Minor optimizations

This commit is contained in:
Alessandro Ranellucci 2013-09-13 15:19:15 +02:00
parent 6e22a82e7d
commit 4dce461aaf
8 changed files with 31 additions and 30 deletions

View file

@ -13,9 +13,9 @@ class Polygon : public MultiPoint {
public:
Point* last_point() const;
Lines lines() const;
Polyline* split_at(const Point* point);
Polyline* split_at_index(int index);
Polyline* split_at_first_point();
Polyline* split_at(const Point* point) const;
Polyline* split_at_index(int index) const;
Polyline* split_at_first_point() const;
double area() const;
bool is_counter_clockwise() const;
bool is_clockwise() const;