A template for a signal passing one argument of type P1 and returning a value of type R.
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#include <scim_signals.h>
template<typename R, typename P1, typename Marshal = class DefaultMarshal<R>>
class scim::Signal1< R, P1, Marshal >
A template for a signal passing one argument of type P1 and returning a value of type R.
◆ SlotType
template<typename R, typename P1, typename Marshal = class DefaultMarshal<R>>
Function signature for handlers connecting to the signal.
◆ connect()
template<typename R, typename P1, typename Marshal = class DefaultMarshal<R>>
Connect a slot to the signal.
- Parameters
-
slot | - a slot of type Slot1<R, P1>. |
- Returns
- a connection object.
The returned connection object can be used alter or change the connection.
◆ slot()
template<typename R, typename P1, typename Marshal = class DefaultMarshal<R>>
Returns a slot for this signal.
- Returns
- a new slot of type Slot1<R, P1>.
The returned slot can be passed to another signal allowing the other signal to call this signal when it gets emitted.
◆ emit()
template<typename R, typename P1, typename Marshal = class DefaultMarshal<R>>
Emit the signal.
- Parameters
-
p1 | - passes p1 to the signal handler. |
- Returns
- the value returned by the signal handler.
Calls every slot connected to this signal, in order of connection.
◆ operator()()
template<typename R, typename P1, typename Marshal = class DefaultMarshal<R>>
Function operator; calls emit().
The documentation for this class was generated from the following file: