Don't return first_point() and last_point() by reference

This commit is contained in:
Alessandro Ranellucci 2013-09-02 22:33:03 +02:00
parent 0ffb0f6a58
commit 275422fac7
12 changed files with 28 additions and 42 deletions

View file

@ -11,7 +11,7 @@ namespace Slic3r {
class Polygon : public MultiPoint {
public:
Point* last_point();
Point* last_point() const;
SV* to_SV_ref() const;
SV* to_SV_clone_ref() const;
Lines lines();