Logtalk reference manual
Built-in predicate: current_category/1
Contents > Reference Manual > Built-in Predicates > current_category/1

## current_category/1

#### Description

    current_category(Category)

Enumerates, by backtracking, all currently defined categories. All categories are found, either static, dynamic, or built-in.

#### Template and modes

    current_category(?category_identifier)

#### Errors

Category is neither a variable nor a valid category identifier:
  `type_error(category_identifier, Category)`

#### Examples

    | ?- current_category(monitoring).