[Lemon-user] Probléme d'execution d'un programme c++ utilisant Lemon library
Imen Mejri
mejry.imen at gmail.com
Sun May 17 17:11:39 CEST 2015
Hi,
I want to know if I can use "Lemon Library" with C # ??
Thanks a lot
2015-04-17 15:58 GMT+01:00 Alpar Juttner <alpar at cs.elte.hu>:
> Hi,
>
> > I have a problem with files .lgf, could you please informe me on what
> > software should i use to manipulate ( open and create ) these files,
>
> LEMON is capable of both reading and writing it, see this for example -
> http://lemon.cs.elte.hu/pub/tutorial/a00018.html
>
> We used to provide a fairly basic graph editor for the LGF format. I's
> called glemon. Unfortunately it's been abandoned for many years. But you
> may still try to build and use it.
>
> Otherwise I'm not aware of any third party software that support LGF.
>
> However it is designed to be as simple as possible, so is should be
> straightforward to convert it to any other format.
>
> Regards,
> Alpár
>
>
>
> > Thanks a lot,
> >
> > 2015-04-17 11:43 GMT+01:00 Alpar Juttner <alpar at cs.elte.hu>:
> > Hi,
> >
> > The problem you work with is interesting, but I think your
> > problem is
> > indeed about the basic usage of LEMON. For that, I suggest
> > going through
> > the LEMON tutorial available online at
> >
> > http://lemon.cs.elte.hu/pub/tutorial
> >
> > I hope this helps.
> >
> > Regards,
> > Alpár
> >
> > On Thu, 2015-04-16 at 16:23 +0100, Imen Mejri wrote:
> > > Hi,
> > >
> > > I'm preparing my PHD on Network Design,
> > >
> > > I'm interested in using Lemon Graph Library,
> > >
> > > I'm dealing with a Discrete Cost Multicommodity Network
> > Design Problem
> > > ( I'll develop a Benders decomposition approach),
> > >
> > >
> > >
> > > The special structure of the graph is :
> > > We are given a connected undirected graph G=(V,E), with a
> > set of n
> > > nodes V and a set of m edges E. We consider a set of Le
> > potential
> > > facilities to be installed on each edge e, and a set of K
> > > multicommodity flow requirements corresponding to distinct
> > > point-to-point commodity demand flows. Obviously, K could
> > not exceed
> > > the value of n(n-1)/2. For each commodity k, k=1…K, we
> > associate a
> > > preset flow value dk that must be routed between a specified
> > node
> > > source sk to a specified node sink tk. Each facility l, l=1…
> > Le,
> > > eventually installed on any edge e is characterized by a
> > preset fixed
> > > cost and a preset capacity representing an upper bound of
> > the total
> > > simultaneous flow that may pass through it. The DCMNDP
> > requires
> > > designing a minimum-cost network by installing at most one
> > facility on
> > > each edge in such a way that the installed capacities permit
> > the
> > > prescribed K point-to-point commodity demand flows to be
> > routed
> > > simultaneously across the network,
> > >
> > >
> > >
> > > Here enclosed you find an example of a data instance,
> > >
> > > I will be grateful if you help me on using such graph :
> > >
> > > - How to read the graph ?
> > >
> > > - To write some information on e Xls file or txt file such
> > us
> > > (solution, TIME,...)
> > >
> > > Thanks a lot,
> > >
> > >
> > >
> > > Le 5 avril 2015 13:38, Alpár Jüttner <alpar at cs.elte.hu> a
> > écrit :
> > > Could you please in English?
> > > Regards,
> > > Alpar
> > >
> > > On Apr 4, 2015 5:18 PM, Imen Mejri
> > <mejry.imen at gmail.com>
> > > wrote:
> > > Hello,
> > > Mon problème : au niveau de l'étape de
> > configuration
> > > de Cmake, lorsque j'écris la commande
> > "cmake-gui.."
> > > dans l'invite de commnade visual studio
> > 2008" après
> > > avoir se positionner dans le dossier build
> > dans le
> > > chemin de mon code source, un message
> > d'erreur
> > > s'affiche (voir capture écran 1) malgré que
> > j'ai
> > > ajouté la variable cmake parmi mes variables
> > > d'environnement windows (voir capture écran
> > 2)
> > >
> > >
> > >
> >
> > > et j'arrive pas à définir le chemin
> > d'exécutable au
> > > niveau de la configuration de cmake :
> > >
> > >
> > > Merci Bien,
> > >
> > >
> > > Le 31 mars 2015 20:35, Alpar Juttner
> > > <alpar at cs.elte.hu> a écrit :
> > > Hi,
> > >
> > > > 2- J’ai bien réussi
> > l’installation du
> > > bibliothèque mais j’arrive
> > > > pas à exécuter un code en
> > l’utilisant, j’ai
> > > pas compris ce qui est
> > > > écrit dans ce paragraphe
> > > >
> > >
> > http://lemon.cs..elte.hu/pub/tutorial/a00012.html
> > > >
> > > > C’est quoi la différence entre
> > system-wide
> > > et user-local ?
> > >
> > > This is Linux/Unix specific, and it
> > does not
> > > apply to Windows.
> > >
> > > > Comment je peux créer mon code en
> > utilisant
> > > Lemon library et
> > > > l’exécuter sur Visual Studio
> > 2008 ?
> > >
> > > Please refer to
> > >
> > http://lemon.cs.elte.hu/trac/lemon/wiki/HowToCompile for
> > > more information on this.
> > > I tend to suggest the second or the
> > third
> > > option on both Linux and
> > > Windows.
> > >
> > > > Voila le message d’erreur qui
> > s’affiche
> > > lorsque je clique sur f7
> > >
> > > Sorry, I have no idea what is it. I
> > hope the
> > > link above helps.
> > >
> > > Regards,
> > > Alpár
> > >
> > > p.s. Next time In English, please.
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> >
> >
> >
>
>
>
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