CGAL Basic Library Reference Manual: Interface

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Interface_traits (Interface_traits)

Definition

A class Interface_traits that satisfies the requirements of an interface class for a KD-tree class must provide the following types and operations.

Types

Interface_traits::Point
A type to hold a input item.

Operations

static Comparison_result
i.compare ( int k, Point p0, Point p1)
compare the k-th coordinate of p0 and p1. Return LARGER if p0_k > p1_k, SMALLER if p0_k < p1_k, or else EQUAL.

static void i.copy_coord ( int k, Point & dest, Point src)
Copy the k-th coordinate of src to the k-th coordinate of dest.

static int i.dimension ( Point pnt)
return the dimension of pnt

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The GALIA project. Jan 18, 2000.

static Comparison_result
	i.compare ( int k, Point p0, Point p1)
		compare the k-th coordinate of p0 and p1. Return LARGER if p0_k > p1_k, SMALLER if p0_k < p1_k, or else EQUAL.

static void	i.copy_coord ( int k, Point & dest, Point src)
		Copy the k-th coordinate of src to the k-th coordinate of dest.

static int	i.dimension ( Point pnt)
		return the dimension of pnt