CLIPS-监视

最新推荐文章于 2024-09-14 09:02:32 发布

deepfuture

最新推荐文章于 2024-09-14 09:02:32 发布

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分类专栏：搜索引擎与人工智能

本文链接：https://blog.youkuaiyun.com/deepfuture/article/details/5081642

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一、监视命令:

watch ..

可以监视facts（事实）、rules（规则）等符号或all

(unwatch facts)撤销

二、操作

CLIPS> (watch facts)
CLIPS> (facts)
f-0    (initial-fact)
f-4    (person (name "zhouhua") (age 65) (eye-color blue) (hair-colorred))
f-6    (person (name "zhangsan") (age 26) (eye-color blue) (hair-colorblack))
f-7    (person (name "zhoudahua") (age 65) (eye-color blue) (hair-colorred))
For a total of 4 facts.
CLIPS> (modify 7 age 66)

[PRNTUTIL2] SyntaxError: Check appropriate syntax forduplicate/modify function.
CLIPS> (modify 7 (age 66))
<==f-7 (person (name "zhoudahua") (age 65) (eye-color blue) (hair-colorred))
==>f-8 (person (name "zhoudahua") (age 66) (eye-color blue) (hair-colorred))
<Fact-8>
CLIPS> (unwatch facts)