Note: This tutorial assumes that you have completed the previous tutorials: Introduction to Sigslots.

Relaying Signals

Description: Relaying data from one signaller to the next.

Keywords: ecl relaying signals

Tutorial Level: INTERMEDIATE

Next Tutorial: Debugging Sigslots

Relaying

A signal can relay another signal, effectively posing temporarily as a slot. 

   1 Signal<> signal;
   2 Signal<> signal_relay;
   3 Slot<> slot(f);
   4 signal.connect("First_Topic");
   5 signal_relay.connectAsSlot("First_Topic");
   6 signal_relay.connect("Second_Topic");
   7 slot.connect("Second_Topic");
   8 signal.emit();

Wiki: ecl_sigslots/Tutorials/Relaying Signals (last edited 2012-01-28 08:16:17 by DanielStonier)

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