Solve this problem by adding explicit methods for all of these. Implemented this by wrapping up all these default objects in a macro. This also solved the problem of other constructors that are necessary for array handles such as a constructor that takes the base array handle.
68 lines
2.4 KiB
C++
68 lines
2.4 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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// 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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// Copyright 2014 Sandia Corporation.
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// Copyright 2014 UT-Battelle, LLC.
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// Copyright 2014 Los Alamos National Security.
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#ifndef vtk_m_cont_ArrayHandleUniformPointCoordinates_h
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#define vtk_m_cont_ArrayHandleUniformPointCoordinates_h
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#include <vtkm/internal/ArrayPortalUniformPointCoordinates.h>
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/cont/StorageImplicit.h>
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namespace vtkm {
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namespace cont {
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/// ArrayHandleUniformPointCoordinates is a specialization of ArrayHandle. It
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/// contains the information necessary to compute the point coordinates in a
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/// uniform orthogonal grid (extent, origin, and spacing) and implicitly
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/// computes these coordinates in its array portal.
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///
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class ArrayHandleUniformPointCoordinates
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: public vtkm::cont::ArrayHandle<
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vtkm::Vec<vtkm::FloatDefault,3>,
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vtkm::cont::StorageTagImplicit<
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vtkm::internal::ArrayPortalUniformPointCoordinates> >
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{
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public:
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VTKM_ARRAY_HANDLE_SUBCLASS_NT(
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ArrayHandleUniformPointCoordinates,
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(vtkm::cont::ArrayHandle<
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vtkm::Vec<vtkm::FloatDefault,3>,
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vtkm::cont::StorageTagImplicit<
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vtkm::internal::ArrayPortalUniformPointCoordinates> >));
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private:
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typedef vtkm::cont::internal::Storage<ValueType, StorageTag> StorageType;
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public:
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VTKM_CONT_EXPORT
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ArrayHandleUniformPointCoordinates(
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vtkm::Id3 dimensions,
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ValueType origin = ValueType(0.0f, 0.0f, 0.0f),
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ValueType spacing = ValueType(1.0f, 1.0f, 1.0f))
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: Superclass(
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StorageType(vtkm::internal::ArrayPortalUniformPointCoordinates(
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dimensions, origin, spacing)))
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{ }
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};
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}
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} // namespace vtkm::cont
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#endif //vtk_+m_cont_ArrayHandleUniformPointCoordinates_h
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