fdaccc22db
Change the VTKM_CONT_EXPORT to VTKM_CONT. (Likewise for EXEC and EXEC_CONT.) Remove the inline from these macros so that they can be applied to everything, including implementations in a library. Because inline is not declared in these modifies, you have to add the keyword to functions and methods where the implementation is not inlined in the class.
142 lines
4.6 KiB
C++
142 lines
4.6 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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namespace vtkm {
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namespace filter {
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namespace
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{
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template< typename DeviceAdapter >
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class ExternalFacesWorkletWrapper
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{
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vtkm::cont::DataSet* Output;
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bool* Valid;
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public:
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ExternalFacesWorkletWrapper(vtkm::cont::DataSet& data, bool& v):
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Output(&data),
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Valid(&v)
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{ }
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template<typename T, typename U, typename V, typename W>
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void operator()(const vtkm::cont::CellSetExplicit<T,U,V,W>& cellset ) const
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{
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vtkm::cont::ArrayHandle<vtkm::UInt8> shapes;
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vtkm::cont::ArrayHandle<vtkm::IdComponent> numIndices;
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vtkm::cont::ArrayHandle<vtkm::Id> conn;
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vtkm::cont::ArrayHandle<vtkm::UInt8> output_shapes;
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vtkm::cont::ArrayHandle<vtkm::IdComponent> output_numIndices;
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vtkm::cont::ArrayHandle<vtkm::Id> output_conn;
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shapes = cellset.GetShapesArray(vtkm::TopologyElementTagPoint(),
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vtkm::TopologyElementTagCell());
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numIndices = cellset.GetNumIndicesArray(vtkm::TopologyElementTagPoint(),
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vtkm::TopologyElementTagCell());
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conn = cellset.GetConnectivityArray(vtkm::TopologyElementTagPoint(),
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vtkm::TopologyElementTagCell());
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vtkm::worklet::ExternalFaces exfaces;
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exfaces.run(shapes, numIndices, conn,
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output_shapes, output_numIndices, output_conn,
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DeviceAdapter());
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vtkm::cont::CellSetExplicit<> output_cs(cellset.GetNumberOfPoints(),
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cellset.GetName());
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output_cs.Fill(output_shapes, output_numIndices, output_conn);
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this->Output->AddCellSet(output_cs);
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*this->Valid = true;
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}
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template<typename T>
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void operator()(const T& ) const
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{
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//don't support this cell type
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*this->Valid = false;
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}
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};
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}
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//-----------------------------------------------------------------------------
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inline VTKM_CONT
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ExternalFaces::ExternalFaces():
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vtkm::filter::FilterDataSet<ExternalFaces>()
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{
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}
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//-----------------------------------------------------------------------------
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template<typename DerivedPolicy,
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typename DeviceAdapter>
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inline VTKM_CONT
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vtkm::filter::ResultDataSet ExternalFaces::DoExecute(const vtkm::cont::DataSet& input,
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const vtkm::filter::PolicyBase<DerivedPolicy>& policy,
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const DeviceAdapter&)
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{
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//1. extract the cell set
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const vtkm::cont::DynamicCellSet& cells =
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input.GetCellSet(this->GetActiveCellSetIndex());
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//2. using the policy convert the dynamic cell set, and verify
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// that we have an explicit cell set. Once that is found run the
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// external faces worklet
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vtkm::cont::DataSet output;
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bool workletRan = false;
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ExternalFacesWorkletWrapper<DeviceAdapter> wrapper(output, workletRan);
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vtkm::cont::CastAndCall(vtkm::filter::ApplyPolicyUnstructured(cells,policy),
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wrapper);
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if(!workletRan)
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{
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return vtkm::filter::ResultDataSet();
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}
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//3. add coordinates, etc to the
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output.AddCoordinateSystem(
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input.GetCoordinateSystem(this->GetActiveCoordinateSystemIndex()) );
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return vtkm::filter::ResultDataSet(output);
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}
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//-----------------------------------------------------------------------------
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template<typename T,
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typename StorageType,
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typename DerivedPolicy,
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typename DeviceAdapter>
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inline VTKM_CONT
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bool ExternalFaces::DoMapField(vtkm::filter::ResultDataSet&,
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const vtkm::cont::ArrayHandle<T, StorageType>&,
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const vtkm::filter::FieldMetadata&,
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const vtkm::filter::PolicyBase<DerivedPolicy>&,
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const DeviceAdapter&)
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{
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return false;
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}
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}
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}
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