12 Jun 2007 ... Then it obtains a handle to the signal's slot list and combiner. ... Signals2 library are all thread-safe, since they do not maintain any state across ... Safe Cross Thread Signals/Slot C++ - Stack Overflow 3 May 2010 ... You can combine boost::bind and boost ASIO to create Cross-Thread Calls. # In Thread 2 boost::asio::io_service service; ... Helloworld922's Blog: Thread-Safe Signals/Slots using C++11 23 Jul 2013 ... Boost Signals2. Thread safe upgrade of Boost Signals. ... Some basic observations I've noticed about how Signals/Slots are usually used:.
Implementing a simple event system in C++11 - Bastian Rieck
There're two kinds of objects: signals and slots. ... (3) There're certain lock merchanisms in multi-threaded environments to keep thread safety. c++ - Communicating from lower level components to GUI? - Software ... Signals2 (this is the thread-safe version of Boost.Signals) ... you can also try Qt. It has a very flexible and powerful signals-slots system as well. Boost 1.47.0 Library Documentation - Boost C++ Libraries Safe, generic container for single values of different value types. Author(s): Kevlin ..... Managed signals & slots callback implementation (thread-safe version 2). Qt MOOC | Part 2 - GitHub Pages Qt's meta-object system provides the signals and slots mechanism for inter-object ... Implicitly shared classes are both safe and efficient when passed as ..... but when you send signals across threads you should remember that the slot might .... and emit , because these names will be used by a 3rd party library, e.g. Boost.
@Eric - boost signals2 is a fully thread-safe signal/slot system which I've also used. It's pretty awesome, but it's less efficient than the minimal FastDelegate approach. – sidewinderguy Aug …
Callbacks in C++ using template functors (1994) | Hacker News Qt's approach requires a separate compilation pass woith a Qt-specific tool named "moc" which declares a bunch of info in the signal class that's necessary for the slot implementation. IMO, the Boost implementation is nicer. It's vanilla C++ (no moc required), is thread safe, and supports some advanced features like "combiners".
Why I dislike Qt signals/slots - elfery
Wt: Wt::Signals Namespace Reference - Wt, C++ Web Toolkit Wt used boost.signal (v1) as underlying implementation for its signal/slot system. ... The classes of Wt::Signals are to be considered as not thread safe. Since Wt ... Slots - ROS Wiki - ROS.org Jan 7, 2013 ... Provides a signal/slot mechanism (in the same vein as qt sigslots, boost::signals etc for intra-process communication. ... Thread safe - slots can disconnect/self- destruct without worrying about segfaulting across threads.
Signals & Slots | Qt Core 5.12.3 - Qt Documentation
Boost.Asio's io_service and event handling - C Board ... Feb 1, 2016 ... Boost.Asio's io_service and event handling. I'm trying to figure out how to use ... You don't hook up signals and slots like in Qt. For asynchronous .... So you can safely put as many simultaneous connections into one thread as ... The Flying Frog Blog: Herb Sutter's favorite C++ 10-liner has a ... Oct 10, 2013 ... ... his favorite C++ 10-liner as “a thread-safe reference-counted object ... Where Slot implements the finalizer logic to clean up reclaimed slots. std::deque Thread Saftey Situtation - C / C++ - Bytes It is thread-safe only when you protect everything with a mutex (which could very ..... Signals. (Both Boost.Thread and. Boost.Signals are not header-only; It would .... HANDLE space_avail; // signaled =at least one slot empty
Class connection - 1.46.1 - boost.org The signals2::connection class represents a connection between a Signal and a Slot. It is a lightweight object that has the ability to query whether the signal and slot are currently connected, and to disconnect the signal and slot. It is always safe to query or disconnect a connection. C qt signals slots thread safe Qt Signals and slot ty Stack ...