mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 18:45:43 +00:00
97 lines
2.5 KiB
C++
97 lines
2.5 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 2017 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
|
|
// Copyright 2017 UT-Battelle, LLC.
|
|
// Copyright 2017 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_CellLocator_h
|
|
#define vtk_m_cont_CellLocator_h
|
|
|
|
#include <vtkm/cont/vtkm_cont_export.h>
|
|
|
|
#include <vtkm/Types.h>
|
|
#include <vtkm/cont/CoordinateSystem.h>
|
|
#include <vtkm/cont/DeviceAdapter.h>
|
|
#include <vtkm/cont/DynamicCellSet.h>
|
|
#include <vtkm/cont/ExecutionObjectBase.h>
|
|
#include <vtkm/cont/VirtualObjectHandle.h>
|
|
#include <vtkm/exec/CellLocator.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace cont
|
|
{
|
|
|
|
class VTKM_CONT_EXPORT CellLocator : public vtkm::cont::ExecutionObjectBase
|
|
{
|
|
|
|
public:
|
|
CellLocator()
|
|
: Dirty(true)
|
|
{
|
|
}
|
|
|
|
vtkm::cont::DynamicCellSet GetCellSet() const { return CellSet; }
|
|
|
|
void SetCellSet(const vtkm::cont::DynamicCellSet& cellSet)
|
|
{
|
|
CellSet = cellSet;
|
|
SetDirty();
|
|
}
|
|
|
|
vtkm::cont::CoordinateSystem GetCoordinates() const { return Coords; }
|
|
|
|
void SetCoordinates(const vtkm::cont::CoordinateSystem& coords)
|
|
{
|
|
Coords = coords;
|
|
SetDirty();
|
|
}
|
|
|
|
void Update()
|
|
{
|
|
if (Dirty)
|
|
Build();
|
|
Dirty = false;
|
|
}
|
|
|
|
template <typename DeviceAdapter>
|
|
VTKM_CONT const vtkm::exec::CellLocator* PrepareForExecution(DeviceAdapter device) const
|
|
{
|
|
return PrepareForExecutionImpl(device).PrepareForExecution(device);
|
|
}
|
|
|
|
using HandleType = vtkm::cont::VirtualObjectHandle<vtkm::exec::CellLocator>;
|
|
|
|
protected:
|
|
void SetDirty() { Dirty = true; }
|
|
|
|
//This is going to need a TryExecute
|
|
VTKM_CONT virtual void Build() = 0;
|
|
|
|
VTKM_CONT virtual const HandleType PrepareForExecutionImpl(
|
|
const vtkm::cont::DeviceAdapterId device) const = 0;
|
|
|
|
private:
|
|
vtkm::cont::DynamicCellSet CellSet;
|
|
vtkm::cont::CoordinateSystem Coords;
|
|
bool Dirty;
|
|
};
|
|
|
|
} // namespace cont
|
|
} // namespace vtkm
|
|
|
|
#endif // vtk_m_cont_CellLocator_h
|