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singleton-cpp #2

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Nuclear9520 opened this issue Aug 17, 2022 · 7 comments
Open

singleton-cpp #2

Nuclear9520 opened this issue Aug 17, 2022 · 7 comments

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@Nuclear9520
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博主你好，我想问一下这个singleton-cpp的使用方法，或者他的使用限制在哪里？我在exe和dll中，通过singleton-cpp实例化同一个对象，发现这个对象的地址不是同一个~，这个能处理吗？
@xhawk18
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xhawk18 commented Aug 17, 2022

您用的静态库吗？singleton-cpp本身要编译成 dll

@Nuclear9520
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不是，我用的是动态库，这个SingleTon-cpp我给单独整了一个dll库，发现exe和dll调用同一段代码时，代码内部的一个变量地址是不同的，大佬能帮我看看我的用法是不是哪里不太一样啊？

@xhawk18
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xhawk18 commented Aug 24, 2022

这个库就是为了解决此问题才有的，要不您贴下代码，我看看

@xhawk18
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xhawk18 commented Aug 24, 2022

还有一种可能，用clang编译才有的。singleton_cpp看到的虽然是同一个 class定义，但实际link不是同一个。
这种情况，class前要加 attribute ((visibility ("default")))

@Nuclear9520
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我这里的环境是 Qt + Vs 我创建了一个测试项目，可以直接发给您，可以把您的联系方式发我邮箱吗？例如微信或者QQ？ [email protected]

@Nuclear9520
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Nuclear9520 commented Aug 24, 2022 •
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文件太大了，能把您的联系方式发我邮箱么？

@xhawk18
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xhawk18 commented Aug 25, 2022

文件太大了，能把您的联系方式发我邮箱么？
qq 加你了，9608开头的

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@xhawk18 @Nuclear9520