Dahman wrote:
Hi, I have a signal with many slots connected to it and I have a class object witch want to have the possibility to block this signal at the start and unblock it later, but know nothing about what and how many slots are connected to it (then can't use connection.disconnect()).
Is there any solution for this problem?
The easiest solution would be to use two signals: signal0<void> initiator; // the signal that is emitted signal0<void> broadcaster; // the signal that observers connect to signals::connection control = initiator.connect(broadcaster); // ... connect arbitrary number of slots to the broadcaster control.block(); initiator(); // will not call any slots control.unblock(); initiator(); // will call the slots Regards Timmo Stange