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The `Variant` class is templated to hold objects of other types. Depending on whether those objects of are meant to be used in the control or execution side, the methods on `Variant` might need to be declared with (or without) special modifiers. We can sometimes try to compile the `Variant` methods for both host and device and ask the device compiler to ignore incompatibilities, but that does not always work. To get around that, create two different implementations of `Variant`. Their API and implementation is exactly the same except one declares its methods with `VTKM_CONT` and the other its methods `VTKM_EXEC`.
20 lines
717 B
C
20 lines
717 B
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_internal_Variant_h
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#define vtk_m_exec_internal_Variant_h
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// These specify exec version of Variant.
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#define VTK_M_DEVICE VTKM_EXEC
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#define VTK_M_NAMESPACE exec
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#include <vtkm/internal/VariantImpl.h>
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#endif //vtk_m_exec_internal_Variant_h
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