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使用委托在C ++类和Objective-C类之间进行通信？

[英]Using a delegate to communicate between a C++ class and an Objective-C class?

原文 2012-11-30 09:55:25 9 1 c++/ iphone/ objective-c/ ios/ cocoa-touch

I have a thread class (C++) instance running. 我有一个正在运行的线程类（C ++）实例。 When the thread has finished its operation, I want to communicate with one of my UIView objects (Objective-C). 当线程完成其操作后，我想与我的一个UIView对象（Objective-C）进行通信。 Would this be possible via a delegate? 通过代理可以做到这一点吗？

1 个解决方案

Yes, why wouldn't it be? 是的，为什么不呢？

When compiling in Objective-C++ mode (.mm file extension) you can freely mix Objective-C, C and C++ code, classes and objects. 在Objective-C ++模式（.mm文件扩展名）中进行编译时，您可以自由地混合使用Objective-C，C和C ++代码，类和对象。

Just make sure to perform any GUI stuff on the main thread. 只要确保在主线程上执行任何GUI内容即可。

允许C ++抽象类使用Objective-C委托 - Allow a C++ abstract class to use an Objective-C delegate

在C ++中使用Objective-C类 - Using an Objective-C Class in C++

在目标C类中使用C ++类作为协议 - Using a C++ class as a protocol in a objective-c class

Objective-C实例进入C ++类 - Objective-C instance into C++ class

在 objective-c 中使用 c++ class - use c++ class in objective-c

与Objective-c朋友的c ++类 - c++ class with objective-c friend

在Objective-C中包装C ++类 - Wrapping C++ class in Objective-C

在C ++类中使用Objective-C SDK - Using an Objective-C SDK in a C++ class

建议将C ++类用于Objective-C类，尽量减少使用Objective-C ++？ - Recommended way to use C++ class into Objective-C class minimizing using of Objective-C++?

在Objective-C代码中使用Objective-C ++类和C ++实例变量 - Using an Objective-C++ class with C++ instance variables in Objective-C code

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相关问题 允许C ++抽象类使用Objective-C委托 - Allow a C++ abstract class to use an Objective-C delegate 在C ++中使用Objective-C类 - Using an Objective-C Class in C++ 在目标C类中使用C ++类作为协议 - Using a C++ class as a protocol in a objective-c class Objective-C实例进入C ++类 - Objective-C instance into C++ class 在 objective-c 中使用 c++ class - use c++ class in objective-c 与Objective-c朋友的c ++类 - c++ class with objective-c friend 在Objective-C中包装C ++类 - Wrapping C++ class in Objective-C 在C ++类中使用Objective-C SDK - Using an Objective-C SDK in a C++ class 建议将C ++类用于Objective-C类，尽量减少使用Objective-C ++？ - Recommended way to use C++ class into Objective-C class minimizing using of Objective-C++? 在Objective-C代码中使用Objective-C ++类和C ++实例变量 - Using an Objective-C++ class with C++ instance variables in Objective-C code

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