CellTraits.h File Reference

#include <vtkm/CellShape.h>

Go to the source code of this file.

Classes
struct	vtkm::CellTopologicalDimensionsTag< dimension >
	vtkm::CellTraits::TopologyDimensionType is typedef to this with the template parameter set to TOPOLOGICAL_DIMENSIONS. More...
struct	vtkm::CellTraitsTagSizeFixed
	Tag for cell shapes with a fixed number of points. More...
struct	vtkm::CellTraitsTagSizeVariable
	Tag for cell shapes that can have a variable number of points. More...
struct	vtkm::CellTraits< CellTag >
	Information about a cell based on its tag. More...

Namespaces
	vtkm
	Groups connected points that have the same field value.

Macros
#define	VTKM_DEFINE_CELL_TRAITS(name, dimensions, numPoints)
#define	VTKM_DEFINE_CELL_TRAITS_VARIABLE(name, dimensions)

Functions
	vtkm::VTKM_DEFINE_CELL_TRAITS (Empty, 0, 0)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Vertex, 0, 1)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Line, 1, 2)
	vtkm::VTKM_DEFINE_CELL_TRAITS_VARIABLE (PolyLine, 1)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Triangle, 2, 3)
	vtkm::VTKM_DEFINE_CELL_TRAITS_VARIABLE (Polygon, 2)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Quad, 2, 4)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Tetra, 3, 4)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Hexahedron, 3, 8)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Wedge, 3, 6)
	vtkm::VTKM_DEFINE_CELL_TRAITS (Pyramid, 3, 5)

Macro Definition Documentation

VTKM_DEFINE_CELL_TRAITS

#define VTKM_DEFINE_CELL_TRAITS	(		name,
			dimensions,
			numPoints
	)

Value:

  template <>                                                                                    \
  struct CellTraits<vtkm::CellShapeTag##name>                                                    \
  {                                                                                              \
    static constexpr vtkm::IdComponent TOPOLOGICAL_DIMENSIONS = dimensions;                      \
    using TopologicalDimensionsTag = vtkm::CellTopologicalDimensionsTag<TOPOLOGICAL_DIMENSIONS>; \
    using IsSizeFixed = vtkm::CellTraitsTagSizeFixed;                                            \
    static constexpr vtkm::IdComponent NUM_POINTS = numPoints;                                   \
  }

VTKM_DEFINE_CELL_TRAITS_VARIABLE

#define VTKM_DEFINE_CELL_TRAITS_VARIABLE	(		name,
			dimensions
	)

Value:

  template <>                                                                                    \
  struct CellTraits<vtkm::CellShapeTag##name>                                                    \
  {                                                                                              \
    static constexpr vtkm::IdComponent TOPOLOGICAL_DIMENSIONS = dimensions;                      \
    using TopologicalDimensionsTag = vtkm::CellTopologicalDimensionsTag<TOPOLOGICAL_DIMENSIONS>; \
    using IsSizeFixed = vtkm::CellTraitsTagSizeVariable;                                         \
  }