CGAL 5.1.2 - 2D Arrangements
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A model for the ArrangementOutputFormatter
concept supports a set of functions that enable writing an arrangement to an output stream using a specific format.
CGAL::Arr_text_formatter<Arrangement>
CGAL::Arr_face_extended_text_formatter<Arrangement>
CGAL::Arr_extended_dcel_text_formatter<Arrangement>
Types | |
typedef unspecified_type | Arrangement_2 |
the type of arrangement to output. | |
typedef Arrangement_2::Point_2 | Point_2 |
the point type. | |
typedef Arrangement_2::X_monotone_curve_2 | X_monotone_curve_2 |
the \( x\)-monotone curve type. | |
typedef Arrangement_2::Size | Size |
typedef Arrangement_2::Vertex_const_handle | Vertex_const_handle |
typedef Arrangement_2::Halfedge_const_handle | Halfedge_const_handle |
typedef Arrangement_2::Face_const_handle | Face_const_handle |
Creation | |
Arr_out_formatter () | |
default constructor. | |
Arr_out_formatter (std::ostream &os) | |
constructs a formatter that writes to os . | |
void | set_out (std::ostream &os) |
directs outf to write to os . | |
Access Functions | |
std::ostream & | out () |
returns the stream that outf writes to. More... | |
Formatted Output Functions | |
void | write_arrangement_begin () |
writes a message indicating the beginning of the arrangement. | |
void | write_arrangement_end () |
writes a message indicating the end of the arrangement. | |
void | write_size (const char *label, Size size) |
writes a size value, preceded by a given label. | |
void | write_vertices_begin () |
writes a message indicating the beginning of the vertex records. | |
void | write_vertices_end () |
writes a message indicating the end of the vertex records. | |
void | write_edges_begin () |
writes a message indicating the beginning of the edge records. | |
void | write_edges_end () |
writes a message indicating the end of the edge records. | |
void | write_faces_begin () |
writes a message indicating the beginning of the face records. | |
void | write_faces_end () |
writes a message indicating the end of the face records. | |
void | write_vertex_begin () |
writes a message indicating the beginning of a single vertex record. | |
void | write_vertex_end () |
writes a message indicating the end of a single vertex record. | |
void | write_vertex_index (std::size_t idx) |
writes a vertex index. | |
void | write_point (const Point_2 &p) |
writes a point. | |
void | write_vertex_data (Vertex_const_handle v) |
writes the auxiliary data associated with the vertex. | |
void | write_edge_begin () |
writes a message indicating the beginning of a single edge record. | |
void | write_edge_end () |
writes a message indicating the end of a single edge record. | |
void | write_halfedge_index (std::size_t idx) |
writes a halfedge index. | |
void | write_x_monotone_curve (const X_monotone_curve_2 &c) |
writes an \( x\)-monotone curve. | |
void | write_halfegde_data (Halfedge_const_handle he) |
writes the auxiliary data associated with the halfedge. | |
void | write_face_begin () |
writes a message indicating the beginning of a single face record. | |
void | write_face_end () |
writes a message indicating the end of a single face record. | |
void | write_outer_ccb_begin () |
writes a message indicating the beginning of the outer CCB of the current face. | |
void | write_outer_ccb_end () |
writes a message indicating the end of the outer CCB of the current face. | |
void | write_holes_begin () |
writes a message indicating the beginning of the container of holes inside the current face. | |
void | write_holes_end () |
writes a message indicating the end of the container of holes inside the current face. | |
void | write_ccb_halfedges_begin () |
writes a message indicating the beginning a connected component's boundary. | |
void | write_ccb_halfedges_end () |
writes a message indicating the end of a connected component's boundary. | |
void | write_isolated_vertices_begin () |
writes a message indicating the beginning of the container of isolated vertices inside the current face. | |
void | write_isolated_vertices_end () |
writes a message indicating the end of the container of isolated vertices inside the current face. | |
void | write_face_data (Face_const_handle f) |
writes the auxiliary data associated with the face. | |
std::ostream& ArrangementOutputFormatter::out | ( | ) |
returns the stream that outf
writes to.
outf
is directed to a valid output stream.