vtk-m/vtkm/cont/arg/TransportTagCellSetIn.h
Kenneth Moreland ad0a53af71 Convert execution preparation to use tokens
Marked the old versions of PrepareFor* that do not use tokens as
deprecated and moved all of the code to use the new versions that
require a token. This makes the scope of the execution object more
explicit so that it will be kept while in use and can potentially be
reclaimed afterward.
2020-02-25 09:39:19 -07:00

67 lines
2.1 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.
//============================================================================
#ifndef vtk_m_cont_arg_TransportTagCellSetIn_h
#define vtk_m_cont_arg_TransportTagCellSetIn_h
#include <vtkm/Types.h>
#include <vtkm/cont/CellSet.h>
#include <vtkm/cont/arg/Transport.h>
namespace vtkm
{
namespace cont
{
namespace arg
{
/// \brief \c Transport tag for input arrays.
///
/// \c TransportTagCellSetIn is a tag used with the \c Transport class to
/// transport topology objects for input data.
///
template <typename VisitTopology, typename IncidentTopology>
struct TransportTagCellSetIn
{
};
template <typename VisitTopology,
typename IncidentTopology,
typename ContObjectType,
typename Device>
struct Transport<vtkm::cont::arg::TransportTagCellSetIn<VisitTopology, IncidentTopology>,
ContObjectType,
Device>
{
VTKM_IS_CELL_SET(ContObjectType);
using ExecObjectType =
decltype(std::declval<ContObjectType>().PrepareForInput(Device(),
VisitTopology(),
IncidentTopology(),
std::declval<vtkm::cont::Token&>()));
template <typename InputDomainType>
VTKM_CONT ExecObjectType operator()(const ContObjectType& object,
const InputDomainType&,
vtkm::Id,
vtkm::Id,
vtkm::cont::Token& token) const
{
return object.PrepareForInput(Device(), VisitTopology(), IncidentTopology(), token);
}
};
}
}
} // namespace vtkm::cont::arg
#endif //vtk_m_cont_arg_TransportTagCellSetIn_h