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Queue/Usage: Difference between revisions
→{{header|Oz}}
(→{{header|REXX}}: recoded the two versions of REXX programs to conform to the task's requirements. -- ~~~~) |
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# Queue.is_empty q;;
- : bool = true</lang>
=={{header|ooRexx}}==
ooRexx includes a built-in queue class.
<lang ooRexx>
q = .queue~new -- create an instance
q~queue(3) -- adds to the end, but this is at the front
q~push(1) -- push on the front
q~queue(2) -- add to the end
say q~pull q~pull q~pull q~isempty -- should display all and be empty
<lang>
=={{header|Oz}}==
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