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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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20
xs/src/Polyline.cpp
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@@ -2,6 +2,18 @@
namespace Slic3r {
Point*
Polyline::last_point()
{
return &(this->points.back());
}
const Point*
Polyline::last_point() const
{
return &(this->points.back());
}
Lines
Polyline::lines()
{
@@ -14,6 +26,14 @@ Polyline::lines()
SV*
Polyline::to_SV_ref() const
{
SV* sv = newSV(0);
sv_setref_pv( sv, "Slic3r::Polyline::Ref", (void*)this );
return sv;
}
SV*
Polyline::to_SV_clone_ref() const
{
SV* sv = newSV(0);
sv_setref_pv( sv, "Slic3r::Polyline", new Polyline(*this) );