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library(error)

Utilities for argument type testing and error generation   [more]

Predicates

domain_error(?Domain, ?Culprit)
throw error(domain_error(Domain,Culprit), _)
evaluation_error(?Reason)
throw error(evaluation_error(Reason), _)
existence_error(?ObjectType, ?Culprit)
throw error(existence_error(ObjectType,Culprit), _)
instantiation_error(?Culprit)
throw error(instantiation_error, _)
must_be(+Type, ?Term)
Test a term for an expected type and throw an error if it does not match
permission_error(?Operation, ?Permission, ?Culprit)
throw error(permission_error(Operation,Permission,Culprit), _)
representation_error(?Reason)
throw error(representation_error(Reason), _)
resource_error(?Resource)
throw error(resource_error(Resource), _)
type_error(?Type, ?Culprit)
throw error(type_error(Type,Culprit), _)
uninstantiation_error(?Culprit)
throw error(uninstantiation_error(Culprit), _)

Description

This library is modelled after SWI-Prolog's library(error) and provides facilities to simplify the raising of ISO-Prolog conforming exceptions, and testing argument types and domains.

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Generated from error.eci on 2017-11-22 13:48