mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 10:35:42 +00:00
aefc753329
There was a precompiled version of mapping permutations in the filter library. However, there are reasons to be able to copy a permutation of an array outside of filters. So add the capability to the more general filter library.
54 lines
1.7 KiB
C++
54 lines
1.7 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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#include <vtkm/cont/Logging.h>
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#include <vtkm/cont/internal/MapArrayPermutation.h>
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#include <vtkm/filter/MapFieldPermutation.h>
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VTKM_FILTER_CORE_EXPORT VTKM_CONT bool vtkm::filter::MapFieldPermutation(
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const vtkm::cont::Field& inputField,
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const vtkm::cont::ArrayHandle<vtkm::Id>& permutation,
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vtkm::cont::Field& outputField,
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vtkm::Float64 invalidValue)
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{
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VTKM_LOG_SCOPE_FUNCTION(vtkm::cont::LogLevel::Perf);
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try
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{
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vtkm::cont::UnknownArrayHandle outputArray =
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vtkm::cont::internal::MapArrayPermutation(inputField.GetData(), permutation, invalidValue);
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outputField = vtkm::cont::Field(inputField.GetName(), inputField.GetAssociation(), outputArray);
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return true;
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}
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catch (...)
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{
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VTKM_LOG_S(vtkm::cont::LogLevel::Warn, "Faild to map field " << inputField.GetName());
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return false;
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}
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}
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VTKM_FILTER_CORE_EXPORT VTKM_CONT bool vtkm::filter::MapFieldPermutation(
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const vtkm::cont::Field& inputField,
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const vtkm::cont::ArrayHandle<vtkm::Id>& permutation,
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vtkm::cont::DataSet& outputData,
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vtkm::Float64 invalidValue)
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{
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vtkm::cont::Field outputField;
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bool success =
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vtkm::filter::MapFieldPermutation(inputField, permutation, outputField, invalidValue);
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if (success)
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{
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outputData.AddField(outputField);
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}
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return success;
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}
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