adtf::streaming::ant::sample_writer< DATA_TYPE > Class Template Reference

#include <samplewriter.h>

Inherits adtf::streaming::ant::cSampleWriter.

Public Member Functions
tResult	Transmit (const DATA_TYPE &oSampleData)
Public Member Functions inherited from adtf::streaming::ant::cSampleWriter
	cSampleWriter ()
	CTOR.
virtual	~cSampleWriter ()
	DTOR.
	cSampleWriter (const char *strName, const ucom::ant::iobject_ptr< const IStreamType > &pStreamType)
tResult	BeginStreaming (ISampleStream &oSampleStream) override
tResult	EndStreaming () override
virtual tResult	Transmit (const ucom::ant::iobject_ptr< const ISample > &pSample)
virtual tResult	ChangeType (const ucom::ant::iobject_ptr< const IStreamType > &pType)
virtual tResult	Flush ()
virtual tResult	SetStreamError (tResult oErr)
tResult	ManualTrigger ()
Public Member Functions inherited from adtf::streaming::ant::sample_streamer< ISampleWriter, cOutPin >
	sample_streamer ()=default
	CTOR.
	sample_streamer (const char *strName, const ucom::ant::iobject_ptr< const IStreamType > &pStreamType)
virtual	~sample_streamer ()
	DTOR.
void	SetName (const char *strName)
void	ResetPin (ucom::ant::object_ptr< cOutPin > &pPin)
void	ResetPin ()
tResult	GetName (base::ant::IString &&strName) const
tResult	SetType (const ucom::ant::iobject_ptr< const IStreamType > &pStreamType)
tResult	GetType (ucom::ant::iobject_ptr< const IStreamType > &pStreamType) const override
tResult	EndStreaming () override
	sample_streamer ()=default
	CTOR.
	sample_streamer (const char *strName, const ucom::ant::iobject_ptr< const IStreamType > &pStreamType)
virtual	~sample_streamer ()
	DTOR.
void	SetName (const char *strName)
void	ResetPin (ucom::ant::object_ptr< cOutPin > &pPin)
void	ResetPin ()
tResult	GetName (base::ant::IString &&strName) const
tResult	SetType (const ucom::ant::iobject_ptr< const IStreamType > &pStreamType)
tResult	GetType (ucom::ant::iobject_ptr< const IStreamType > &pStreamType) const override
tResult	EndStreaming () override

Additional Inherited Members
Public Types inherited from adtf::streaming::ant::sample_streamer< ISampleWriter, cOutPin >
typedef cOutPin	pin_type
Protected Types inherited from adtf::streaming::ant::cSampleWriter
typedef sample_streamer< ISampleWriter, cOutPin >	base_type
	base type
Protected Member Functions inherited from adtf::streaming::ant::sample_streamer< ISampleWriter, cOutPin >
	sample_streamer (const sample_streamer &)=delete
	deleted copy CTOR
	sample_streamer (sample_streamer &&)=delete
	deleted move CTOR
sample_streamer &	operator= (const sample_streamer &)=delete
	deleted copy operator
sample_streamer &	operator= (sample_streamer &&)=delete
	deleted move operator
	sample_streamer (const sample_streamer &)=delete
	deleted copy CTOR
	sample_streamer (sample_streamer &&)=delete
	deleted move CTOR
sample_streamer &	operator= (const sample_streamer &)=delete
	deleted copy operator
sample_streamer &	operator= (sample_streamer &&)=delete
	deleted move operator
Protected Member Functions inherited from adtf::streaming::ant::ISampleWriter
	~ISampleWriter ()=default
	not destructable
Protected Member Functions inherited from adtf::streaming::ant::ISampleStreamer
	~ISampleStreamer ()=default
	not destructable
Protected Attributes inherited from adtf::streaming::ant::cSampleWriter
ucom::object_ptr< ISampleOutStream >	m_pOutStream
	The SampleOutStream which is opened while BeginStreaming.
ucom::object_ptr< adtf::services::IReferenceClock >	_clock
Protected Attributes inherited from adtf::streaming::ant::sample_streamer< ISampleWriter, cOutPin >
adtf_util::cString	m_strName
	name of the streamer (used i.e. to create the pins name)
ucom::object_ptr< const IStreamType >	m_pStreamType
	stream type of the streamer
ucom::object_ptr< cOutPin >	m_poPin
	pin reference reading/writing from
adtf_util::cString	m_strName
	name of the streamer (used i.e. to create the pins name)
ucom::object_ptr< const IStreamType >	m_pStreamType
	stream type of the streamer
ucom::object_ptr< cOutPin >	m_poPin
	pin reference reading/writing from

Detailed Description

template<typename DATA_TYPE>
class adtf::streaming::ant::sample_writer< DATA_TYPE >

Specialized Sample Writer to write DATA of type DATA_TYPE. The operator<< will be overloaded to write data.

Member Function Documentation

Transmit()

template<typename DATA_TYPE>

tResult adtf::streaming::ant::sample_writer< DATA_TYPE >::Transmit ( const DATA_TYPE & oSampleData )

inline

   The Transmit call for data transmission will create a sample and set the current time from @ref

adtf::services::ant::IReferenceClock::GetStreamTime.

Parameters

oSampleData

[in] Data of type DATA_TYPE

Remarks

This is only rtsafe if you use a Sample Pool Service and a Memory Allocator Service

Note

rtsafe{using Sample Pool Service and a Memory Allocator Service}

Use as followed:

//Definition within the class header
struct tMyData
{
    tMyData(int32_t nVal, float fVal)
        : nValue(nVal), fValue(fVal)
    {
    }
    int32_t       nValue = 0;
    float     fValue = 0;
};
 
class cMyFilter : public adtf::streaming::cFilterBase
{
//...
adtf::streaming::sample_writer<tMyData> m_oWriter;
//...
}

//...
    tMyData sData1 = { 1, 1.1 };
    tMyData sData2 = { 2, 2.2 };
 
    m_oWriter << sData1 << sData2 << adtf::streaming::trigger;
//...

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

• src/libraries/streaming3/include/adtfstreaming3/samplewriter.h