57f5881538
8c4bbc39 Use C++11 =delete keyword Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: Kenneth Moreland <kmorel@sandia.gov> Merge-request: !708
171 lines
5.5 KiB
C++
171 lines
5.5 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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#include <vtkm/filter/FieldMetadata.h>
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#include <vtkm/filter/FilterTraits.h>
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#include <vtkm/filter/PolicyDefault.h>
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#include <vtkm/filter/internal/ResolveFieldTypeAndExecute.h>
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#include <vtkm/filter/internal/ResolveFieldTypeAndMap.h>
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#include <vtkm/cont/Error.h>
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#include <vtkm/cont/ErrorBadAllocation.h>
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#include <vtkm/cont/ErrorExecution.h>
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#include <vtkm/cont/cuda/DeviceAdapterCuda.h>
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#include <vtkm/cont/tbb/DeviceAdapterTBB.h>
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namespace vtkm {
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namespace filter {
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//----------------------------------------------------------------------------
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template<class Derived>
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inline VTKM_CONT
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FilterDataSet<Derived>::FilterDataSet():
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OutputFieldName(),
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CellSetIndex(0),
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CoordinateSystemIndex(0),
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Tracker(vtkm::cont::GetGlobalRuntimeDeviceTracker())
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{
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}
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//----------------------------------------------------------------------------
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template<class Derived>
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inline VTKM_CONT
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FilterDataSet<Derived>::~FilterDataSet()
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{
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}
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//-----------------------------------------------------------------------------
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template<typename Derived>
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inline VTKM_CONT
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ResultDataSet FilterDataSet<Derived>::Execute(const vtkm::cont::DataSet &input)
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{
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return this->Execute(input, vtkm::filter::PolicyDefault());
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}
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//-----------------------------------------------------------------------------
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template<typename Derived>
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template<typename DerivedPolicy>
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inline VTKM_CONT
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ResultDataSet FilterDataSet<Derived>::Execute(const vtkm::cont::DataSet &input,
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const vtkm::filter::PolicyBase<DerivedPolicy>& policy )
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{
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return this->PrepareForExecution(input, policy);
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}
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//-----------------------------------------------------------------------------
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namespace detail {
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template<typename Derived, typename DerivedPolicy>
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struct FilterDataSetPrepareForExecutionFunctor
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{
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vtkm::filter::ResultDataSet Result;
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Derived *Self;
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const vtkm::cont::DataSet &Input;
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const vtkm::filter::PolicyBase<DerivedPolicy> &Policy;
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VTKM_CONT
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FilterDataSetPrepareForExecutionFunctor(
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Derived *self,
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const vtkm::cont::DataSet &input,
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const vtkm::filter::PolicyBase<DerivedPolicy> &policy)
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: Self(self), Input(input), Policy(policy)
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{ }
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template<typename Device>
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VTKM_CONT
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bool operator()(Device)
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{
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this->Result = this->Self->DoExecute(this->Input, this->Policy, Device());
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return this->Result.IsValid();
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}
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private:
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void operator=(FilterDataSetPrepareForExecutionFunctor<Derived,DerivedPolicy> &) = delete;
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};
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} // namespace detail
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template<typename Derived>
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template<typename DerivedPolicy>
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inline VTKM_CONT
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ResultDataSet FilterDataSet<Derived>::PrepareForExecution(
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const vtkm::cont::DataSet &input,
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const vtkm::filter::PolicyBase<DerivedPolicy>& policy )
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{
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// When we move to C++11, this could probably be an anonymous class
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detail::FilterDataSetPrepareForExecutionFunctor<Derived, DerivedPolicy>
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functor(static_cast<Derived*>(this), input, policy);
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vtkm::cont::TryExecute(functor,
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this->Tracker,
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typename DerivedPolicy::DeviceAdapterList());
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return functor.Result;
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}
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//-----------------------------------------------------------------------------
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template<typename Derived>
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inline VTKM_CONT
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bool FilterDataSet<Derived>::MapFieldOntoOutput(ResultDataSet& result,
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const vtkm::cont::Field& field)
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{
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return this->MapFieldOntoOutput(result, field, vtkm::filter::PolicyDefault());
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}
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//-----------------------------------------------------------------------------
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template<typename Derived>
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template<typename DerivedPolicy>
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inline VTKM_CONT
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bool FilterDataSet<Derived>::MapFieldOntoOutput(ResultDataSet& result,
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const vtkm::cont::Field& field,
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const vtkm::filter::PolicyBase<DerivedPolicy>& policy)
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{
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bool valid = false;
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if(result.IsValid())
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{
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vtkm::filter::FieldMetadata metaData(field);
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typedef internal::ResolveFieldTypeAndMap< Derived,
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DerivedPolicy > FunctorType;
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FunctorType functor(static_cast<Derived*>(this),
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result,
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metaData,
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policy,
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this->Tracker,
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valid);
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typedef vtkm::filter::FilterTraits< Derived > Traits;
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vtkm::cont::CastAndCall( vtkm::filter::ApplyPolicy(field, policy, Traits()),
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functor );
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}
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//the bool valid will be modified by the map algorithm to hold if the
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//mapping occurred or not. If the mapping was good a new field has been
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//added to the ResultDataSet that was passed in.
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return valid;
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}
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}
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}
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