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CGAL 6.0 - Inscribed Areas
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The concept LargestEmptyIsoRectangleTraits_2 describes the set of requirements to be fulfilled by any class used to instantiate the template parameter of the class Largest_empty_iso_rectangle_2<T>. This concept provides the types of the geometric primitives used in this class and some function object types for the required predicates on those primitives.
CGAL::Cartesian CGAL::Homogeneous CGAL::Largest_empty_iso_rectangle_2<Traits> Types | |
| typedef unspecified_type | Point_2 |
| The point type. | |
| typedef unspecified_type | Iso_rectangle_2 |
| The iso rectangle type. | |
| typedef unspecified_type | Compare_x_2 |
| Predicate object. | |
| typedef unspecified_type | Compare_y_2 |
| Predicate object. | |
| typedef unspecified_type | Less_x_2 |
| Predicate object. | |
| typedef unspecified_type | Less_y_2 |
| Predicate object. | |
Creation | |
Only a default constructor, copy constructor and an assignment operator are required. Note that further constructors can be provided. | |
| LargestEmptyIsoRectangleTraits_2 () | |
| Default constructor. | |
| LargestEmptyIsoRectangleTraits_2 (LargestEmptyIsoRectangleTraits_2) | |
| Copy constructor. | |
| LargestEmptyIsoRectangleTraits_2 | operator= (LargestEmptyIsoRectangleTraits_2 gtr) |
| Assignment operator. | |
Predicate functions | |
The following functions give access to the predicate and constructor objects. | |
| Compare_x_2 | compare_x_2_object () |
| Compare_y_2 | compare_y_2_object () |
| Less_x_2 | less_x_2_object () |
| Less_y_2 | less_y_2_object () |
Predicate object.
Must provide the operator Comparison_result operator()(Point_2 p, Point_2 q) which returns SMALLER, EQUAL or LARGER according ding to the \( x\)-ordering of points p and q.
Predicate object.
Must provide the operator Comparison_result operator()(Point_2 p, Point_2 q) which returns SMALLER, EQUAL or LARGER according to the \( y\)-ordering of points p and q.
Predicate object.
Must provide the operator bool operator()(Point_2 p, Point_2 q) which returns whether p is less than q according to their \( x\)-ordering.
Predicate object.
Must provide the operator bool operator()(Point_2 p, Point_2 q) which returns whether p is less than q according to their \( y\)-ordering.