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/*=========================================================================
*
* Copyright NumFOCUS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkQuadEdgeMeshExtendedTraits_h
#define itkQuadEdgeMeshExtendedTraits_h
#include "itkCellInterface.h"
#include "itkQuadEdgeCellTraitsInfo.h"
#include <set>
namespace itk
{
/**
* \class QuadEdgeMeshExtendedTraits
*
* \brief Extended traits for a QuadEdgeMesh.
*
* QuadEdgeMeshExtendedTraits is a simple structure that holds type information
* for a QuadEdgeMesh and its cells. It is used to avoid the passing
* of many template parameters while still enjoying the benefits of generic
* programming.
*
* \tparam TCoordRep
* Numerical type with which to represent each coordinate value.
*
* \tparam VPointDimension
* Geometric dimension of space.
*
* \tparam VMaxTopologicalDimension
* Max topological dimension of a cell that can be inserted into this mesh.
*
* \tparam TPixelType
* The type stored as data for vertices.
*
* \tparam TPData
* The type stored as data for the primal edges.
*
* \tparam TDData
* The type stored as data for the dual edges.
*
* \tparam TCellPixelType
* The type associated with every cell.
*
* \ingroup ITKQuadEdgeMesh
*/
template <typename TPixelType = float,
unsigned int VPointDimension = 3,
unsigned int VMaxTopologicalDimension = VPointDimension,
typename TCoordRep = float,
typename TInterpolationWeightType = float,
typename TCellPixelType = TPixelType,
typename TPData = bool,
typename TDData = bool>
class QuadEdgeMeshExtendedTraits
{
public:
using Self = QuadEdgeMeshExtendedTraits;
/** Save the template parameters. */
using CoordinateType = TCoordRep;
using CoordRepType = CoordinateType;
using PixelType = TPixelType;
using PrimalDataType = TPData;
using DualDataType = TDData;
using CellPixelType = TCellPixelType;
/** Save all the template parameters. */
static constexpr unsigned int PointDimension = VPointDimension;
static constexpr unsigned int MaxTopologicalDimension = VPointDimension;
using InterpolationWeightType = TInterpolationWeightType;
/** The type to be used to identify a point. This should be the index type
* to the PointsContainer. */
using PointIdentifier = IdentifierType;
/** The type to be used to identify a cell. This should be the index type
* to the CellsContainer. */
using CellIdentifier = IdentifierType;
/** A type that can be used to identify individual boundary features on
* the cells. Since this will probably be an index into a static array,
* this will probably never change from an integer setting. */
using CellFeatureIdentifier = IdentifierType;
/** The container type that will be used to store boundary links
* back to cells. This must conform to the STL "set" interface. */
using UsingCellsContainer = std::set<CellIdentifier>;
/** The CellLinks container should be a container of PointCellLinksContainer,
* which should be a container conforming to the STL "set" interface. */
using PointCellLinksContainer = std::set<CellIdentifier>;
/** Quad edge type alias. */
using QEPrimal = GeometricalQuadEdge<PointIdentifier, CellIdentifier, PrimalDataType, DualDataType>;
using QEDual = typename QEPrimal::DualType;
using VertexRefType = typename QEPrimal::OriginRefType;
using FaceRefType = typename QEPrimal::DualOriginRefType;
/** The type of point used by the mesh. This should never change from
* this setting, regardless of the mesh type. Points have an entry
* in the Onext ring */
using PointType = QuadEdgeMeshPoint<CoordRepType, VPointDimension, QEPrimal>;
using PointHashType = Point<CoordRepType, VPointDimension>;
/** The container type for use in storing points. It must conform to
* the IndexedContainer interface. */
using PointsContainer = MapContainer<PointIdentifier, PointType>;
/** Standard itk cell interface. */
using CellTraits = QuadEdgeMeshCellTraitsInfo<VPointDimension,
CoordRepType,
InterpolationWeightType,
PointIdentifier,
CellIdentifier,
CellFeatureIdentifier,
PointType,
PointsContainer,
UsingCellsContainer,
QEPrimal>;
/** The interface to cells to be used by the mesh. */
using CellType = CellInterface<CellPixelType, CellTraits>;
using CellAutoPointer = typename CellType::CellAutoPointer;
/** Containers types. */
using CellLinksContainer = MapContainer<PointIdentifier, PointCellLinksContainer>;
using CellsContainer = MapContainer<CellIdentifier, CellType *>;
using PointDataContainer = MapContainer<PointIdentifier, PixelType>;
using CellDataContainer = MapContainer<CellIdentifier, CellPixelType>;
/** Other useful types. */
using VectorType = typename PointType::VectorType;
};
} // end namespace itk
#endif
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