#include <Pt/System/Queue.h>
Thread-safe FIFO queue. More...
Public Member Functions | |
| Queue () | |
| Default Constructor. | |
| value_type | get () |
| Returns the next element. | |
| void | put (const_reference element) |
| Adds a element to the queue. | |
| bool | empty () const |
| Returns true, if the queue is empty. | |
| size_type | size () const |
| Returns the number of elements currently in queue. | |
| void | maxSize (size_type m) |
| sets the maximum size of the queue. | |
| size_type | maxSize () const |
| returns the maximum size of the queue. | |
| size_type | numWaiting () const |
| returns the number of threads blocked in the get method. | |
get() returns the next element and blocks while the queue is empty. put() appends an element and blocks when a maximum size is set and the queue is full. A maximum of zero means no limit. Raising the maximum may wake a thread blocked in put().
| Queue< T >::value_type get | ( | ) |
This method returns the next element. If the queue is empty, the thread will be locked until a element is available.
| void put | ( | const_reference | element | ) |
This method adds a element to the queue. If the queue has reached his maximum size, the method blocks until there is space available.
| void maxSize | ( | size_type | m | ) |
Setting the maximum size of the queue may wake up another thread, if it is waiting for space to get available and the limit is increased.