tobiss::DataBuffer< T > Class Template Reference

Thread safe FIFO buffer. More...

#include <databuffer.h>

Inheritance diagram for tobiss::DataBuffer< T >:

Data Structures
class	buffer_overrun
class	buffer_underrun
Public Types
typedef boost::circular_buffer< T >	container_type
typedef container_type::size_type	size_type
typedef container_type::value_type	value_type
typedef boost::call_traits < value_type >::param_type	param_type
Public Member Functions
	DataBuffer (size_type capacity)
	Constructor.
void	resize (size_type capacity)
	Change Buffer Size.
size_type	getNumAvail ()
	returns number of unread items available in the buffer.
void	blockWhileEmpty ()
	If the buffer is empty, block until another threads inserts an item.
void	blockWhileFull ()
	If the buffer is full, block until another threads removes an item.
void	insert_blocking (param_type item)
	Insert a new item (sample/frame/packet/...) in the buffer.
void	insert_throwing (param_type item)
	Insert a new item (sample/frame/packet/...) in the buffer.
void	insert_overwriting (param_type item)
	Insert a new item (sample/frame/packet/...) in the buffer.
void	getNext_blocking (value_type *pItem)
	get next item (sample/frame/packet/...) from the buffer (item is removed from the buffer)
void	getNext_throwing (value_type *pItem)
	get next item (sample/frame/packet/...) from the buffer (item is removed from the buffer)
void	peekNext_blocking (value_type *pItem)
	get next item (sample/frame/packet/...) from the buffer (item remains in the buffer)
void	peekNext_throwing (value_type *pItem)
	get next item (sample/frame/packet/...) from the buffer (item remains in the buffer)
bool	dropOldest ()
void	clearAll ()
Private Member Functions
	DataBuffer (const DataBuffer &)
DataBuffer &	operator= (const DataBuffer &)
bool	is_not_empty () const
bool	is_not_full () const
Private Attributes
size_type	unread_
container_type	container_
boost::mutex	mutex_
boost::condition_variable	cond_not_empty_
boost::condition_variable	cond_not_full_

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Detailed Description

template<class T>
class tobiss::DataBuffer< T >

Thread safe FIFO buffer.

Template Parameters:

T	Datatype to be buffered

Definition at line 56 of file databuffer.h.

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

• /home/breidi/Dropbox/signalserver/include/misc/databuffer.h