Floating Point Epsilon Traits (Pm_segment_epsilon_traits<R>)

The class Pm_segment_epsilon_traits<R> is used for finite precision (floating-point) arithmetic. This is a temporary Traits Class. (We plan to implement more sophisticated methods to handle floating point arithmetic at a later stage.) The class uses a predefined $$ (of type double) to decide whether two values should be considered the same. Two real values $$a and $$b are considered equal if $$|a - b| < . Thus when $$L norm is used, two points $$p₁, $$p₂ are treated as the same point if $$ p₁ - p₂ = max$$(|p₁.x() - p₂.x()|, |p₁.y() - p₂.y()|) < . The value of $$ can be determined through the class's constructor.

#include <CGAL/Pm_segment_epsilon_traits.h>