Shared ring wrapper with concrete frame type. More...

#include <ndarray_ring.h>

Inheritance diagram for mf::ndarray_shared_ring< Frame_dim, Elem >:

Public Types
using	frame_shape_type = typename base::frame_shape_type

using	frame_view_type = typename base::frame_view_type

using	section_view_type = ndarray_timed_view< concrete_dim, Elem >

Public Types inherited from mf::shared_ring
using	section_view_type = timed_ring::section_view_type

Public Member Functions
	ndarray_shared_ring (const frame_shape_type &frame_shape, std::size_t dur, bool seekable, time_unit end_time=-1)

section_view_type	begin_write (time_unit write_duration)

bool	try_begin_write (time_unit write_duration, section_view_type &section)

section_view_type	begin_read_span (time_span span)

section_view_type	begin_read (time_unit read_duration)

bool	try_begin_read (time_unit read_duration, section_view_type &section)

Public Member Functions inherited from mf::shared_ring
	shared_ring (const frame_array_properties &, bool seekable, time_unit end_time=-1)

void	initialize ()

const frame_format &	format () const noexcept

time_unit	capacity () const
	Capacity of buffer. More...

section_view_type	begin_write (time_unit write_duration)
	Begin writing write_duration frames at current write start time. More...

section_view_type	try_begin_write (time_unit write_duration)
	Begin writing write_duration frames at current write start time, if they are available. More...

bool	wait_writable (event &break_event)
	Wait until a frame become writable, or break_event occurs. More...

void	end_write (time_unit written_duration, bool mark_end=false)
	End writing written_duration frames. More...

section_view_type	begin_read_span (time_span)
	Begin reading frames at time span span. More...

section_view_type	begin_read (time_unit read_duration)
	Begin reading read_duration frames at current read start time. More...

section_view_type	try_begin_read (time_unit read_duration)
	Begin reading read_duration frames at current read start time, if they are available. More...

bool	wait_readable (event &break_event)
	Wait until a frame become readable, or break_event occurs. More...

void	end_read (time_unit read_duration)
	End reading read_duration frames. More...

void	skip (time_unit skip_duration)
	Skips duration frames. More...

bool	is_seekable () const
	Check if the ring is seekable. More...

void	seek (time_unit target_time)
	Seeks to read time t. More...

bool	can_seek (time_unit target_time) const
	Verifies if is is possible to seek to read time t. More...

time_unit	current_time () const
	Time of last written frame in buffer. More...

time_unit	write_start_time () const
	Presumptive start time of next write. More...

time_unit	read_start_time () const
	Read start time. More...

time_span	writable_time_span () const
	Currently writable time span. More...

time_span	readable_time_span () const
	Currently readable time span. More...

time_unit	writable_duration () const
	Currently writable duration. More...

time_unit	readable_duration () const
	Currently readable duration. More...

time_unit	end_time () const
	End of file time. */. More...

bool	end_time_is_defined () const
	True if end of file time is known. */. More...

bool	writer_reached_end () const
	True if writer has written last frame. More...

bool	reader_reached_end () const
	True if reader has read last frame. More...