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blog.willportnoy.com
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| | | | For a project at work, I implemented the Paxos distributed consensus algorithm. When I first started the project, I needed a mechanism fo... | |
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blog.willportnoy.com
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| | | | There are times when you would like to use a native DLL with ASP.NET, and the ASP.NET compilation process fails with a BadImageFormatExcepti... | |
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sergioprado.blog
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| | | | In this article, we will learn how to debug the Linux kernel on an embedded Linux system with GDB. | |
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dvratil.cz
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| | Thank you to everyone who reported issues and contributed to QCoro. Your help is much appreciated! Support for awaiting Qt signals with QPrivateSignal Qt has a feature where signals can be made "private" (in the sense that only class that defines the signal can emit it) by appending QPrivateSignal argument to the signal method: class MyObject : public QObject { Q_OBJECT ... Q_SIGNALS: void error(int code, const QString &message, QPrivateSignal); }; QPrivateSignal is a type that is defined inside the Q_OBJECT macro, so it's private and as such only MyObject class can emit the signal, since only MyObject can instantiate QPrivateSignal: |