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我尝试deque在 Qt 应用程序中使用，但奇怪的是，它似乎不起作用。

我有一个QThread运行良好的 Qt 类（派生自 ），但是如果我声明一个stl::deque<int>成员，它会成功构建，但在启动时会崩溃。我什至不在任何地方使用该变量。

是否应该在 Qt 中不使用 STL 结构，尤其是在继承基本 Qt 类的类中？

编辑：

Thread 3 (Thread 172.0x3bc):
#0  0x7c91e514 in ntdll!LdrAccessResource () from C:\WINDOWS\system32\ntdll.dll
#1  0x7c91d21a in ntdll!ZwDelayExecution () from C:\WINDOWS\system32\ntdll.dll
#2  0x7c8023f1 in SleepEx () from C:\WINDOWS\system32\kernel32.dll
#3  0x00000000 in ?? ()

Thread 2 (Thread 172.0xb78):
#0  0x7c91e514 in ntdll!LdrAccessResource () from C:\WINDOWS\system32\ntdll.dll
#1  0x7c91daaa in ntdll!ZwReplyWaitReceivePortEx () from C:\WINDOWS\system32\ntdll.dll
#2  0x77e565e3 in UuidCreate () from C:\WINDOWS\system32\rpcrt4.dll
#3  0x77e56caf in RPCRT4!I_RpcBindingCopy () from C:\WINDOWS\system32\rpcrt4.dll
#4  0x77e56ad1 in RPCRT4!I_RpcBindingCopy () from C:\WINDOWS\system32\rpcrt4.dll
#5  0x77e56c97 in RPCRT4!I_RpcBindingCopy () from C:\WINDOWS\system32\rpcrt4.dll
#6  0x7c80b729 in KERNEL32!GetModuleFileNameA () from C:\WINDOWS\system32\kernel32.dll
#7  0x00000000 in ?? ()

Thread 1 (Thread 172.0x8d4):
#0  0x7c921689 in ntdll!RtlInitializeHandleTable () from C:\WINDOWS\system32\ntdll.dll
#1  0x7c928ccd in ntdll!RtlRealPredecessor () from C:\WINDOWS\system32\ntdll.dll
#2  0xbaadf00d in ?? ()
#3  0x0a0bc000 in ?? ()
#4  0x7c939ba8 in towlower () from C:\WINDOWS\system32\ntdll.dll
#5  0x7c97fb98 in ntdll!RtlpNtMakeTemporaryKey () from C:\WINDOWS\system32\ntdll.dll
#6  0x7c95b244 in ntdll!LdrFindEntryForAddress () from C:\WINDOWS\system32\ntdll.dll
#7  0x003e0000 in ?? ()
#8  0x7c929c0c in ntdll!RtlpUnWaitCriticalSection () from C:\WINDOWS\system32\ntdll.dll
#9  0x77bfc3c9 in msvcrt!free () from C:\WINDOWS\system32\msvcrt.dll
#10 0x003e0000 in ?? ()
#11 0x77bfc3e7 in msvcrt!free () from C:\WINDOWS\system32\msvcrt.dll
#12 0x00001d40 in ?? ()
#13 0x00224b68 in ?? ()
#14 0x77bfc42e in msvcrt!malloc () from C:\WINDOWS\system32\msvcrt.dll
#15 0x00cef12a in QClipData::initialize (this=0xa093a30) at painting\qpaintengine_raster.cpp:4487
#16 0x00cfa797 in qt_alphamapblit_quint32 (rasterBuffer=0xa099488, x=17, y=207, color=4278190080, map=0xa0ad401 "", mapWidth=9, mapHeight=12, mapStride=256, clip=0xa093a30) at painting\qdrawhelper.cpp:7209
#17 0x00ceb02e in QRasterPaintEngine::alphaPenBlt (this=0x9ff7860, src=0xa0ad401, bpl=256, depth=8, rx=17, ry=207, w=9, h=12) at painting\qpaintengine_raster.cpp:2954
...

另一个运行的堆栈跟踪：

Thread 3 (Thread 1176.0xb4c):
#0  0x7c91e514 in ntdll!LdrAccessResource () from C:\WINDOWS\system32\ntdll.dll
#1  0x7c91d21a in ntdll!ZwDelayExecution () from C:\WINDOWS\system32\ntdll.dll
#2  0x7c8023f1 in SleepEx () from C:\WINDOWS\system32\kernel32.dll
#3  0x00000000 in ?? ()

Thread 2 (Thread 1176.0x71c):
#0  0x7c91e514 in ntdll!LdrAccessResource () from C:\WINDOWS\system32\ntdll.dll
#1  0x7c91daaa in ntdll!ZwReplyWaitReceivePortEx () from C:\WINDOWS\system32\ntdll.dll
#2  0x77e565e3 in UuidCreate () from C:\WINDOWS\system32\rpcrt4.dll
#3  0x77e56caf in RPCRT4!I_RpcBindingCopy () from C:\WINDOWS\system32\rpcrt4.dll
#4  0x77e56ad1 in RPCRT4!I_RpcBindingCopy () from C:\WINDOWS\system32\rpcrt4.dll
#5  0x77e56c97 in RPCRT4!I_RpcBindingCopy () from C:\WINDOWS\system32\rpcrt4.dll
#6  0x7c80b729 in KERNEL32!GetModuleFileNameA () from C:\WINDOWS\system32\kernel32.dll
#7  0x00000000 in ?? ()

Thread 1 (Thread 1176.0x818):
#0  0x7c921689 in ntdll!RtlInitializeHandleTable () from C:\WINDOWS\system32\ntdll.dll
#1  0x7c928ccd in ntdll!RtlRealPredecessor () from C:\WINDOWS\system32\ntdll.dll
#2  0x00000000 in ?? ()

编辑2：

使用stl::deque. 我切换到使用 QQueue，它似乎工作得很好。

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