如何使用C ++ 11线程类在单独的线程中执行类成员函数？ [英] How to execute a class member function in a separate thread using C++11 thread class?

问题描述

我正在尝试使用C ++ 11的 std :: thread 类来运行要并行执行的类的成员函数。

I'm trying to use the C++11's std::thread class to run a member function of a class to execute in parallel.

头文件的代码类似于：

class SomeClass {
    vector<int> classVector;
    void threadFunction(bool arg1, bool arg2);
public:
    void otherFunction();
};

cpp文件类似于：

void SomeClass::threadFunction(bool arg1, bool arg2) {
    //thread task
}

void SomeClass::otherFunction() {
    thread t1(&SomeClass::threadFunction, arg1, arg2, *this);
    t1.join();
}

我正在Mac OS X 10.8.3下使用Xcode 4.6.1。我使用的编译器是Xcode随附的Apple LLVM 4.2。

I am using Xcode 4.6.1 under Mac OS X 10.8.3. The compiler I am using is Apple LLVM 4.2 which came with the Xcode.

上面的代码不起作用。编译器错误表明试图使用已删除的函数 。

The above code does not work. The compiler error says that "Attempted to use deleted function".

在线程创建的行中，它显示了

On the line of thread creation it shows the following massage.

In instantiation of function template specialization 'std::__1::thread::thread<void (SomeClass::*)(bool, bool), bool &, bool &, FETD2DSolver &, void>' requested here

我是C ++ 11和线程类的新手。有人可以帮我吗？

I'm new in C++11 and the thread class. Could someone help me?

推荐答案

实例应该是第二个参数，例如：

The instance should be the second argument, like so:

std::thread t1(&SomeClass::threadFunction, *this, arg1, arg2);

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