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CGAL 5.6 - 2D Boolean Operations on Nef Polygons Embedded on the Sphere
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#include <CGAL/Nef_polyhedron_S2.h>
The type SFace_cycle_iterator iterates over a list of Object_handles.
Each item of that list can either be assigned to SVertex_handle, SHalfedge_handle or SHalfloop_handle. To find out which of these assignment works out, the member functions is_svertex(), is_shalfedge() and is_shalfloop() are provided.
Types | |
| typedef unspecified_type | SVertex_handle |
| const handle to SVertex. | |
| typedef unspecified_type | SHalfedge_handle |
| const handle to SHalfedge. | |
| typedef unspecified_type | SHalfloop_handle |
| const handle to SHalfloop. | |
Creation | |
| SFace_cycle_iterator () | |
| default constructor. | |
Operations | |
| bool | is_svertex () const |
returns true if the iterator represents a SVertex_handle. | |
| bool | is_shalfedge () const |
returns true if the iterator represents a SHalfedge_handle. | |
| bool | is_shalfloop () const |
returns true if the iterator represents a SHalfloop_handle. | |
| operator SVertex_handle () const | |
casts the iterator to SVertex_handle. | |
| operator SHalfedge_handle () const | |
casts the iterator to SHalfedge_handle. | |
| operator SHalfloop_handle () const | |
casts the iterator to SHalfloop_handle. | |