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    Discussion regarding the Eiffel programming language and various supporting tools.
  • Jul 02
    Re: Helping for hash table
    Actually to add something more, you could take a loook at the HASH_TABLE_ITERATION_CURSOR class to see what you can do with the cursor of the iteration On Thursday, July 2, 2020 at 12:01:00 PM UTC-4, Gachoud Philippe wrote: > > I'm feeling as Larry actually, but maybe your question is about
  • Jul 02
    Re: Helping for hash table
    I'm feeling as Larry actually, but maybe your question is about iterating the has_table to get the values and keys, to get the arrays you put into... does that help? across hash as l_hash_table_cursor do l_item_key_in_your_case_string := l_hash_table_cursor.key l_item_value_in_your_cas
  • Jul 02
    Re: Helping for hash table
    For me, it would be useful to have some sample data and a written description of the goal of this class. With that additional context, I can then understand your question. Right now, I am lost. Sorry. On Thursday, July 2, 2020 at 9:38:09 AM UTC-4 youha...@gmail.com wrote: > Hi everyone, > > I'm
  • Jul 02
    Helping for hash table
    Hi everyone, I'm new beginner of Eiffel language, now I'm looking for some help of an Eiffel program. In this example, Eiffel used hash table to store the data reading from a text file, my question is how to use the other way(like array) to replace the hash table? Thanks! class APPLICATION
  • Jun 26
    Re: [eiffel-users] PREFERENCES_WINDOW CATCALL
    That fixes it. BTW—the preferences dialog works just fine with no catcall error. On Friday, June 26, 2020 at 8:52:28 AM UTC-4 kwa...@mail.ru wrote: > There seems to be a bug in class PREFERENCES_WINDOW, feature > `on_grid_item_double_pressed`: the last formal argument should be > detachable.
  • Jun 26
    Re: [EXT] [eiffel-users] Re: Eiffel for iPad?
    ibrary code > duplication in the binaries. The only Eiffel version being = able to have shared > eiffel binary libraries was Tower Eiffel (AFAIK) Was it not possible in VisualEiffel also? >=20 > 4) The usabilit=y of the workbench did not keep up with the competitors: If you > feel an
  • Jun 26
    Re: [eiffel-users] PREFERENCES_WINDOW CATCALL
    There seems to be a bug in class PREFERENCES_WINDOW, feature `on_grid_item_double_pressed`: the last formal argument should be detachable. You can try editing the source code and rebuilding the project to see if this change fixes the issue. BTW, the class is marked as obsolete, there are two
  • Jun 26
    RoboScoop for Windows
    Hi all, I am a new user. I would like to know if there is a version for windows of RoboScoop. Thanks Il mar 23 giu 2020, 15:21 Larry Rix ha scritto: > With the following installation: > > Installation information: > Version = EiffelStudio 19.12 (19.12.10.3819
  • Jun 26
    Antw: [EXT] [eiffel-users] Re: Eiffel for iPad?
    <15356_1593146322_5EF57BD2_15356_43_1_70de50cf-6d27-45c1-a8d8-cd7997428100o@goog egroups.com>: > (Now deleting one message seems to have deleted both, so I'll repost this > on the web, hopefully for the last definitive time.) > > If so I’d like to know. I tried over a decade ago to make this
  • Jun 26
    Re: Eiffel for iPad?
    (Now deleting one message seems to have deleted both, so I'll repost this on the web, hopefully for the last definitive time.) If so I’d like to know. I tried over a decade ago to make this happen – but Apple moved too fast, probably because the technology is moving that fast. I started out with
  • Jun 26
    Re: Eiffel for iPad?
    Sorry for multiple posts. I always have problems. It seemed first attempt was stuck in outbox, and not being sent back to me. But on google groups web interface, it seems to have turned up. On Friday, June 26, 2020 at 7:49:12 AM UTC+10, jjj wrote: > > Has anyone been able to or know how to
  • Jun 26
    Re: [eiffel-users] Eiffel for iPad?
    If so I’d like to know. I tried over a decade ago to make this happen – but Apple moved too fast, probably because the technology is moving that fast. I started out with CodeWarrior and OS 9. I had a really decent library interface for OS 9, but then Steve Jobs came back and OS X completely
  • Jun 25
    Eiffel for iPad?
    Has anyone been able to or know how to develop apps for ipad using Eiffel? jjj
  • Jun 24
    Re: [eiffel-users] Re: Porting EiffelStudio to FreeBSD on PowerPC
    Hi Curtis, Please contact EiffelSoftware directly, or myself about the port to BSD on PPC. I don't see any major trouble. Regards, -- Jocelyn On Sun, Jun 21, 2020 at 1:56 AM Curtis Hamilton wrote: > No problem! There’s EiffelStudio support for FreeBSD on X86, but there’s
  • Jun 23
    Re: [eiffel-users] Re: Symbolic Loops still failing to compile
    Hi Gary! I have been resisting using a beta. Also, I forgot to mention that clicking on the "check for updates" in the Help > About dialog informs me that I am using the latest version. So, I suppose I will limp along until a new release of ES is out. Perhaps we'll have a 20.06 or so, soon! :-)
  • Jun 23
    Re: [eiffel-users] Re: Symbolic Loops still failing to compile
    I suggest the latest beta (which is what 19.12 actually is...a beta). Sent from my iPhone On Jun 23, 2020, at 9:21 AM, Larry Rix wrote:  See the {LOOPS_TEST_SET} class and the "symbolic_loop_tests" feature. -- You received this message because you are subscribed
  • Jun 23
    Re: Symbolic Loops still failing to compile
    See the {LOOPS_TEST_SET} class and the "symbolic_loop_tests" feature.
  • Jun 23
    Symbolic Loops still failing to compile
    With the following installation: Installation information: Version = EiffelStudio 19.12 (19.12.10.3819 Community Edition - win64) Monitor DPI = 96 $ISE_EIFFEL = C:\Program Files\Eiffel Software\EiffelStudio 19.12 GPL $ISE_LIBRARY = C:\Program Files\Eiffel Software\EiffelStudio 19.12 GPL $ISE_PLATF
  • Jun 21
    PREFERENCES_WINDOW CATCALL
    I have a single INTEGER_PREFERENCE in a PREFERENCES_WINDOW. I open the "Domain" and click the single item, which appears in the right pane. I double click the item (not the value) and get the following CATCALL error. Catcall detected in {PROCEDURE}.call for arg#1: expected TUPLE [INTEGER_32,
  • Jun 20
    Re: [eiffel-users] Re: Porting EiffelStudio to FreeBSD on PowerPC
    No problem! There’s EiffelStudio support for FreeBSD on X86, but there’s never been support for PowerPC architecture. In fact until recent releases there been sparse support for PowerPC in regards to programming languages and tools. The reason I’m asking these questions is to expand the tools
  • Jun 20
    Re: [eiffel-users] Re: Porting EiffelStudio to FreeBSD on PowerPC
    Ah...sorry. I wasn’t thinking about the processor with my previous post. Sent from my iPhone > On Jun 20, 2020, at 1:12 PM, Bernd Schoeller wrote: >
  • Jun 20
    Re: Recursive metrics?
    Again, let me bring back an old question, expressed below. Could some one help me? Thanks in advance. Em 25/08/2018 10:33, Rosivaldo Fernandes Alves escreveu: > To this moment, I could not manage to get the metrics of a cluster AND > all of its sub-clusters. How can I do that? >
  • Jun 20
    Re: [eiffel-users] Re: Porting EiffelStudio to FreeBSD on PowerPC
    Years ago, I ported ES to OpenBSD. Then a few years later, I ported it again. My write-up of that was here, perhaps that helps this helps: https://www.eiffel.org/blog/schoelle/porting_eiffelstudio_to_openbsd_again Bernd On 20/06/2020 17:30, gary.s...@gmail.com wrote: I’m not sure that this is
  • Jun 20
    RE: [eiffel-users] Re: Porting EiffelStudio to FreeBSD on PowerPC
    I’m not sure that this is a great answer, but many years ago I was using Eiffel for building my own apps for Windows and Linux. The only real thing I needed to worry about was when I used external C or C++ code. Of course, Windows has a small set of UNIX functions that were implemented for
  • Jun 19
    Re: Porting EiffelStudio to FreeBSD on PowerPC
    This is a good question. I do hope Jocelyn, Alex, or another will answer it for you. I only write this so you know your message is being seen and not ignored (totally). :-)
  • Jun 19
    Re: Project settings: Catcall detection
    Please let me raise again an old question: how can I experiment with Catcall detection (as asked below)? By the way, I should have written "project doesn't even compilE" instead of "compilES". Thanks is advance, Rosivaldo. Em 31/03/2018 11:35, Rosivaldo Fernandes Alves escreveu: > How can I
  • Jun 19
    Porting EiffelStudio to FreeBSD on PowerPC
    I'm new to the list and have a couple of questions on porting EiffelStudio to FreeBSD on Power (PC) Architecture. - Is there a source available of information on porting to a new platform? - Is is possible to cross compile EiffelStudio? Thanks in advance!
  • Jun 18
    What happened to ES 20.05?
    SourceForge does not have files of this version anymore. What's going on? Thanks in advance. Rosivaldo.
  • Jun 15
    Re: [eiffel-users] Using agent with external (or class) methods
    Ok. Thanks. Louis M On 2020-06-15 3:25 p.m., 'Alexander Kogtenkov' via Eiffel Users wrote: Agents were introduced in the language long time before class features. Class features are a recent addition. So, I believe, there is no special syntax for class-based (as opposed to object-based) agents
  • Jun 15
    Re: [eiffel-users] Using agent with external (or class) methods
    Agents were introduced in the language long time before class features. Class features are a recent addition. So, I believe, there is no special syntax for class-based (as opposed to object-based) agents at the moment. Regards, Alexander Kogtenkov 'Louis M' via Eiffel Users
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