CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

On Tuesday 31 August 2010 11:03:11 罗恒 wrote:
> i use the Microsoft visual studio 2008 for code ,
> the cgal version is CGAL3.6
> 
> 
> ------------------ 原始邮件 ------------------
> 
> >From: "Laurent Rineau (GeometryFactory)"
> ><>
> > Reply-To:
> >
> >To: 
> >
> >Subject: Re: [cgal-discuss] How to improve the speed of
> >polygonsoffsettinginCGAL? Date: Tue, 31 Aug 2010 10:58:12 +0200
> >
> >On Tuesday 31 August 2010 10:37:15 罗恒 wrote:
> >> Hi,thank you for your reply.i have done that as you said,#define
> >> _SECURE_SCL 0 #define NDEBUG are in the first line and second line
> >> before other codes,but the speed is the same,it doesn't change at all.
> >> what should i do now?please give me help. The .cpp file and the data
> >> are attached in the email. Best regards!
> >
> >What are the compilation flags Visual Studio used to compile the
> >application?

As it seems you have not understood my precise question (about the 
compilation 
*flags*), I would say that the reason of the slowness of your application is 
that you compiled it in Debug mode, and not in Release mode.

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/