<div dir="ltr"><div>Hi,</div>I want to know if I can use "Lemon Library" with C # ??<br><div>Thanks a lot </div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-04-17 15:58 GMT+01:00 Alpar Juttner <span dir="ltr"><<a href="mailto:alpar@cs.elte.hu" target="_blank">alpar@cs.elte.hu</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<span class=""><br>
> I have a problem with files .lgf, could you please informe me on what<br>
> software should i use to manipulate ( open and create ) these files,<br>
<br>
</span>LEMON is capable of both reading and writing it, see this for example -<br>
<a href="http://lemon.cs.elte.hu/pub/tutorial/a00018.html" target="_blank">http://lemon.cs.elte.hu/pub/tutorial/a00018.html</a><br>
<br>
We used to provide a fairly basic graph editor for the LGF format. I's<br>
called glemon. Unfortunately it's been abandoned for many years. But you<br>
may still try to build and use it.<br>
<br>
Otherwise I'm not aware of any third party software that support LGF.<br>
<br>
However it is designed to be as simple as possible, so is should be<br>
straightforward to convert it to any other format.<br>
<br>
Regards,<br>
Alpár<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
<br>
> Thanks a lot,<br>
><br>
> 2015-04-17 11:43 GMT+01:00 Alpar Juttner <<a href="mailto:alpar@cs.elte.hu">alpar@cs.elte.hu</a>>:<br>
> Hi,<br>
><br>
> The problem you work with is interesting, but I think your<br>
> problem is<br>
> indeed about the basic usage of LEMON. For that, I suggest<br>
> going through<br>
> the LEMON tutorial available online at<br>
><br>
> <a href="http://lemon.cs.elte.hu/pub/tutorial" target="_blank">http://lemon.cs.elte.hu/pub/tutorial</a><br>
><br>
> I hope this helps.<br>
><br>
> Regards,<br>
> Alpár<br>
><br>
> On Thu, 2015-04-16 at 16:23 +0100, Imen Mejri wrote:<br>
> > Hi,<br>
> ><br>
> > I'm preparing my PHD on Network Design,<br>
> ><br>
> > I'm interested in using Lemon Graph Library,<br>
> ><br>
> > I'm dealing with a Discrete Cost Multicommodity Network<br>
> Design Problem<br>
> > ( I'll develop a Benders decomposition approach),<br>
> ><br>
> ><br>
> ><br>
> > The special structure of the graph is :<br>
> > We are given a connected undirected graph G=(V,E), with a<br>
> set of n<br>
> > nodes V and a set of m edges E. We consider a set of Le<br>
> potential<br>
> > facilities to be installed on each edge e, and a set of K<br>
> > multicommodity flow requirements corresponding to distinct<br>
> > point-to-point commodity demand flows. Obviously, K could<br>
> not exceed<br>
> > the value of n(n-1)/2. For each commodity k, k=1…K, we<br>
> associate a<br>
> > preset flow value dk that must be routed between a specified<br>
> node<br>
> > source sk to a specified node sink tk. Each facility l, l=1…<br>
> Le,<br>
> > eventually installed on any edge e is characterized by a<br>
> preset fixed<br>
> > cost and a preset capacity representing an upper bound of<br>
> the total<br>
> > simultaneous flow that may pass through it. The DCMNDP<br>
> requires<br>
> > designing a minimum-cost network by installing at most one<br>
> facility on<br>
> > each edge in such a way that the installed capacities permit<br>
> the<br>
> > prescribed K point-to-point commodity demand flows to be<br>
> routed<br>
> > simultaneously across the network,<br>
> ><br>
> ><br>
> ><br>
> > Here enclosed you find an example of a data instance,<br>
> ><br>
> > I will be grateful if you help me on using such graph :<br>
> ><br>
> > - How to read the graph ?<br>
> ><br>
> > - To write some information on e Xls file or txt file such<br>
> us<br>
> > (solution, TIME,...)<br>
> ><br>
> > Thanks a lot,<br>
> ><br>
> ><br>
> ><br>
> > Le 5 avril 2015 13:38, Alpár Jüttner <<a href="mailto:alpar@cs.elte.hu">alpar@cs.elte.hu</a>> a<br>
> écrit :<br>
> > Could you please in English?<br>
> > Regards,<br>
> > Alpar<br>
> ><br>
> > On Apr 4, 2015 5:18 PM, Imen Mejri<br>
> <<a href="mailto:mejry.imen@gmail.com">mejry.imen@gmail.com</a>><br>
> > wrote:<br>
> > Hello,<br>
> > Mon problème : au niveau de l'étape de<br>
> configuration<br>
> > de Cmake, lorsque j'écris la commande<br>
> "cmake-gui.."<br>
> > dans l'invite de commnade visual studio<br>
> 2008" après<br>
> > avoir se positionner dans le dossier build<br>
> dans le<br>
> > chemin de mon code source, un message<br>
> d'erreur<br>
> > s'affiche (voir capture écran 1) malgré que<br>
> j'ai<br>
> > ajouté la variable cmake parmi mes variables<br>
> > d'environnement windows (voir capture écran<br>
> 2)<br>
> ><br>
> ><br>
> ><br>
><br>
> > et j'arrive pas à définir le chemin<br>
> d'exécutable au<br>
> > niveau de la configuration de cmake :<br>
> ><br>
> ><br>
> > Merci Bien,<br>
> ><br>
> ><br>
> > Le 31 mars 2015 20:35, Alpar Juttner<br>
> > <<a href="mailto:alpar@cs.elte.hu">alpar@cs.elte.hu</a>> a écrit :<br>
> > Hi,<br>
> ><br>
> > > 2- J’ai bien réussi<br>
> l’installation du<br>
> > bibliothèque mais j’arrive<br>
> > > pas à exécuter un code en<br>
> l’utilisant, j’ai<br>
> > pas compris ce qui est<br>
> > > écrit dans ce paragraphe<br>
> > ><br>
> ><br>
> <a href="http://lemon.cs." target="_blank">http://lemon.cs.</a>.<a href="http://elte.hu/pub/tutorial/a00012.html" target="_blank">elte.hu/pub/tutorial/a00012.html</a><br>
> > ><br>
> > > C’est quoi la différence entre<br>
> system-wide<br>
> > et user-local ?<br>
> ><br>
> > This is Linux/Unix specific, and it<br>
> does not<br>
> > apply to Windows.<br>
> ><br>
> > > Comment je peux créer mon code en<br>
> utilisant<br>
> > Lemon library et<br>
> > > l’exécuter sur Visual Studio<br>
> 2008 ?<br>
> ><br>
> > Please refer to<br>
> ><br>
> <a href="http://lemon.cs.elte.hu/trac/lemon/wiki/HowToCompile" target="_blank">http://lemon.cs.elte.hu/trac/lemon/wiki/HowToCompile</a> for<br>
> > more information on this.<br>
> > I tend to suggest the second or the<br>
> third<br>
> > option on both Linux and<br>
> > Windows.<br>
> ><br>
> > > Voila le message d’erreur qui<br>
> s’affiche<br>
> > lorsque je clique sur f7<br>
> ><br>
> > Sorry, I have no idea what is it. I<br>
> hope the<br>
> > link above helps.<br>
> ><br>
> > Regards,<br>
> > Alpár<br>
> ><br>
> > p.s. Next time In English, please.<br>
> ><br>
> ><br>
> ><br>
> ><br>
> ><br>
> ><br>
><br>
><br>
><br>
><br>
><br>
<br>
<br>
</div></div></blockquote></div><br></div>