OutputSlotImplBase::ConnectionManager< CON > Class Template Reference

#include "steam/play/output-slot-connection.hpp"

Description

template<class CON>
class steam::play::OutputSlotImplBase::ConnectionManager< CON >

Maintaining a list of active connections.

Base class for the typical implementation approach. Using this class is not mandatory. But obviously, we'd get to manage a selection of Connection objects representing the "active points" in several media channels connected through this OutputSlot. These Connection subclasses are what is referenced by the DataSink smart-ptrs handed out to the client code. As ConnectionState implements the Allocation API, it has the liability to create these DataSink smart-ptrs, which means to wire them appropriately and also provide an deleter function (here #shutdownConnection) to be invoked when the last copy of the smart-handle goes out of scope.

The typical standard/base implementation provided here manages a collection of active Connection subclass objects.

Definition at line 132 of file output-slot-connection.hpp.

Protected Types
typedef Connections::ElementHolder &	ConnectionStorage

Protected Member Functions
	ConnectionManager (uint numChannels)
virtual void	buildConnection (ConnectionStorage)=0
	factory function to build the actual connection handling objects per channel
void	init ()
Protected Member Functions inherited from OutputSlot::Allocation
	~Allocation ()
	never to be managed by clients directly

Private Types
typedef lib::ScopedCollection< CON >	Connections
typedef OutputSlot::OpenedSinks	OpenedSinks

Private Member Functions
CON &	access (uint chanNr) const
OpenedSinks	getOpenedSinks ()
Timings	getTimingConstraints ()
bool	isActive () const

Static Private Member Functions
static DataSink	connectOutputSink (CON &connection)
static void	shutdownConnection (OutputSlot::Connection *toClose)

Private Attributes
Connections	connections_

Additional Inherited Members

Inheritance diagram for OutputSlotImplBase::ConnectionManager< CON >:

Collaboration diagram for OutputSlotImplBase::ConnectionManager< CON >:

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The documentation for this class was generated from the following file:

• output-slot-connection.hpp