| stype_predicates | R Documentation |
Useful stype predicates
is_constant(x) is_not_constant(x) is_tagged(x) ## S4 method for signature 'purpose' is_tagged(x) ## S4 method for signature 'context' is_tagged(x) ## S4 method for signature 'stype' is_tagged(x) ## S4 method for signature 'ANY' is_tagged(x) is_not_tagged(x) ## S4 method for signature 'ANY' is_not_tagged(x) has_tag(x, tag) ## S4 method for signature 'purpose' has_tag(x, tag) ## S4 method for signature 'context' has_tag(x, tag) ## S4 method for signature 'stype' has_tag(x, tag) ## S4 method for signature 'ANY' has_tag(x, tag) has_any_tags(x, tags) ## S4 method for signature 'ANY' has_any_tags(x, tags) has_all_tags(x, tags) ## S4 method for signature 'ANY' has_all_tags(x, tags) has_only_tags(x, tags) ## S4 method for signature 'purpose' has_only_tags(x, tags) ## S4 method for signature 'context' has_only_tags(x, tags) ## S4 method for signature 'stype' has_only_tags(x, tags) ## S4 method for signature 'ANY' has_only_tags(x, tags)
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is_constant: is this vector constant?
is_not_constant: is this vector not constant?
is_tagged: Is this object tagged?
is_tagged,purpose-method: Is this purpose tagged?
is_tagged,context-method: Is this context tagged?
is_tagged,stype-method: Is this stype tagged?
is_tagged,ANY-method: Is this non-stype tagged? FALSE
is_not_tagged: Is this object not tagged?
is_not_tagged,ANY-method: Is this non-stype tagged? FALSE
has_tag: Does x have the tag?
has_tag,purpose-method: Does purpose have tag?
has_tag,context-method: Does context have tag?
has_tag,stype-method: Does stype have tag?
has_tag,ANY-method: Does this non-stype have tag?
has_any_tags: Does x have any of the tags?
has_any_tags,ANY-method: Does x have any of the tags?
has_all_tags: Does x have all of the tags?
has_all_tags,ANY-method: Does x have all of the tags?
has_only_tags: Does x have only the tags?
has_only_tags,purpose-method: Does x have only the tags?
has_only_tags,context-method: Does x have only the tags?
has_only_tags,stype-method: Does x have only the tags?
has_only_tags,ANY-method: Does x have only the tags?
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