CGAL::Polyline_simplification_2::Stop_below_count_threshold Class Reference

#include <CGAL/Polyline_simplification_2/Stop_below_count_threshold.h>

Definition

This class is a stop predicate returning true when the number of vertices is smaller than a certain threshold.

Is model of

PolylineSimplificationStopPredicate

Public Member Functions
	Stop_below_count_threshold (std::size_t threshold)
	Initializes it with the given threshold value.
template<class CDT >
bool	operator() (const Constrained_triangulation_plus_2< CDT > &, typename Constrained_triangulation_plus_2< CDT >::Vertex_handle, typename CDT::Geom_traits::FT, std::size_t, std::size_t current_count) const
	Returns true when current_count is smaller or equal than the threshold.

Member Function Documentation

operator()()

template<class CDT >

bool CGAL::Polyline_simplification_2::Stop_below_count_threshold::operator()	(	const Constrained_triangulation_plus_2< CDT > &	,
		typename Constrained_triangulation_plus_2< CDT >::Vertex_handle	,
		typename CDT::Geom_traits::FT	,
		std::size_t	,
		std::size_t	current_count
	)		const

Returns true when current_count is smaller or equal than the threshold.

Template Parameters

CDT	must be CGAL::Constrained_Delaunay_triangulation_2 with a vertex type that is model of PolylineSimplificationVertexBase_2.