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A model for the ArrangementInputFormatter concept supports a set of functions that enable reading an arrangement from an input stream using a specific format.
| ArrangementInputFormatter::Arrangement_2 | |
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the type of arrangement to input.
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| typedef typename Arrangement_2::Point_2 | ||
| Point_2; | the point type. | |
| typedef typename Arrangement_2::X_monotone_curve_2 | ||
| X_monotone_curve_2; | the x-monotone curve type. | |
| typedef typename Arrangement_2::Size | ||
| Size; | ||
| typedef typename Arrangement_2::Vertex_handle | ||
| Vertex_handle; | ||
| typedef typename Arrangement_2::Halfedge_handle | ||
| Halfedge_handle; | ||
| typedef typename Arrangement_2::Face_handle | ||
| Face_handle; | ||
| ArrangementInputFormatter inf; | |
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default constructor.
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| ArrangementInputFormatter inf ( std::istream& is); | |
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constructs a formatter that reads from is.
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| void | inf.set_in ( std::istream& is) | directs inf to read from is. |
| std::istream& | inf.in () |
returns the stream that inf reads from.
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| void | inf.read_arrangement_begin () | reads a message indicating the beginning of the arrangement. |
| void | inf.read_arrangement_end () | reads a message indicating the end of the arrangement. |
| Size | inf.read_size ( const char *label = NULL) | |
| reads a size value, which is supposed to be preceded by the given label. | ||
| void | inf.read_vertices_begin () | reads a message indicating the beginning of the vertex records. |
| void | inf.read_vertices_end () | reads a message indicating the end of the vertex records. |
| void | inf.read_edges_begin () | reads a message indicating the beginning of the edge records. |
| void | inf.read_edges_end () | reads a message indicating the end of the edge records. |
| void | inf.read_faces_begin () | reads a message indicating the beginning of the face records. |
| void | inf.read_faces_end () | reads a message indicating the end of the face records. |
| void | inf.read_vertex_begin () | reads a message indicating the beginning of a single vertex record. |
| void | inf.read_vertex_end () | reads a message indicating the end of a single vertex record. |
| std::size_t | inf.read_vertex_index () | reads and returns a vertex index. |
| void | inf.read_point ( Point_2& p) | reads a point. |
| void | inf.read_vertex_data ( Vertex_handle v) | |
| reads an auxiliary vertex-data object and associates it with the vertex v. | ||
| void | inf.read_edge_begin () | reads a message indicating the beginning of a single edge record. |
| void | inf.read_edge_end () | reads a message indicating the end of a single edge record. |
| std::size_t | inf.read_halfedge_index () | reads and returns halfedge index. |
| void | inf.read_x_monotone_curve ( X_monotone_curve_2& c) | |
| reads an x-monotone curve. | ||
| void | inf.read_halfegde_data ( Halfedge_handle he) | |
| reads an auxiliary halfedge-data object and associates it with the halfedge he. | ||
| void | inf.read_face_begin () | reads a message indicating the beginning of a single face record. |
| void | inf.read_face_end () | reads a message indicating the end of a single face record. |
| void | inf.read_outer_ccb_begin () | reads a message indicating the beginning of the outer CCB of the current face. |
| void | inf.read_outer_ccb_end () | reads a message indicating the end of the outer CCB of the current face. |
| void | inf.read_holes_begin () | reads a message indicating the beginning of the container of holes inside the current face. |
| void | inf.read_holes_end () | reads a message indicating the end of the container of holes inside the current face. |
| void | inf.read_inner_ccb_begin () | reads a message indicating the beginning of an inner CCB of the current face. |
| void | inf.read_inner_ccb_end () | reads a message indicating the end of an inner CCB of the current face. |
| void | inf.read_ccb_halfedges_begin () | reads a message indicating the beginning a connected component boundary. |
| void | inf.read_ccb_halfedges_end () | reads a message indicating the end of a connected component boundary. |
| void | inf.read_isolated_vertices_begin () | |
| reads a message indicating the beginning of the container of isolated vertices inside the current face. | ||
| void | inf.read_isolated_vertices_end () | |
| reads a message indicating the end of the container of isolated vertices inside the current face. | ||
| void | inf.read_face_data ( Face_handle f) | |
| reads an auxiliary face-data object and associates it with the face f. | ||
Arr_text_formatter<Arrangement>
Arr_face_extended_text_formatter<Arrangement>
Arr_extended_dcel_text_formatter<Arrangement>