C++ POCO運行在線程問題

-1

我recive錯誤：

In member function 'void CSConnection::onReadable(const Poco::AutoPtr&)':| CSConnection.cpp|92|error: no matching function for call to 'Poco::ThreadPool::start(QuitHandler*)'| CSConnection.cpp|92|note: candidates are:| c:\mingw\bin..\lib\gcc\mingw32\4.7.2........\include\Poco\ThreadPool.h|122|note: void Poco::ThreadPool::start(Poco::Runnable&)| c:\mingw\bin..\lib\gcc\mingw32\4.7.2........\include\Poco\ThreadPool.h|122|note: no known conversion for argument 1 from 'QuitHandler*' to 'Poco::Runnable&'| c:\mingw\bin..\lib\gcc\mingw32\4.7.2........\include\Poco\ThreadPool.h|127|note: void Poco::ThreadPool::start(Poco::Runnable&, const string&)| c:\mingw\bin..\lib\gcc\mingw32\4.7.2........\include\Poco\ThreadPool.h|127|note: candidate expects 2 arguments, 1 provided| ||=== Build finished: 1 errors, 0 warnings (0 minutes, 1 seconds) ===|

這裏是quithandler類：

class QuitHandler : public Runnable 
{ 
    public: 
     QuitHandler(){} 
     CSConnection * _con; 
     void run(); 
     virtual ~QuitHandler(); 
    protected: 
    private: 
     char * _packet; 
};

以下錯誤行

QuitHandler * qh; 
qh = new QuitHandler(); 
WorkerThreadPool::getInstance().tp->start(qh);

謝謝！

來源

2013-08-20 Kacper Fałat

start方法接受引用，而不是指針：http://pocoproject.org/docs/Poco.ThreadPool.html#11337。

快速修復將是：

QuitHandler qh; 
WorkerThreadPool::getInstance().tp->start(qh);

或

QuitHandler* qh = new QuitHandler(); 
WorkerThreadPool::getInstance().tp->start(*qh);

來源

2013-08-20 23:12:40 BartoszKP

現在，我得到這個錯誤：CSConnection.cpp | 90 |錯誤：穿越的 'QuitHandler QH' 初始化| –

請發佈演示此錯誤的最簡單示例。或者閱讀「交叉初始化」意思的一些解釋，你可能會發現它自己：http://stackoverflow.com/questions/2392655/what-are-the-signs-of-crosses-initialization。 – BartoszKP

{} in switch修復了它，但是應用程序在線程啓動時崩潰，run函數不被調用。 –

C++ POCO運行在線程問題

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