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

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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
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16
xs/src/ExtrusionEntity.cpp
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@ -15,15 +15,15 @@ ExtrusionPath::reverse()
}
Point*
ExtrusionPath::first_point()
ExtrusionPath::first_point() const
{
return &(this->polyline.points.front());
return new Point(this->polyline.points.front());
}
Point*
ExtrusionPath::last_point()
ExtrusionPath::last_point() const
{
return &(this->polyline.points.back());
return new Point(this->polyline.points.back());
}
ExtrusionLoop*
@ -66,15 +66,15 @@ ExtrusionLoop::reverse()
}
Point*
ExtrusionLoop::first_point()
ExtrusionLoop::first_point() const
{
return &(this->polygon.points.front());
return new Point(this->polygon.points.front());
}
Point*
ExtrusionLoop::last_point()
ExtrusionLoop::last_point() const
{
return &(this->polygon.points.front()); // in polygons, first == last
return new Point(this->polygon.points.front()); // in polygons, first == last
}
}