Subject: CGAL users discussion list
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- From: Calvin Lim <>
- To: <>
- Subject: RE: [cgal-discuss] A simple question to get started with CGAL
- Date: Tue, 29 Apr 2008 02:35:48 +0000
- Importance: Normal
> Hi Calvin, > > You only can write > > mylocation = Point_2(10, mylocation.y()); > > The reason is that we have reference counted and non-reference > counted objects, and the former then would need a copy on write > functionality. > > andreas > Hi Andreas, Thanks for the prompt reply. Appreciate it very much. I know that if you use CGAL::cartesian<double> , it is using reference counted, but if you use CGAL::simple_cartesian<double>, it is not using reference counting. But still, it does not provide me with anyway to change the location/position of that vector or point_2 easily. I am trying to code a movable mesh application, and required that points in the triangulation move around their physical position, hence trying to figure out how to make them change their location/position easily. Thanks in advance to anyone who can provide me with any insight, thanks! regards Calvin Share life's special moments with Photo Gallery. Windows Live Photo Gallery |
- A simple question to get started with CGAL, calvin_cw, 04/28/2008
- Re: [cgal-discuss] A simple question to get started with CGAL, Andreas Fabri, 04/28/2008
- Re: [cgal-discuss] A simple question to get started with CGAL, Daniel Duque Campayo, 04/28/2008
- RE: [cgal-discuss] A simple question to get started with CGAL, Calvin Lim, 04/29/2008
- Re: [cgal-discuss] A simple question to get started with CGAL, Andreas Fabri, 04/28/2008
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