mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 18:45:43 +00:00
142 lines
5.1 KiB
C++
142 lines
5.1 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt for details.
|
|
// 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.
|
|
//
|
|
// Copyright 2014 Sandia Corporation.
|
|
// Copyright 2014 UT-Battelle, LLC.
|
|
// Copyright 2014 Los Alamos National Security.
|
|
//
|
|
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
|
// the U.S. Government retains certain rights in this software.
|
|
//
|
|
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
|
|
// Laboratory (LANL), the U.S. Government retains certain rights in
|
|
// this software.
|
|
//============================================================================
|
|
|
|
#include <vtkm/filter/DefaultPolicy.h>
|
|
#include <vtkm/filter/FieldMetadata.h>
|
|
#include <vtkm/filter/FilterTraits.h>
|
|
|
|
#include <vtkm/filter/internal/ResolveFieldTypeAndExecute.h>
|
|
#include <vtkm/filter/internal/ResolveFieldTypeAndMap.h>
|
|
|
|
#include <vtkm/cont/Error.h>
|
|
#include <vtkm/cont/ErrorControlBadAllocation.h>
|
|
#include <vtkm/cont/ErrorExecution.h>
|
|
|
|
#include <vtkm/cont/cuda/DeviceAdapterCuda.h>
|
|
#include <vtkm/cont/tbb/DeviceAdapterTBB.h>
|
|
|
|
namespace vtkm {
|
|
namespace filter {
|
|
|
|
//----------------------------------------------------------------------------
|
|
template<class Derived>
|
|
DataSetFilter<Derived>::DataSetFilter():
|
|
OutputFieldName(),
|
|
CellSetIndex(0),
|
|
CoordinateSystemIndex(0),
|
|
Tracker()
|
|
{
|
|
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename Derived>
|
|
DataSetResult DataSetFilter<Derived>::Execute(const vtkm::cont::DataSet &input)
|
|
{
|
|
return this->Execute(input, vtkm::filter::DefaultPolicy());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename Derived>
|
|
template<typename DerivedPolicy>
|
|
DataSetResult DataSetFilter<Derived>::Execute(const vtkm::cont::DataSet &input,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>& policy )
|
|
{
|
|
return this->PrepareForExecution(input, policy);
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename Derived>
|
|
template<typename DerivedPolicy>
|
|
DataSetResult DataSetFilter<Derived>::PrepareForExecution(const vtkm::cont::DataSet &input,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>& policy )
|
|
{
|
|
typedef vtkm::cont::DeviceAdapterTagCuda CudaTag;
|
|
typedef vtkm::cont::DeviceAdapterTagTBB TBBTag;
|
|
typedef vtkm::cont::DeviceAdapterTagSerial SerialTag;
|
|
|
|
DataSetResult result = run_if_valid<DataSetResult>( static_cast<Derived*>(this),
|
|
input,
|
|
policy,
|
|
this->Tracker,
|
|
CudaTag() );
|
|
if( !result.IsValid() )
|
|
{
|
|
result = run_if_valid<DataSetResult>( static_cast<Derived*>(this),
|
|
input,
|
|
policy,
|
|
this->Tracker,
|
|
TBBTag() );
|
|
}
|
|
if( !result.IsValid() )
|
|
{
|
|
result = run_if_valid<DataSetResult>( static_cast<Derived*>(this),
|
|
input,
|
|
policy,
|
|
this->Tracker,
|
|
SerialTag() );
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename Derived>
|
|
bool DataSetFilter<Derived>::MapFieldOntoOutput(DataSetResult& result,
|
|
const vtkm::cont::Field& field)
|
|
{
|
|
return this->MapFieldOntoOutput(result, field, vtkm::filter::DefaultPolicy());
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename Derived>
|
|
template<typename DerivedPolicy>
|
|
bool DataSetFilter<Derived>::MapFieldOntoOutput(DataSetResult& result,
|
|
const vtkm::cont::Field& field,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>& policy)
|
|
{
|
|
bool valid = false;
|
|
if(result.IsValid())
|
|
{
|
|
typedef internal::ResolveFieldTypeAndMap< Derived,
|
|
DerivedPolicy > FunctorType;
|
|
FunctorType functor(static_cast<Derived*>(this),
|
|
result,
|
|
vtkm::filter::FieldMetadata(field),
|
|
policy,
|
|
this->Tracker,
|
|
valid);
|
|
|
|
typedef vtkm::filter::FilterTraits< Derived > Traits;
|
|
vtkm::filter::Convert(field, policy, Traits()).CastAndCall(functor);
|
|
}
|
|
|
|
//the bool valid will be modified by the map algorithm to hold if the
|
|
//mapping occurred or not. If the mapping was good a new field has been
|
|
//added to the DataSetResult that was passed in.
|
|
return valid;
|
|
|
|
}
|
|
|
|
|
|
}
|
|
}
|