BloombergLP::bdlmt::Signaler_SlotNode

Synopsis

Declared in <bdlmt_signaler.h>

template<class t_PROT>
class Signaler_SlotNode
    : public Signaler_SlotNode_Base

Description

Dynamically-allocated container for one slot, containing a function object that can be called by a signaler. Owned by a shared pointer in a skip list container in the Signaler_Node. Also referred to by weak pointers from SignalerConnection objects.

Base Classes

Name	Description
`Signaler_SlotNode_Base`	Non-template protocol base for `Signaler_SlotNode`.

Type Aliases

Name	Description
`SlotMapKey`	Defines a "key" used to index slots in an associative collection. The first element of the pair is the slot call group; the second is the slot ID.

Member Functions

Name	Description
`Signaler_SlotNode` [constructor]	Create a `Signaler_SlotNode` for the given signaler, key, and slot.
`disconnect` [virtual]	Disconnect this slot without waiting for in-progress signals.
`disconnectAndWait` [virtual]	Disconnect this slot and wait for in-progress signals to finish.
`invoke`	Invoke the stored callback with the supplied arguments.
`isConnected` [virtual]	Return `true` if this slot is connected to its associated signaler, and `false` otherwise.
`notifyDisconnected`	Notify this slot that is was disconnected from its associated signaler. Throws nothing. After this function completes, `isConnected()` returns `false`.