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与Boehm-Demers-Weiser-Gc一起使用QT

[英]Using QT with Boehm-Demers-Weiser-Gc

原文 2018-03-01 09:46:07 0 1 c++/ qt/ boehm-gc

Is it possible to use Qt with BDW-GC? Qt可以与BDW-GC一起使用吗？ I know that Qt has a sophisticated System for memory management, but parts of my implementation will use a GC anyway, so it would be convenient to not bother and always use it. 我知道Qt有一个复杂的内存管理系统，但是我的实现的部分内容还是会使用GC，因此不打扰并且始终使用它会很方便。

As far as I read, one problem could be that Qt has specific destructors which must be called when an object is freed. 据我所读，一个问题可能是Qt具有特定的析构函数，在释放对象时必须调用这些析构函数。 So I would probably have to register finalizers manually, which call the destructors. 因此，我可能不得不手动注册终结器，这些终结器称为析构函数。

Anyway, I haven't found much info on using Qt with BDW-GC. 无论如何，我还没有找到有关将Qt与BDW-GC一起使用的更多信息。 This is why I am asking. 这就是为什么我要问。

1 个解决方案

This will not be fun. 这不会很有趣。 C++ programs and Qt is no exception use destructors not only for freeing memory, but also for other jobs, see for example into QMutexLocker. C ++程序和Qt也不例外地使用析构函数，不仅用于释放内存，还用于其他作业，例如参见QMutexLocker。 You will have to do a lot of porting. 您将不得不进行很多移植。

使用Boehm GC时C ++中的内存泄漏的原因 - Cause of a memory leak in C++ when using the Boehm GC

如何正确链接到 CMake 中的库（使用 Boehm GC）？ - How to properly link to libraries in CMake (using Boehm GC)?

boehm-gc：终结器，缩小以适应堆 - boehm-gc : finalizer, and shrink to fit heap

如何在 Boehm GC 中使用 Boost.Coroutine？ - How to use Boost.Coroutine with Boehm GC?

boehm-gc与C ++ 11的线程库 - boehm-gc with C++11's thread library

Boehm GC附带的“cord”库会导致未定义的引用错误 - “cord” library that comes with Boehm GC causes undefined reference errors

Boehm GC ++垃圾收集器：堆段过多增加MAXHINCR或MAX_HEAP_SECTS - Boehm GC++ garbage collector : Too many heap sections Increase MAXHINCR or MAX_HEAP_SECTS

C 块扩展 (libBlocksRuntime) - 为 Block_copy() 使用自定义内存分配器 (Boehm GC) - C blocks extension (libBlocksRuntime) - use custom memory allocator (Boehm GC) for Block_copy()

Boehm 垃圾收集器中的精确模式 - Precise mode in Boehm Garbage Collector

去GC还是不去GC - To GC or Not To GC

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相关问题 使用Boehm GC时C ++中的内存泄漏的原因 - Cause of a memory leak in C++ when using the Boehm GC 如何正确链接到 CMake 中的库（使用 Boehm GC）？ - How to properly link to libraries in CMake (using Boehm GC)? boehm-gc：终结器，缩小以适应堆 - boehm-gc : finalizer, and shrink to fit heap 如何在 Boehm GC 中使用 Boost.Coroutine？ - How to use Boost.Coroutine with Boehm GC? boehm-gc与C ++ 11的线程库 - boehm-gc with C++11's thread library Boehm GC附带的“cord”库会导致未定义的引用错误 - “cord” library that comes with Boehm GC causes undefined reference errors Boehm GC ++垃圾收集器：堆段过多增加MAXHINCR或MAX_HEAP_SECTS - Boehm GC++ garbage collector : Too many heap sections Increase MAXHINCR or MAX_HEAP_SECTS C 块扩展 (libBlocksRuntime) - 为 Block_copy() 使用自定义内存分配器 (Boehm GC) - C blocks extension (libBlocksRuntime) - use custom memory allocator (Boehm GC) for Block_copy() Boehm 垃圾收集器中的精确模式 - Precise mode in Boehm Garbage Collector 去GC还是不去GC - To GC or Not To GC

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