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Queues in SimEvents Models

4-3

called a logical queue. For example, you might use a queue to provide a temporary

storage area for entities that might otherwise have nowhere to go. Such use of a logical

queue can prevent deadlocks or simplify the simulation. For example, see “Example of a

Logical Queue” on page 4-9.

Access Queue Blocks

Queue blocks reside in the Queues library of the SimEvents library set. This chapter

focuses on the FIFO Queue block.

Although queuing theory typically treats a queue-server pair as one component,

SimEvents software contains queue blocks and server blocks as distinct components. You

often attach a queue block directly to a server block, but you might also want to use the

blocks in other ways.

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MATLAB SIMEVENTS RELEASE NOTES Guia do Utilizador Página 81