CGAL 4.7 - 2D Regularized Boolean Set-Operations
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A face record in a Dcel data structure used by the General_polygon_set_2
and Polygon_set_2
class-templates to represent the underlying internal Arrangement_2
data structure.
Creation | |
Gps_dcel_face () | |
default constructor. More... | |
void | assign (const Self &other) |
assigns f with the contents of the other face. More... | |
Access Functions | |
bool | contained () const |
returns true if the face is contained in the general-polygon set, and false otherwise. More... | |
bool | visited () |
returns true if the face has been visited, and false otherwise. More... | |
Modifiers | |
void | set_contained (bool flag) |
marks the face as contained (if flag is true ), or as a hole (if it is false ). More... | |
void | set_visited (bool flag) |
marks the face as visited (if flag is true ), or as not visited (if it is false ). More... | |
void GeneralPolygonSetDcelFace::assign | ( | const Self & | other | ) |
assigns f
with the contents of the other
face.
bool GeneralPolygonSetDcelFace::contained | ( | ) | const |
returns true
if the face is contained in the general-polygon set, and false
otherwise.
GeneralPolygonSetDcelFace::Gps_dcel_face | ( | ) |
default constructor.
void GeneralPolygonSetDcelFace::set_contained | ( | bool | flag | ) |
marks the face as contained (if flag
is true
), or as a hole (if it is false
).
void GeneralPolygonSetDcelFace::set_visited | ( | bool | flag | ) |
marks the face as visited (if flag
is true
), or as not visited (if it is false
).
This is used internally by the some of the operations of the General_polygon_set_2
class that traverse the arrangement faces.
bool GeneralPolygonSetDcelFace::visited | ( | ) |
returns true
if the face has been visited, and false
otherwise.
This is used internally by the some of the operations of the General_polygon_set_2
class that traverse the arrangement faces.