\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.12.1 - 2D Arrangements
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ArrangementWithHistoryInputFormatter Concept Reference
2D Arrangement Reference » Concepts

Definition

A model for the ArrangementWithHistoryInputFormatter concept supports a set of functions that enable reading an arrangement-with-history instance from an input stream using a specific format.

Refines:
ArrangementInputFormatter
Has Models:
CGAL::Arr_with_history_text_formatter<ArrFormatter>

Types

typedef unspecified_type Arr_with_history_2
 the type of arrangement to input.
 
typedef Arrangement_2::Curve_2 Curve_2
 the inducing curve type.
 

Formatted Input Functions

void read_curves_begin ()
 reads a message indicating the beginning of the inducing curves.
 
void read_curves_end ()
 reads a message indicating the end of the inducing curves.
 
void read_curve_begin ()
 reads a message indicating the beginning of a single curve record.
 
void read_curve_end ()
 reads a message indicating the end of a single curve record.
 
void read_curve (Curve_2 &c)
 reads a curve.
 
void read_induced_edges_begin ()
 reads a message indicating the beginning of the set of edges induced by the current curve.
 
void read_induced_edges_end ()
 reads a message indicating the end of the induced edges set.