apologies to the list, looks like I also got caught out by not noting the email address ;-) ... * * [Non-text portions of this message have been removed]...
18504
Thomas Beale
twbeale
Jun 1, 2011 8:29 am
* * since I unwittingly posted to the list anyway, I may as well make good on the offer: I will be facilitating a day-long workshop on Monday 27 June, as part...
18505
Mark
marvin_littl...
Jun 2, 2011 10:16 pm
Hi David and Jimmy My thought previously was that the semantics of Eiffel (according to Object Oriented Software Construction p445) and C++ are identical in...
18506
Jimmy Johnson
boxer41a
Jun 3, 2011 11:09 am
Mark, I too think your example is what I need. I don't think I phrased my question correctly. Now that I have gotten [a little] back into C++, let me try...
18507
David Jenkins
djenkins99a
Jun 3, 2011 2:57 pm
Hi Jimmy, Again, I don't mean to pass myself off as a C++ expert by any means. But with my ancient copy of Gray's _Programming with Class_ close by, I think I...
18508
Jimmy Johnson
boxer41a
Jun 3, 2011 7:38 pm
... I'm not sure we are talking about the same thing. I realize an object's attributes can change. So...is &status an Lvalue? In eiffel parameters are not...
18509
David Jenkins
djenkins99a
Jun 3, 2011 8:43 pm
... attributes of ... passed ... using &, ... can, ... object's attributes can change. So...is &status an Lvalue? Yes, it's an l-value; it's also a reference...
18510
Jimmy Johnson
boxer41a
Jun 3, 2011 10:25 pm
... Okay, I see. I'm still not convinces the POINTER paramenter in an Eiffel wrapper is an Lvalue. I might test that some day. ... I'm using a supplied...
18511
David Jenkins
djenkins99a
Jun 4, 2011 2:21 pm
I have an Eiffel class that includes several external routines that use the C++ inline syntax. When this class is frozen (C compiled), numerous C++...
18512
Mark
marvin_littl...
Jun 8, 2011 1:20 pm
Hi Dave and Jimmy! Sorry - been away for a while! I'm glad Jimmy found a suitable wrapper. FWIW I believe Jimmy's question is as follows: If you call a...
18513
Mark
marvin_littl...
Jun 8, 2011 1:51 pm
Hi Dave I guess you have already found that this g++ warning occurs because there is an implicit conversion from: const char* // string constant to: char* //...
18514
Markus Pilman
markuspilman
Jun 8, 2011 2:02 pm
Hi Mark, I saw that quite often. The problem is not the inlined code but EiffelStudio. This is how you can reproduce it: - Create a class - put there a feature...
18515
David Jenkins
djenkins99a
Jun 8, 2011 2:27 pm
Hi Markus, What you've described is exactly what I'm talking about. The warnings come from C/C++ code that EiffelStudio generated for non-external Eiffel...
18516
brucemount
Jun 9, 2011 4:58 pm
What type of concurrency does SCOOP implement today? I understand the power of SCOOP is that concurrency is an abstraction and could be implements many ways...
18517
Emmanuel Stapf [ES]
manus_eiffel
Jun 9, 2011 8:34 pm
The SCOOP implementation provides concurrency by using threads as its underlying implementation. We will add this to our implementation specific page that you...
18518
Gerrit
gerrit_leder
Jun 11, 2011 12:22 pm
Hello all, I cannot add anymore SCOOP Library to my project. Precompiling worked out, under windows 7 with elevated administrator privileges, under the...
18519
Jimmy Johnson
boxer41a
Jun 11, 2011 7:14 pm
May I ask again?...
18520
Jimmy Johnson
boxer41a
Jun 11, 2011 11:59 pm
Can an EV_FIGURE_WORLD be projected by (contained by?) more than one EV_PROJECTOR?...
18521
Hal Webre
halwebre
Jun 12, 2011 2:14 pm
Hi, You do not need to add a library for SCOOP in EiffelStudio 6.8. You only need to set the Project Setting for Concurrency to the value `SCOOP' as shown on...
18522
Thomas Beale
twbeale
Jun 13, 2011 6:02 am
I just rebuilt our openEHR GUI Vision2 tool, built using Eiffel Build, in Eiffel Studio 6.8 and various aspects of the UI are no longer working normally: - the...
18523
Emmanuel Stapf
manus_eiffel
Jun 13, 2011 6:21 am
On Jun 12, 2011, at 23:02, Thomas Beale...
18524
David Jenkins
djenkins99a
Jun 13, 2011 9:49 am
I've noticed similar behavior with previous releases of EiffelBuild. A newly placed widget will have the gray background color, but if you press the "restore...
18525
Thomas Beale
twbeale
Jun 13, 2011 10:26 am
Just to be clear (which I may not have been) I was referring to the rendering at runtime of the .exe. Now that I look, the interface as drawn by EB suffers the...
18526
Peter Gummer
peter_gummer
Jun 13, 2011 2:03 pm
... I've built the same application as Thomas on my machine and I'm seeing the same problems. This is actually an old problem that we fixed in this application...
18527
Iliyan Gochev
iliyan_gochev
Jun 13, 2011 2:12 pm
Hello, Probably this change ( 86088) is causing this behavior: ...
18528
Thomas Beale
twbeale
Jun 13, 2011 2:29 pm
just one further thing to point out: under 6.8 without the manifest (i.e. by deleting it), the result is: * correct colours and fonts * windows classic...
18529
Seref Arikan
serefarikan
Jun 13, 2011 3:22 pm
Greetings, I have an Eiffel class that wraps a C++ object. The C++ object comes from a library with a particular style: setters in the classes return the class...
18530
Gerrit
gerrit_leder
Jun 13, 2011 3:44 pm
Thanks Hal, I got that far to set SCOOP concurrency and precompile library for scoop. But I get an error, which I think of having to do with the library of io...
18531
rfo@...
roger.osmond
Jun 13, 2011 3:48 pm
Hi Seref In the spirit of trading one chariot-to-Hell for another, you can use the "attached"; mechanism to eliminate a (declared) local as in: if attached...
18532
Seref Arikan
serefarikan
Jun 13, 2011 3:51 pm
Hi Roger, Actually, this is better than the local variables approach, since I get the benefit of attached check rather than assuming the return of a reference....
