Search found 116 matches

by ansel
Fri Oct 30 2020 9:46 pm
Forum: Enhancements
Topic: QFileLock
Replies: 2
Views: 2165

Re: QFileLock

Thanks for the request. The new class has been pushed to github.
by ansel
Thu Oct 15 2020 1:15 am
Forum: User Support
Topic: My Struggle with Qwt
Replies: 20
Views: 8072

Re: My Struggle with Qwt

I read your private message and we understand you expressed limited experience with CMake and debugging. I would like to mention that debugging is a learned skill. It sounds like you have been able to make good progress in tracking down this issue. You also mentioned wanting to learn more about debu...
by ansel
Sun Oct 11 2020 6:31 pm
Forum: User Support
Topic: My Struggle with Qwt
Replies: 20
Views: 8072

Re: My Struggle with Qwt

Thank you so much for doing a great deal of debugging and producing such a small test case. I have downloaded your samples and we will take a look at reproducing the issue you are seeing. We knew Mint was similar to Ubuntu, however a year ago someone had some obscure incompatibilities but were never...
by ansel
Sun Oct 11 2020 4:23 am
Forum: User Support
Topic: My Struggle with Qwt
Replies: 20
Views: 8072

Re: My Struggle with Qwt

The connect method in Qt using the SIGNAL and SLOT macros simply ignored qualifiers like const which can hide problems. We disagree with this approach and feel it is misleading. When we designed the CopperSpice registration system and removed moc, we were careful to preserve the exact data types thr...
by ansel
Fri Sep 04 2020 10:17 pm
Forum: User Support
Topic: [C++] Creating a link to a function inside namespace
Replies: 4
Views: 2667

Re: [C++] Creating a link to a function inside namespace

Thanks for reporting this. Can you give us a very short test case which shows only the links you expect to work? Also, a copy of the project file that you are using will help us diagnose what is happening.
by ansel
Thu Sep 03 2020 6:12 pm
Forum: Developers
Topic: Signal to signal
Replies: 4
Views: 3217

Re: Signal to signal

When across threads are they queued automatically like in Qt? If I understand your question correctly, you are asking about the behavior when the sender and receiver belong to different threads. We can not confirm that this actually works in Qt, as we observed some undefined behavior in the signal/...
by ansel
Thu Aug 27 2020 5:16 pm
Forum: User Support
Topic: Maybe I'm just tired or can't read?
Replies: 3
Views: 2337

Re: Maybe I'm just tired or can't read?

The code in Diamond is correct. You may not be aware that there are multiple overloads of the connect() method. We have added a note to our CopperSpice Overview documentation to indicate slots only need to be registered if they are used with the string overload of connect(). Since Diamond uses metho...
by ansel
Mon Aug 24 2020 6:45 am
Forum: Issues
Topic: doxypress 1.3.8: Core dump when navigating to output directory
Replies: 3
Views: 2979

Re: doxypress 1.3.8: Core dump when navigating to output directory

I was not able to find either this crash or the error you are reporting when running on my Debian 10 machine. I will set up a ubuntu 16 VM and see if I can reproduce it there.
by ansel
Mon Aug 24 2020 5:29 am
Forum: Installation
Topic: RAM usage during CS (and C++) compilation
Replies: 2
Views: 2211

Re: RAM usage during CS (and C++) compilation

Thanks for your interest in CopperSpice. The exact requirements for a successful build will of course vary depending on your platform and compiler. In general a Linux build system needs at least 8GB of RAM plus 12 more of swap to link successfully. We plan for roughly 3 GB per compile process (-jN) ...
by ansel
Sat Aug 15 2020 8:01 pm
Forum: Issues
Topic: doxypress 1.3.8: Core dump when navigating to output directory
Replies: 3
Views: 2979

Re: doxypress 1.3.8: Core dump when navigating to output directory

Thanks for reporting this. I am guessing this happened while using the DoxypressApp program (not doxypress). Can you be more specific about which field you were in and what exactly you did, so that we can try to repeat the problem?