MediaSegmentSequence::Iterator Class Reference

Constant bidirectional iterator through the sequence. More...

#include <media_segment_sequence.h>

Public Member Functions
	Iterator ()
	Constructs an empty Iterator object. More...
	Iterator (std::unique_ptr< SequenceIterator > &&)
	Iterator (const Iterator &other)
	Constructs a copy of other. More...
	Iterator (Iterator &&other)
	~Iterator ()
	Destroys Iterator object. More...
Iterator &	operator= (const Iterator &other)
	Assigns other to this Iterator More...
Iterator &	operator= (Iterator &&other)
Iterator &	operator++ ()
Iterator	operator++ (int)
Iterator &	operator-- ()
Iterator	operator-- (int)
bool	operator== (const Iterator &) const
bool	operator!= (const Iterator &) const
std::unique_ptr< dash::mpd::ISegment >	operator* () const
double	SegmentDuration (const MediaSegmentSequence *) const
double	SegmentTimestamp (const MediaSegmentSequence *) const

Detailed Description

Constant bidirectional iterator through the sequence.

For live streams incrementation and decrementation operations might return past-the-end iterator when a segment is either not yet available or no more segments are available.

Definition at line 64 of file media_segment_sequence.h.

Constructor & Destructor Documentation

MediaSegmentSequence::Iterator::Iterator

(

)

Constructs an empty Iterator object.

MediaSegmentSequence::Iterator::Iterator ( std::unique_ptr< SequenceIterator > &&  )

explicit

Constructs an Iterator object from SequenceIterator.

MediaSegmentSequence::Iterator::Iterator

(

const Iterator &

other

)

Constructs a copy of other.

MediaSegmentSequence::Iterator::Iterator

(

Iterator &&

other

)

Move-constructs a Iterator object, making it point at the same object that other was pointing to.

MediaSegmentSequence::Iterator::~Iterator

(

)

Destroys Iterator object.

Member Function Documentation

bool MediaSegmentSequence::Iterator::operator!=

(

const Iterator &

)

const

Checks if compared object is different from current object.

Returns

True if objects are different.
True otherwise

std::unique_ptr<dash::mpd::ISegment> MediaSegmentSequence::Iterator::operator*

(

)

const

Note

Iteration happens over ISegment*, however a call to this method creates a new ISegment* object! Returns a smart pointer to the segment which is a copy of the ISegment pointed by the iterator.

Returns

A smart pointer to an ISegment instance returned by value.

Iterator& MediaSegmentSequence::Iterator::operator++

(

)

Advances the iterator by one position.

Returns

*this.

Iterator MediaSegmentSequence::Iterator::operator++

(

int

)

Advances the iterator by one position.

Returns

The value *this had before the call.

Iterator& MediaSegmentSequence::Iterator::operator--

(

)

Decreases the iterator by one position.

Returns

*this.

Iterator MediaSegmentSequence::Iterator::operator--

(

int

)

Decreases the iterator by one position.

Returns

The value *this had before the call.

Iterator& MediaSegmentSequence::Iterator::operator=

(

const Iterator &

other

)

Assigns other to this Iterator

Iterator& MediaSegmentSequence::Iterator::operator=

(

Iterator &&

other

)

Move-assigns other to this Iterator object.

bool MediaSegmentSequence::Iterator::operator==

(

const Iterator &

)

const

Checks if compared object is equal to current object.

Returns

True if objects are equal.
False otherwise

double MediaSegmentSequence::Iterator::SegmentDuration

(

const MediaSegmentSequence *

)

const

Provides a segment duration for the given MediaSegmentSequence.

Returns

Segment duration in seconds.
Value < 0 in case of error (like invalid MediaSegmentSequence).

double MediaSegmentSequence::Iterator::SegmentTimestamp

(

const MediaSegmentSequence *

)

const

Provides a segment timestamp for given the MediaSegmentSequence.

Returns

Segment timestamp in seconds.
Value < 0 in case of error (like invalid MediaSegmentSequence).

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

• dash/media_segment_sequence.h