CGAL 6.2 - Surface Mesh Topology: WeightFunctor Concept Reference

CGAL 6.2 - Surface Mesh Topology

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WeightFunctor Concept Reference
Reference Manual » Concepts

## Definition

The concept `WeightFunctor` defines a functor to calculate the weight of an edge.

Has models
  `CGAL::Surface_mesh_topology::Unit_weight_functor`
  `CGAL::Surface_mesh_topology::Euclidean_length_weight_functor<Mesh>`

## Public types
typedef unspecified_type | halfedge_descriptor
| A descriptor to `Dart` for combinatorial/generalized maps, or a halfedge descriptor for models of the `FaceGraph` concept.
using | Weight_t = unspecified_type
| Number type of the weights.

## Public member functions
Weight_t | operator() (halfedge_descriptor hd) const
| Returns the weight of the edge containing `hd`.