State object representing the liveness of a registered callback. signal::connect() returns an enabled connection which can be held and disabled in the future.
Declared in <util/btcsignals.h>
class connection;| Name | Description |
|---|---|
connection [constructor] | The default constructor creates a connection with no associated signal |
connected | Returns true if this connection was created by a signal and has not been disabled. |
disconnect | If a callback is associated with this connection, prevent it from being called in the future. |
| Name | Description |
|---|---|
btcsignals::signal | Functor for calling zero or more connected callbacks. |