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https://gitlab.kitware.com/vtk/vtk-m
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51 lines
1.5 KiB
C++
51 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_worklet_MaskNone_h
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#define vtk_m_worklet_MaskNone_h
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#include <vtkm/cont/ArrayHandleIndex.h>
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#include <vtkm/worklet/internal/MaskBase.h>
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namespace vtkm
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{
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namespace worklet
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{
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/// \brief Default mask object that does not suppress anything.
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///
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/// \c MaskNone is a worklet mask object that does not suppress any items in the output
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/// domain. This is the default mask object so that the worklet is run for every possible
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/// output element.
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///
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struct MaskNone : public internal::MaskBase
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{
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template <typename RangeType>
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VTKM_CONT RangeType GetThreadRange(RangeType outputRange) const
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{
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return outputRange;
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}
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using ThreadToOutputMapType = vtkm::cont::ArrayHandleIndex;
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VTKM_CONT ThreadToOutputMapType GetThreadToOutputMap(vtkm::Id outputRange) const
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{
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return vtkm::cont::ArrayHandleIndex(outputRange);
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}
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VTKM_CONT ThreadToOutputMapType GetThreadToOutputMap(const vtkm::Id3& outputRange) const
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{
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return this->GetThreadToOutputMap(outputRange[0] * outputRange[1] * outputRange[2]);
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}
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};
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}
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} // namespace vtkm::worklet
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#endif //vtk_m_worklet_MaskNone_h
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