I have found stuff on the internet about issues with throwing C++ exceptions, and I've run into something which I think is what these articles are talking about but I'm not 100% sure so I thought I'd ask. I have some C+ code that is being called as a result of the AppKit framework updating a view with the message drawRect:rect: In the C++ code I throw an exception. Outside of this, several steps down the stack frame, I have a C++ function that has a try catch, but the catch doesn't ever seem to be called, instead the program just exits. in Xcode the stack looks like: #0 0x957a2b9e in __kill #1 0x957a2b91 in kill$UNIX2003 #2 0x95819ec2 in raise #3 0x9582947f in abort #4 0x95123005 in __gnu_cxx::__verbose_terminate_handler #5 0x9512110c in __gxx_personality_v0 #6 0x9512114b in std::terminate #7 0x95121261 in __cxa_throw #8 0x003786fe in VCF::FoundationKit::assertCondition at FoundationKit.cpp:205 #9 0x000067b4 in test1Window::paint at main.cpp:78 #10 0x009a9dfe in VCF::OSXWindow::internal_paint at OSXWindow.cpp:1029 #11 0x009a9eac in -[VCFWindowContentView drawRect:] at OSXWindow.cpp:147 #12 0x93c4b984 in -[NSView _drawRect:clip:] //rest omitted for clarity #22 0x93c08772 in -[NSWindow makeKeyAndOrderFront:] #23 0x009a9614 in VCF::OSXWindow::setVisible at OSXWindow.cpp:371 #24 0x008d038f in VCF::Control::setVisible at Control.cpp:598 #25 0x0091eff9 in VCF::Frame::show at Frame.cpp:167 #26 0x00006f6d in test1Window::test1Window at main.cpp:70 #27 0x0000701d in test1Window::test1Window at main.cpp:71 #28 0x00007055 in test1Application::initRunningApplication at main.cpp:99 #29 0x0084ce97 in VCF::Application::internal_main at Application.cpp:162 #30 0x0084d9d9 in VCF::Application::main at Application.cpp:341 #31 0x00002237 in main at main.cpp:128
VCF::FoundationKit::assertCondition calls "throw". VCF::Application::internal_main has a try/catch block, but I never end up there. Is this the expected behaviour that people are talking about when they refer to issues with ObjectiveC++ and C++ exceptions? Thanks Jim _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
