Re: [Boost-users] [signals] Chaining signals

Remko Tronçon wrote:

Is it possible to 'chain' boost signals? I.e., connect signal a to signal b, such that whenever signal a fires, all slots of signal b are called.

#include #include #include <iostream> void gotit() { std::cout << "Received the signal\n"; } int main(int argc, char *argv[]) { typedef boost::signal signal_type; signal_type first; signal_type second; first.connect(boost::bind(boost::ref(second))); second.connect(boost::bind(gotit)); first(); return 0; }