Provided by: libcoin60-doc_3.1.3-2_all bug

NAME

       SbFifo -

       A class for managing a pointer first-in, first-out queue.

SYNOPSIS

       #include <Inventor/threads/SbFifo.h>

   Public Member Functions
       void assign (void *ptr, uint32_t type)
       void retrieve (void *&ptr, uint32_t &type)
       SbBool tryRetrieve (void *&ptr, uint32_t &type)
       unsigned int size (void) const
       void lock (void) const
       void unlock (void) const
       SbBool peek (void *&item, uint32_t &type) const
       SbBool contains (void *item) const
       SbBool reclaim (void *item)

Detailed Description

       A class for managing a pointer first-in, first-out queue.

Member Function Documentation

   void SbFifo::assign (void *ptr, uint32_ttype) [inline] Puts pointer ptr of type type into the
       fifo.
       The type argument is just meant as a user data tag, and a 0 value can be given as the type
       argument if type data is uninteresting.

   void SbFifo::retrieve (void *&ptr, uint32_t &type) [inline] Reads a pointer from the queue.
       Blocks until a pointer is available for reading.
   SbBool SbFifo::tryRetrieve (void *&ptr, uint32_t &type) [inline] Tries to read a pointer from
       the queue. If no data can be read, FALSE is returned, and TRUE otherwise. The function
       does not block.
   unsigned int SbFifo::size (void) const [inline] Returns number of pointers currently in the
       queue.
   void SbFifo::lock (void) const [inline] Blocks until the queue can be locked.
   void SbFifo::unlock (void) const [inline] Unlocks the queue.
   SbBool SbFifo::peek (void *&item, uint32_t &type) const [inline] Peeks at the head item of the
       queue without removing it. In the case where the fifo is empty, FALSE is returned.
       The queue must be locked with SbFifo::lock() before using this function, then unlocked.

   SbBool SbFifo::contains (void *item) const [inline] Returns TRUE or FALSE depending on whether
       the item is in the queue.
       The queue must be locked with SbFifo::lock() before using this function, then unlocked.

   SbBool SbFifo::reclaim (void *item) [inline] This function removes the given item from the
       queue. Returns TRUE or FALSE depending on whether the item was in the queue in the first
       place.
       The queue must be locked with SbFifo::lock() before using this function, then unlocked.

Author

       Generated automatically by Doxygen for Coin from the source code.