Boost signal disconnect all slots
New Signal Slot Syntax. From Qt Wiki. Jump to: navigation, search. ... You can disconnect in the old way (using SIGNAL, SLOT) but only if You connected using the old way, or; If you want to disconnect all the slots from a given signal using wild card character;
Так вот возникает вопрос: как, не зная connection, проитерироваться по всем слотам и сделать какое-то действие. Например, disconnect.evirus А что мешает вызвать метод num_slots() ? Потом есть метод disconnect_all_slots()... 9 сен. 2008. Class template signalN | void disconnect_all_slots() signals::connect_position = signals::at_back); void disconnect(const group_type&); template
An introduction to Boost Signals | Studio Freya
Download boost_signals.dll version 6.0.0.0 64bit. Download DLL, OCX and VXD files for windows for free. Several thouthands files available. Function Signal.disconnectAll - D Programming Language Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes.
Function Signal.disconnectAll - D Programming Language
Unlike boost::function and boost::signal (which either forbid empty signal or throw exception when calling an empty function), also unlike libsigc++ (silent for empty slot but cause compile error “invalid value-initialization of reference …
There are several ways to connect a signal in Qt 5. Old syntax. Qt 5 continues to support the old string-based syntax for connecting signals and slots defined in a QObject or any class that inherits from QObject (including QWidget) connect( sender, SIGNAL( valueChanged( QString, QString ) ), receiver, SLOT( updateValue( QString ) ) );
Class template signal - 1.57.0 - Boost C++ Libraries In header: