mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-16 17:22:55 +00:00
dfadaabfb7
By using decltype we can allow for more flexible types and remove the nasty '::template ' syntax.
68 lines
2.1 KiB
C++
68 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.
|
|
//
|
|
// Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
|
|
// Copyright 2014 UT-Battelle, LLC.
|
|
// Copyright 2014 Los Alamos National Security.
|
|
//
|
|
// Under the terms of Contract DE-NA0003525 with NTESS,
|
|
// 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.
|
|
//============================================================================
|
|
#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 FromTopology, typename ToTopology>
|
|
struct TransportTagCellSetIn
|
|
{
|
|
};
|
|
|
|
template <typename FromTopology, typename ToTopology, typename ContObjectType, typename Device>
|
|
struct Transport<vtkm::cont::arg::TransportTagCellSetIn<FromTopology, ToTopology>,
|
|
ContObjectType,
|
|
Device>
|
|
{
|
|
VTKM_IS_CELL_SET(ContObjectType);
|
|
|
|
using ExecObjectType = decltype(
|
|
std::declval<ContObjectType>().PrepareForInput(Device(), FromTopology(), ToTopology()));
|
|
|
|
template <typename InputDomainType>
|
|
VTKM_CONT ExecObjectType
|
|
operator()(const ContObjectType& object, const InputDomainType&, vtkm::Id, vtkm::Id) const
|
|
{
|
|
return object.PrepareForInput(Device(), FromTopology(), ToTopology());
|
|
}
|
|
};
|
|
}
|
|
}
|
|
} // namespace vtkm::cont::arg
|
|
|
|
#endif //vtk_m_cont_arg_TransportTagCellSetIn_h
|