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< title > Logtalk built-in predicate: abolish_category/1< / title >
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< a href = "../../index.html" > contents< / a > > < a href = "../index.html" > reference manual< / a > > < a href = "../index.html#builtins" > built-in predicates< / a >
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< h2 > < code > abolish_category/1< / code > < / h2 >
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< h4 > Description< / h4 >
< blockquote >
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< pre > abolish_category(Category)< / pre >
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< p >
Removes from the database a dynamic category.
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< h4 > Template and modes< / h4 >
< blockquote >
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< pre > abolish_category(@category_identifier)< / pre >
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< / blockquote >
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< h4 > Errors< / h4 >
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< blockquote >
< dl >
< dt > Category is a variable:< / dt >
< dd > < code > instantiation_error< / code > < / dd >
< dt > Category is not a valid category identifier:< / dt >
< dd > < code > type_error(category_identifier, Category)< / code > < / dd >
< dt > Category is an identifier of a static category:< / dt >
< dd > < code > permission_error(modify, static_category, Category)< / code > < / dd >
< dt > Category does not exist:< / dt >
< dd > < code > existence_error(category, Category)< / code > < / dd >
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< / blockquote >
< h4 > Examples< / h4 >
< blockquote >
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< pre > | ?- abolish_category(monitoring).< / pre >
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< a href = "create_protocol3.html" > previous< / a > | < a href = "../../glossary.html" > glossary< / a > | < a href = "abolish_object1.html" > next< / a >
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Copyright © < a href = "mailto:pmoura@logtalk.org" > Paulo Moura< / a > — < a href = "http://www.logtalk.org" > Logtalk.org< / a >
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