mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-08 21:33:55 +00:00
7212469d04
Previously there was a Connectivity* structure for both the control environment and the execution environment. This was necessary before because the connectivity is explicit to the from and to topology elements, so you would get this structure from the appropriate call to CellSet*. However, the symantics are changed so that the type of connectivity is selected in the worklet's dispatcher. Thus, it is now much cleaner to manage the CellSet structure in the CellSet class itself and just have a single set of Connectivity* classes in the execution environment.
106 lines
2.8 KiB
C++
106 lines
2.8 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 2015 Sandia Corporation.
|
|
// Copyright 2015 UT-Battelle, LLC.
|
|
// Copyright 2015 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.
|
|
//============================================================================
|
|
#ifndef vtk_m_cont_CellSet_h
|
|
#define vtk_m_cont_CellSet_h
|
|
|
|
#include <vtkm/CellType.h>
|
|
#include <vtkm/cont/ArrayHandle.h>
|
|
#include <vtkm/cont/Field.h>
|
|
#include <vtkm/cont/LogicalStructure.h>
|
|
#include <vtkm/cont/DynamicArrayHandle.h>
|
|
#include <vtkm/cont/DeviceAdapterAlgorithm.h>
|
|
|
|
VTKM_BOOST_PRE_INCLUDE
|
|
#include <boost/type_traits/is_base_of.hpp>
|
|
VTKM_BOOST_POST_INCLUDE
|
|
|
|
namespace vtkm {
|
|
namespace cont {
|
|
|
|
class CellSet
|
|
{
|
|
public:
|
|
VTKM_CONT_EXPORT
|
|
CellSet(const std::string &name, vtkm::IdComponent dimensionality)
|
|
: Name(name), Dimensionality(dimensionality), LogicalStructure()
|
|
{
|
|
}
|
|
|
|
virtual ~CellSet()
|
|
{
|
|
}
|
|
|
|
virtual std::string GetName() const
|
|
{
|
|
return this->Name;
|
|
}
|
|
virtual vtkm::IdComponent GetDimensionality() const
|
|
{
|
|
return this->Dimensionality;
|
|
}
|
|
|
|
virtual vtkm::Id GetNumberOfCells() const = 0;
|
|
|
|
virtual vtkm::Id GetNumberOfFaces() const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
virtual vtkm::Id GetNumberOfEdges() const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
// A cell set does not (necessarily) know the number of points. Nor does a
|
|
// DataSet. Shouldn't someone know?
|
|
// virtual vtkm::Id GetNumberOfPoints() const = 0;
|
|
|
|
virtual void PrintSummary(std::ostream&) const = 0;
|
|
|
|
protected:
|
|
std::string Name;
|
|
vtkm::IdComponent Dimensionality;
|
|
vtkm::cont::LogicalStructure LogicalStructure;
|
|
};
|
|
|
|
namespace internal {
|
|
|
|
/// Checks to see if the given object is a cell set. This check is compatible
|
|
/// with the Boost meta-template programming library (MPL). It contains a
|
|
/// typedef named \c type that is either boost::mpl::true_ or
|
|
/// boost::mpl::false_. Both of these have a typedef named value with the
|
|
/// respective boolean value.
|
|
///
|
|
template<typename T>
|
|
struct CellSetCheck
|
|
{
|
|
typedef typename boost::is_base_of<vtkm::cont::CellSet, T>::type type;
|
|
};
|
|
|
|
#define VTKM_IS_CELL_SET(type) \
|
|
BOOST_MPL_ASSERT(( ::vtkm::cont::internal::CellSetCheck<type> ))
|
|
|
|
} // namespace internal
|
|
|
|
}
|
|
} // namespace vtkm::cont
|
|
|
|
#endif //vtk_m_cont_CellSet_h
|