CGAL 4.14 - 3D Boolean Operations on Nef Polyhedra
CGAL::Nef_polyhedron_3< Nef_polyhedronTraits_3, Nef_polyhedronItems_3 >::Volume Class Reference

#include <CGAL/Nef_polyhedron_3.h>

## Definition

### template<class Nef_polyhedronTraits_3, class Nef_polyhedronItems_3 = CGAL::Default_items<Nef_polyhedronTraits_3> class Nef_polyhedronMarks = bool> class CGAL::Nef_polyhedron_3< Nef_polyhedronTraits_3, Nef_polyhedronItems_3 >::Volume

A volume is a full-dimensional connected point set in $$\mathbb{R}^3$$.

It is bounded by several shells, i.e. a connected part of the boundary incident to a single volume. An entry element to each shell is provided by the iterator range (shells_begin()/shells_end()). A Shell_entry_iterator is assignable to SFace_handle.

Creation

There is no need for a user to create a Volume explicitly. The class Nef_polyhedron_3<Traits> manages the needed volumes internally.

CGAL::Nef_polyhedron_3::SFace

## Types

The following types are the same as in Nef_polyhedron_3<Traits>.

typedef unspecified_type Mark
type of mark.

typedef unspecified_type Object_list
list of Object handles.

typedef unspecified_type Volume_const_handle
const handle to Volume.

typedef unspecified_type Shell_entry_const_iterator
const iterator over the entries to all shells adjacent to a volume.

## Operations

const Markmark () const
the mark of c .

Shell_entry_const_iterator shells_begin () const
const iterator over the entries to all shells adjacent to c .

Shell_entry_const_iterator shells_end () const
past-the-end iterator.