2018-04-05 01:13:44 +00:00
|
|
|
//============================================================================
|
|
|
|
// Copyright (c) Kitware, Inc.
|
|
|
|
// All rights reserved.
|
|
|
|
// See LICENSE.txt for details.
|
2019-04-15 23:24:21 +00:00
|
|
|
//
|
2018-04-05 01:13:44 +00:00
|
|
|
// This software is distributed WITHOUT ANY WARRANTY; without even
|
|
|
|
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
|
|
// PURPOSE. See the above copyright notice for more information.
|
|
|
|
//============================================================================
|
|
|
|
#ifndef vtk_m_cont_FieldRangeCompute_h
|
|
|
|
#define vtk_m_cont_FieldRangeCompute_h
|
|
|
|
|
|
|
|
#include <vtkm/cont/DataSet.h>
|
|
|
|
#include <vtkm/cont/Field.h>
|
2019-09-02 14:38:47 +00:00
|
|
|
#include <vtkm/cont/PartitionedDataSet.h>
|
2018-04-05 01:13:44 +00:00
|
|
|
|
2021-10-13 17:56:02 +00:00
|
|
|
#include <numeric>
|
|
|
|
|
2018-04-05 01:13:44 +00:00
|
|
|
namespace vtkm
|
|
|
|
{
|
|
|
|
namespace cont
|
|
|
|
{
|
2019-09-02 14:38:47 +00:00
|
|
|
/// \brief Compute ranges for fields in a DataSet or PartitionedDataSet.
|
2018-04-05 01:13:44 +00:00
|
|
|
///
|
2019-09-02 14:38:47 +00:00
|
|
|
/// These methods to compute ranges for fields in a single dataset or a
|
|
|
|
/// partitioned dataset.
|
2018-04-05 01:13:44 +00:00
|
|
|
/// When using VTK-m in a hybrid-parallel environment with distributed processing,
|
|
|
|
/// this class uses ranges for locally available data alone. Use FieldRangeGlobalCompute
|
|
|
|
/// to compute ranges globally across all ranks even in distributed mode.
|
|
|
|
|
|
|
|
//{@
|
|
|
|
/// Returns the range for a field from a dataset. If the field is not present, an empty
|
|
|
|
/// ArrayHandle will be returned.
|
|
|
|
VTKM_CONT_EXPORT
|
|
|
|
VTKM_CONT
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::Range> FieldRangeCompute(
|
|
|
|
const vtkm::cont::DataSet& dataset,
|
|
|
|
const std::string& name,
|
2022-03-17 17:02:37 +00:00
|
|
|
vtkm::cont::Field::Association assoc = vtkm::cont::Field::Association::Any);
|
2018-04-05 01:13:44 +00:00
|
|
|
//@}
|
|
|
|
|
|
|
|
//{@
|
2019-09-02 14:38:47 +00:00
|
|
|
/// Returns the range for a field from a PartitionedDataSet. If the field is
|
|
|
|
/// not present on any of the partitions, an empty ArrayHandle will be
|
|
|
|
/// returned. If the field is present on some partitions, but not all, those
|
|
|
|
/// partitions without the field are skipped.
|
|
|
|
///
|
|
|
|
/// The returned array handle will have as many values as the maximum number of
|
|
|
|
/// components for the selected field across all partitions.
|
2018-04-05 01:13:44 +00:00
|
|
|
///
|
|
|
|
VTKM_CONT_EXPORT
|
|
|
|
VTKM_CONT
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::Range> FieldRangeCompute(
|
2019-09-02 14:38:47 +00:00
|
|
|
const vtkm::cont::PartitionedDataSet& pds,
|
2018-04-05 01:13:44 +00:00
|
|
|
const std::string& name,
|
2022-03-17 17:02:37 +00:00
|
|
|
vtkm::cont::Field::Association assoc = vtkm::cont::Field::Association::Any);
|
2018-04-05 01:13:44 +00:00
|
|
|
//@}
|
2022-11-11 21:34:13 +00:00
|
|
|
|
2018-04-05 01:13:44 +00:00
|
|
|
}
|
|
|
|
} // namespace vtkm::cont
|
|
|
|
|
|
|
|
#endif
|