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zhouqiang-cl/open-stream-p.txt

Created December 22, 2016 08:09
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common lisp 的函数 OPEN-STREAM-P
Raw
open-stream-p.txt
语法
open-stream-p stream => generalized-boolean
参数和值
stream --- 一个 stream
generalized-boolean --- 一个 generalized-boolean
描述
如果 stream 是一个 open stream, 返回 true, 否则返回 false
代码
* (open-stream-p *standard-input*)
T
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