CGAL users discussion list

[Mahmood Naderan <>]

Hi,
Thanks for reply. But "CGAL_USE_BOOST_PROGRAM_OPTIONS" preprocessor is not 
defined. During debugging, the program skips that section.

I have to say that currently I use VC and not linux.
 
-------------------
Mahmood Naderan
http://ce.sharif.edu/~m_naderan 





----- Original Message ----
From: Daniel Russel 
<>
To: 

Sent: Thursday, February 7, 2008 8:19:31 PM
Subject: Re: [cgal-discuss] Kinetic_data_structures... some questions


On Feb 7, 2008, at 12:07 AM, Mahmood Naderan wrote:

> Hello,
> I cannot understand which file is used by "Kinetic_data_structures"  
> demo neither in CGAL 3.2 nor CGAL 3.3.1
> std::string file;
> ...
> return run<CGAL::Kinetic::Exact_simulation_traits>(argc, argv,  
> n,d,seed, file);
> ...
> if (file.empty())
> So which file? How can I change the input file?
Assuming you are talking about Delaunay_triangulation_2 it uses boost  
program options to handle the command line arguments. So "./ 
Delaunay_triangulation_2 --help" tells you the command line argument  
usage. The file name is just one of the arguments.
>

> Also what changes appeared for this section in 3.3.1 in compared to  
> 3.2? It there any changelog?
No important changes were made to the demos.

> and another question is about manual. I did not find any guide in  
> cgal manual about the demo and related QT functions. Is it "Kinetic  
> framework" section?
The documentation of the display code could use some improvement, yes.  
There are very minimal pages for the individual classes (look for  
Kinetic::Qt... in the index). The code and interfaces are pretty  
simple, so just looking at Delaunay_triangulation_2.cpp and the  
Kinetic/IO/Qt*2.h files should give you a good idea. They don't have  
many capabilities beyond what the demo does.
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