mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-20 02:55:47 +00:00
afd394377e
There is a limitation in Windows builds using VS2019 where libraries cannot be
bigger than 4GiB. This is normally not an issue but in `VTKm` due to its strong
template usage libraries can reach that size.
The `VTKm` filter library is can easily reach that size and it will halt the
build
This MR tries to avoid reaching those sizes for now by splitting the filter
library into four smaller libraries.
The proposal scheme is:
It splits vtkm-filter into:
- vtkm-common, Classes that are dependencies of other filter libs.
- vtkm-contour, Contour class and its instantiations.
- vtkm-contour, Gradient class and its instantiations.
- vtkm-extra, Classes other than Contour or Gradient that are
not dependencies.
Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
94 lines
3.1 KiB
C++
94 lines
3.1 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_filter_ExternalFaces_h
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#define vtk_m_filter_ExternalFaces_h
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#include <vtkm/filter/vtkm_filter_extra_export.h>
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#include <vtkm/filter/CleanGrid.h>
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#include <vtkm/filter/FilterDataSet.h>
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#include <vtkm/filter/MapFieldPermutation.h>
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#include <vtkm/worklet/ExternalFaces.h>
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namespace vtkm
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{
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namespace filter
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{
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/// \brief Extract external faces of a geometry
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///
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/// ExternalFaces is a filter that extracts all external faces from a
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/// data set. An external face is defined is defined as a face/side of a cell
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/// that belongs only to one cell in the entire mesh.
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/// @warning
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/// This filter is currently only supports propagation of point properties
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///
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class VTKM_ALWAYS_EXPORT ExternalFaces : public vtkm::filter::FilterDataSet<ExternalFaces>
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{
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public:
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VTKM_FILTER_EXTRA_EXPORT
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ExternalFaces();
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// When CompactPoints is set, instead of copying the points and point fields
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// from the input, the filter will create new compact fields without the
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// unused elements
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VTKM_CONT
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bool GetCompactPoints() const { return this->CompactPoints; }
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VTKM_CONT
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void SetCompactPoints(bool value) { this->CompactPoints = value; }
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// When PassPolyData is set (the default), incoming poly data (0D, 1D, and 2D cells)
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// will be passed to the output external faces data set.
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VTKM_CONT
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bool GetPassPolyData() const { return this->PassPolyData; }
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VTKM_CONT
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void SetPassPolyData(bool value)
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{
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this->PassPolyData = value;
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this->Worklet.SetPassPolyData(value);
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}
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template <typename DerivedPolicy>
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VTKM_CONT vtkm::cont::DataSet DoExecute(const vtkm::cont::DataSet& input,
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vtkm::filter::PolicyBase<DerivedPolicy> policy);
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VTKM_FILTER_EXTRA_EXPORT VTKM_CONT bool MapFieldOntoOutput(vtkm::cont::DataSet& result,
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const vtkm::cont::Field& field);
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template <typename DerivedPolicy>
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VTKM_CONT bool MapFieldOntoOutput(vtkm::cont::DataSet& result,
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const vtkm::cont::Field& field,
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vtkm::filter::PolicyBase<DerivedPolicy>)
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{
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return this->MapFieldOntoOutput(result, field);
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}
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private:
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bool CompactPoints;
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bool PassPolyData;
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VTKM_FILTER_EXTRA_EXPORT vtkm::cont::DataSet GenerateOutput(
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const vtkm::cont::DataSet& input,
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vtkm::cont::CellSetExplicit<>& outCellSet);
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vtkm::filter::CleanGrid Compactor;
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vtkm::worklet::ExternalFaces Worklet;
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};
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#ifndef vtkm_filter_ExternalFaces_cxx
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VTKM_FILTER_EXPORT_EXECUTE_METHOD(ExternalFaces);
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#endif
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}
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} // namespace vtkm::filter
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#include <vtkm/filter/ExternalFaces.hxx>
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#endif // vtk_m_filter_ExternalFaces_h
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