abolish/1

Description

abolish(Predicate)
abolish(Functor/Arity)

Removes a runtime declared dynamic predicate from an object database.

Template and modes

abolish(+predicate_indicator)

Errors

Predicate is a variable:

instantiation_error

Predicate is neither a variable nor a valid predicate indicator:

type_error(predicate_indicator, Predicate)

Functor is neither a variable nor an atom:

type_error(atom, Functor)

Arity is neither a variable nor an integer:

type_error(integer, Arity)

Predicate is statically declared:

permission_error(modify, predicate_declaration, Functor/Arity)

Predicate is a private predicate:

permission_error(modify, private_predicate, Functor/Arity)

Predicate is a protected predicate:

permission_error(modify, protected_predicate, Functor/Arity)

Predicate is a static predicate:

permission_error(modify, static_predicate, Functor/Arity)

Predicate is not declared or is declared but not in the object receiving the message:

existence_error(predicate_declaration, Functor/Arity)

Examples

To abolish any dynamic predicate in this:

abolish(Predicate)

To abolish a public or protected dynamic predicate in self:

::abolish(Predicate)

To abolish a public dynamic predicate in an object:

Object::abolish(Predicate)