Class offering an instantiate-able data connection between modules. More...

#include <WModuleOutputData.h>

Inheritance diagram for WModuleOutputData< T >:

Collaboration diagram for WModuleOutputData< T >:

Public Types
typedef std::shared_ptr< WModuleOutputData< T > >	PtrType
	Pointer to this. More...

typedef std::shared_ptr< WModuleOutputData< T > >	SPtr
	Pointer to this. More...

typedef std::shared_ptr< const WModuleOutputData< T > >	ConstSPtr
	Pointer to this. More...

typedef WModuleOutputData< T > &	RefType
	Reference to this type. More...

typedef WModuleOutputData< T >	Type
	Type of the connector. More...

typedef T	TransferType
	Typedef to the contained transferable. More...

Public Types inherited from WModuleConnector
typedef std::shared_ptr< WModuleConnector >	SPtr
	Shared pointer to this class. More...

typedef std::shared_ptr< const WModuleConnector >	ConstSPtr
	Const shared pointer to this class. More...

Public Member Functions
	WModuleOutputData (std::shared_ptr< WModule > module, std::string name="", std::string description="")
	Constructor. More...

virtual	~WModuleOutputData ()
	Destructor. More...

virtual void	updateData (std::shared_ptr< T > data)
	Update the data associated. More...

virtual void	reset ()
	Resets the data on this output. More...

virtual void	triggerUpdate ()
	This method simply propagates an update but does not actually change the data. More...

virtual const std::shared_ptr< WTransferable >	getRawData () const
	Gives back the currently set data as WTransferable. More...

const std::shared_ptr< T >	getData () const
	Gives back the currently set data. More...

virtual bool	connectable (std::shared_ptr< WModuleConnector > con)
	Checks whether the specified connector is an input connector and compatible with T. More...

virtual std::shared_ptr< WPrototyped >	getTransferPrototype ()
	Returns the prototype of the Type T used in this connector. More...

Public Member Functions inherited from WModuleOutputConnector
	WModuleOutputConnector (std::shared_ptr< WModule > module, std::string name="", std::string description="")
	Constructor. More...

virtual	~WModuleOutputConnector ()
	Destructor. More...

boost::signals2::connection	subscribeSignal (MODULE_CONNECTOR_SIGNAL signal, t_GenericSignalHandlerType notifier)
	Connects (subscribes) a specified notify function with a signal this module instance is offering. More...

virtual bool	lazyConnectable (std::shared_ptr< WModuleConnector > con)
	Checks whether the specified connector is connectable to this one, but ignores compatibility the type to be transferred. More...

virtual bool	isInputConnector () const
	Returns true if this instance is an WModuleInputConnector. More...

virtual bool	isOutputConnector () const
	Returns true if this instance is an WModuleOutputConnector. More...

Public Member Functions inherited from WModuleConnector
	WModuleConnector (std::shared_ptr< WModule > module, std::string name="", std::string description="")
	Constructor. More...

virtual	~WModuleConnector ()
	Destructor. More...

std::shared_ptr< WModule >	getModule () const
	Returns the module which owns this connector. More...

virtual void	disconnect (std::shared_ptr< WModuleConnector > con, bool removeFromOwnList=true)
	Disconnects this connector if connected. More...

virtual void	disconnectAll ()
	Disconnects ALL connected connectors. More...

virtual void	connect (std::shared_ptr< WModuleConnector > con, bool force=false)
	Connects this Module Connector with another one. More...

bool	isConnectedTo (std::shared_ptr< WModuleConnector > con)
	Checks whether this connector is connected to the given one. More...

unsigned int	isConnected ()
	Gets the count of connections currently established. More...

const std::string	getDescription () const
	Gives information about this connection. More...

void	setDescription (std::string desc)
	Sets the connector's description. More...

const std::string	getName () const
	Gives name of connection. More...

const std::string	getCanonicalName () const
	Gives canonical name of connection. More...

void	setName (std::string name)
	Sets the connector's name. More...

WCombinerTypes::WOneToOneCombiners	getPossibleDisconnections ()
	Returns a list of possible disconnections for this connector. More...

std::shared_ptr< WModuleInputConnector >	toInputConnector ()
	Tries to convert this instance to an input connector. More...

std::shared_ptr< WModuleOutputConnector >	toOutputConnector ()
	Tries to convert this instance to an output connector. More...

std::shared_ptr< WCondition >	getDataChangedCondition ()
	Gets the condition variable that gets fired whenever new data has been sent. More...

Static Public Member Functions
static PtrType	create (std::shared_ptr< WModule > module, std::string name="", std::string description="")
	Convenience method to create a new instance of this out data connector with proper type. More...

static PtrType	createAndAdd (std::shared_ptr< WModule > module, std::string name="", std::string description="")
	Convenience method to create a new instance of this out data connector with proper type and add it to the list of connectors of the specified module. More...

Protected Attributes
std::shared_ptr< T >	m_data
	The data associated with this connector. More...

Protected Attributes inherited from WModuleConnector
std::set< std::shared_ptr< WModuleConnector > >	m_connected
	List of connectors connected to this connector. More...

std::shared_mutex	m_connectionListLock
	Lock for avoiding concurrent write to m_Connected (multiple reader, single writer lock). More...

std::weak_ptr< WModule >	m_module
	The Module this connector belongs to. More...

std::string	m_moduleName
	The name of the module owning this connector. More...

t_GenericSignalType	signal_ConnectionEstablished
	Signal emitted whenever connection has been established. More...

t_GenericSignalType	signal_ConnectionClosed
	Signal emitted whenever connection has been closed. More...

std::shared_ptr< WCondition >	m_dataChangedCondition
	Condition fired whenever data changes. More...

Additional Inherited Members
Protected Member Functions inherited from WModuleOutputConnector
virtual void	propagateDataChange ()
	Propagates the signal "DATA_CHANGED" to all connected items. More...

Protected Member Functions inherited from WModuleConnector
virtual void	connectSignals (std::shared_ptr< WModuleConnector > con)
	Connect additional signals. More...

virtual void	disconnectSignals (std::shared_ptr< WModuleConnector > con)
	Disconnect all signals subscribed by this connector from "con". More...

virtual const t_GenericSignalHandlerType	getSignalHandler (MODULE_CONNECTOR_SIGNAL signal)
	Gives the signal handler function responsible for a given signal. More...

virtual void	notifyConnectionEstablished (std::shared_ptr< WModuleConnector > here, std::shared_ptr< WModuleConnector > there)
	Gets called whenever a connector gets connected to the specified input. More...

virtual void	notifyConnectionClosed (std::shared_ptr< WModuleConnector > here, std::shared_ptr< WModuleConnector > there)
	Gets called whenever a connection between a remote and local connector gets closed. More...

Detailed Description

template<typename T>
class WModuleOutputData< T >

Class offering an instantiate-able data connection between modules.

Due to is template style it is possible to bind nearly arbitrary data.

Definition at line 43 of file WModuleOutputData.h.

Member Typedef Documentation

◆ ConstSPtr

template<typename T >

typedef std::shared_ptr< const WModuleOutputData< T > > WModuleOutputData< T >::ConstSPtr

Pointer to this.

For convenience.

Definition at line 59 of file WModuleOutputData.h.

◆ PtrType

template<typename T >

typedef std::shared_ptr< WModuleOutputData< T > > WModuleOutputData< T >::PtrType

Pointer to this.

For convenience.

Definition at line 49 of file WModuleOutputData.h.

◆ RefType

template<typename T >

typedef WModuleOutputData< T >& WModuleOutputData< T >::RefType

Reference to this type.

Definition at line 64 of file WModuleOutputData.h.

◆ SPtr

template<typename T >

typedef std::shared_ptr< WModuleOutputData< T > > WModuleOutputData< T >::SPtr

Pointer to this.

For convenience.

Definition at line 54 of file WModuleOutputData.h.

◆ TransferType

template<typename T >

typedef T WModuleOutputData< T >::TransferType

Typedef to the contained transferable.

Definition at line 74 of file WModuleOutputData.h.

◆ Type

template<typename T >

typedef WModuleOutputData< T > WModuleOutputData< T >::Type

Type of the connector.

Definition at line 69 of file WModuleOutputData.h.

Constructor & Destructor Documentation

◆ WModuleOutputData()

template<typename T >

WModuleOutputData< T >::WModuleOutputData	(	std::shared_ptr< WModule >	module,
		std::string	name = `""`,
		std::string	description = `""`
	)

inline

Constructor.

Parameters

module	the module which is owner of this connector.
name	The name of this connector.
description	Short description of this connector.

Definition at line 106 of file WModuleOutputData.h.

References WModuleOutputData< T >::m_data.

◆ ~WModuleOutputData()

template<typename T >

virtual WModuleOutputData< T >::~WModuleOutputData ( )

inlinevirtual

Destructor.

Definition at line 115 of file WModuleOutputData.h.

Member Function Documentation

◆ connectable()

template<typename T >

virtual bool WModuleOutputData< T >::connectable ( std::shared_ptr< WModuleConnector > con )

inlinevirtual

Checks whether the specified connector is an input connector and compatible with T.

Parameters

con	the connector to check against.

Returns: true if compatible.

Reimplemented from WModuleOutputConnector.

Definition at line 176 of file WModuleOutputData.h.

References WModuleOutputConnector::connectable().

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◆ create()

template<typename T >

WModuleOutputData< T >::PtrType WModuleOutputData< T >::create	(	std::shared_ptr< WModule >	module,
		std::string	name = `""`,
		std::string	description = `""`
	)

static

Convenience method to create a new instance of this out data connector with proper type.

Parameters

module	the module owning this instance
name	the name of this connector.
description	the description of this connector.

Returns: the pointer to the created connector.

Definition at line 204 of file WModuleOutputData.h.

Referenced by WMFilterProtonData::connectors(), and WMPointConnector::connectors().

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◆ createAndAdd()

template<typename T >

WModuleOutputData< T >::PtrType WModuleOutputData< T >::createAndAdd	(	std::shared_ptr< WModule >	module,
		std::string	name = `""`,
		std::string	description = `""`
	)