btcsignals Namespace Reference

btcsignals is a simple mechanism for signaling events to multiple subscribers. More...

Classes
class	connection
class	optional_last_value
class	scoped_connection
class	signal

Detailed Description

btcsignals is a simple mechanism for signaling events to multiple subscribers.

It is api-compatible with a minimal subset of boost::signals2.

Rather than using a custom slot type, and the features/complexity that they imply, std::function is used to store the callbacks. Lifetime management of the callbacks is left up to the user.

All usage is thread-safe except for interacting with a connection while copying/moving it on another thread.