Definition

template<typename Map, typename Info_, typename Tag, typename OnMerge, typename OnSplit>
class CGAL::Cell_attribute< Map, Info_, Tag, OnMerge, OnSplit >

The class Cell_attribute represents an attribute containing (or not) an information.

Is model of: CellAttribute

Template Parameters

Map	a model of the `GenericMap` concept.
Info_	the type of the information contained in the attribute. Equal to `void` by default.
Tag	is `::Tag_true` to enable the storage of a `Dart_descriptor` of the associated cell, `::Tag_false` otherwise. Equal to `::Tag_true` by default.
OnMerge	the type of the functor called before two attributes are merged. Equal to `Null_functor` by default.
OnSplit	the type of the functor called after one attribute is split in two. Equal to `Null_functor` by default.

See also: CGAL::Combinatorial_map<d,Items,Alloc>; CGAL::Generalized_map<d,Items,Alloc>

Examples: Combinatorial_map/map_3_dynamic_onmerge.cpp, Combinatorial_map/map_3_index.cpp, and Combinatorial_map/map_3_with_colored_facets.cpp.

Types
typedef Info_	Info

typedef Tag	Supports_cell_dart

typedef OnMerge	On_merge

typedef OnSplit	On_split

typedef CMap::Dart_descriptor	Dart_descriptor

typedef CMap::Dart_const_descriptor	Dart_const_descriptor