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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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12
xs/src/MultiPoint.cpp
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@ -32,16 +32,16 @@ MultiPoint::reverse()
std::reverse(this->points.begin(), this->points.end());
}
const Point*
MultiPoint::first_point() const
Point*
MultiPoint::first_point()
{
return &(this->points.front());
}
const Point*
MultiPoint::last_point() const
MultiPoint::first_point() const
{
return &(this->points.back());
return &(this->points.front());
}
void
@ -73,9 +73,7 @@ MultiPoint::to_SV() {
AV* av = newAV();
av_extend(av, num_points-1);
for (unsigned int i = 0; i < num_points; i++) {
SV* sv = newSV(0);
sv_setref_pv( sv, "Slic3r::Point", new Point(this->points[i]) );
av_store(av, i, sv);
av_store(av, i, this->points[i].to_SV_ref());
}
return newRV_noinc((SV*)av);
}