This is the default implementation of IStreamingRequests used by requestable_writer. More...

Inheritance diagram for cRequestBroker:

Public Member Functions
	cRequestBroker (cSampleWriter *pWriter=nullptr)
	Default constructor.

	~cRequestBroker () override
	Destructor.

void	SetCallbacks (std::function< void(uint32_t, const base::IProperties *)> fnEnable, std::function< void(uint32_t)> fnDisable)
	Sets the callbacks for enabling and disabling specific Substreams.

void	UpdateType (const ucom::ant::iobject_ptr< const IStreamType > &pType)
	Call this when you updated your Substreams type.

void	DisableCurrentRequests (bool bCallDisableCallback=false)
	This will disable all current requests.

tResult	RequestSamples (ucom::ant::iobject_ptr< IStreamingRequest > &pRequest, uint32_t nSubStreamId, const base::ant::IProperties *pRequestProperties=nullptr) override

void	RegisterStreamTypeHandler (IStreamTypeHandler &oHandler) override

void	UnregisterStreamTypeHandler (IStreamTypeHandler &oHandler) override

Public Member Functions inherited from object< Bases >
tResult	GetInterface (const char i_strIID, void &o_pInterface) override
	Query interfaces on an object.

tResult	GetInterface (const char i_strIID, const void &o_pInterface) const override
	Provides const correct interface querying.

void	Destroy () const override
	Switch from non-virtual destructor to virtual destructor.

Public Member Functions inherited from IObject
	ADTF_IID (IObject, "object.ant.ucom.adtf.iid")
	Marks the `IObject` to be castable with the `ucom_cast()`

Private Attributes
std::unique_ptr< cImplementation >	m_pImplementation

Additional Inherited Members
Protected Member Functions inherited from IObject
	~IObject ()=default
	Protected destructor --> Only the final implementation can be destroyed!

Detailed Description

This is the default implementation of IStreamingRequests used by requestable_writer.

Definition at line 27 of file requestable_writer.h.

Constructor & Destructor Documentation

cRequestBroker ( cSampleWriter * pWriter = nullptr )

Default constructor.

Parameters

[in] pWriter The writer instance that this broker is associated with. This is used for error handling.

void DisableCurrentRequests ( bool bCallDisableCallback = false )

This will disable all current requests.

Parameters

[in] bCallDisableCallback if true, the callback for disabling Substreams will be called for each currently enabled Substream.

void SetCallbacks	(	std::function< void(uint32_t, const base::IProperties *)>	fnEnable,
		std::function< void(uint32_t)>	fnDisable )

Sets the callbacks for enabling and disabling specific Substreams.

Parameters

[in]	fnEnable	This is called when the first consumer requests a specific Substream.
[in]	fnDisable	This is called when the last consumer cancels its request for a Substream.

void UpdateType ( const ucom::ant::iobject_ptr< const IStreamType > & pType )

Call this when you updated your Substreams type.

Parameters

[in] pType The new Stream Type.

std::unique_ptr<cImplementation> m_pImplementation

private

Definition at line 70 of file requestable_writer.h.