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Return objects by reference instead of always cloning

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This commit is contained in:
Alessandro Ranellucci
2013-09-02 20:22:20 +02:00
parent 1741301973
commit c0789506e4
30 changed files with 158 additions and 54 deletions
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3
xs/src/Polyline.hpp
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@@ -8,8 +8,11 @@ namespace Slic3r {
class Polyline : public MultiPoint {
public:
Point* last_point();
const Point* last_point() const;
Lines lines();
SV* to_SV_ref() const;
SV* to_SV_clone_ref() const;
};
typedef std::vector<Polyline> Polylines;