This object represents the default Multi-Writer, Single-Reader queue implementation used by Orocos objects. More...

#include <rtt/internal/MWSRQueue.hpp>

Inheritance diagram for RTT::internal::MWSRQueue< T >:

Public Types
typedef AtomicQueue< T >::size_type	size_type

Public Member Functions
	MWSRQueue (int qsize)
	Create a mw/sr queue of fixed size. More...

bool	isFull () const
	Inspect if the Queue is full. More...

bool	isEmpty () const
	Inspect if the Queue is empty. More...

size_type	capacity () const
	Return the maximum number of items this queue can contain. More...

size_type	size () const
	Return the number of elements in the queue. More...

bool	enqueue (const T &value)
	Enqueue an item. More...

bool	dequeue (T &result)
	Dequeue an item. More...

const T	front () const
	Return the next to be read value. More...

void	clear ()
	Clear all contents of the Queue and thus make it empty. More...

Detailed Description

template<class T>
class RTT::internal::MWSRQueue< T >

This object represents the default Multi-Writer, Single-Reader queue implementation used by Orocos objects.

Definition at line 66 of file MWSRQueue.hpp.

Member Typedef Documentation

template<class T >

typedef AtomicQueue<T>::size_type RTT::internal::AtomicMWSRQueue< T >::size_type

inherited

Definition at line 163 of file AtomicMWSRQueue.hpp.

Constructor & Destructor Documentation

template<class T>

RTT::internal::MWSRQueue< T >::MWSRQueue ( int qsize )

inline

Create a mw/sr queue of fixed size.

Definition at line 77 of file MWSRQueue.hpp.

Member Function Documentation

template<class T >

size_type RTT::internal::AtomicMWSRQueue< T >::capacity ( ) const

inlinevirtualinherited

Return the maximum number of items this queue can contain.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 210 of file AtomicMWSRQueue.hpp.

template<class T >

void RTT::internal::AtomicMWSRQueue< T >::clear ( )

inlinevirtualinherited

Clear all contents of the Queue and thus make it empty.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 270 of file AtomicMWSRQueue.hpp.

Referenced by RTT::internal::AtomicMWSRQueue< T >::AtomicMWSRQueue().

template<class T >

bool RTT::internal::AtomicMWSRQueue< T >::dequeue ( T & result )

inlinevirtualinherited

Dequeue an item.

Parameters

value Stores the dequeued value. It is unchanged when dequeue returns false and contains the dequeued value when it returns true.

Returns: false if queue is empty, true if result was written.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 249 of file AtomicMWSRQueue.hpp.

template<class T >

bool RTT::internal::AtomicMWSRQueue< T >::enqueue ( const T & value )

inlinevirtualinherited

Enqueue an item.

Parameters

value The value to enqueue.

Returns: false if queue is full, true if queued.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 231 of file AtomicMWSRQueue.hpp.

template<class T >

const T RTT::internal::AtomicMWSRQueue< T >::front ( ) const

inlinevirtualinherited

Return the next to be read value.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 262 of file AtomicMWSRQueue.hpp.

template<class T >

bool RTT::internal::AtomicMWSRQueue< T >::isEmpty ( ) const

inlinevirtualinherited

Inspect if the Queue is empty.

Returns: true if empty, false otherwise.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 199 of file AtomicMWSRQueue.hpp.

template<class T >

bool RTT::internal::AtomicMWSRQueue< T >::isFull ( ) const

inlinevirtualinherited

Inspect if the Queue is full.

Returns: true if full, false otherwise.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 185 of file AtomicMWSRQueue.hpp.

template<class T >

size_type RTT::internal::AtomicMWSRQueue< T >::size ( ) const

inlinevirtualinherited

Return the number of elements in the queue.

Implements RTT::internal::AtomicQueue< T >.

Definition at line 218 of file AtomicMWSRQueue.hpp.

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

rtt/internal/MWSRQueue.hpp

Public Types

Public Member Functions

Detailed Description

template<class T> class RTT::internal::MWSRQueue< T >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class RTT::internal::MWSRQueue< T >