| methods-defunct | R Documentation |
Defunct functions in package methods.
getAccess(ClassDef) getClassName(ClassDef) getClassPackage(ClassDef) getExtends(ClassDef) getProperties(ClassDef) getPrototype(ClassDef) getSubclasses(ClassDef) getVirtual(ClassDef) getAllMethods(f, fdef, where) mlistMetaName (name, package) removeMethodsObject(f, where) seemsS4Object(object) allGenerics() trySilent(expr) traceOn(what, tracer=browseAll, exit=NULL) traceOff(what)
The first block of functions should be replaced by direct access to the slots, or by use of higher-level alternatives.
The functions and corresponding slots are:
getAccess | "access" |
getClassName | "className" |
getClassPackage | "package" |
getExtends | "contains" |
getProperties | "slots" |
getPrototype | "prototype" |
getSubclasses | "subclasses" |
getVirtual | "virtual"
|
getAllMethods replicated the behavior of
getMethods, which should be called instead to obtain
approximately the old behavior of getAllMethods. However, a
better substitution is to use findMethods, which
returns a simpler structure.
mlistMetaName was a utility to return the mangled
name for the object that stored the MethodsList
representation of the methods for a particular generic function,
typically in the environment of a package. These objects are no
longer used.
removeMethodsObject removed the metadata object containing
methods for f.
seemsS4Object was similar to isS4 and superseded
by the introduction of the S4 bit in R 2.4.0.
allGenerics is superseded by getGenerics.
trySilent(ex) was a deprecated equivalent of try(e,
silent=TRUE); in R programming it is typically more efficient and
flexible to work with something like tryCatch(ex,
error = function(e) e) instead.
The functions traceOn and traceOff have been replaced by
extended versions of the functions trace and
untrace.
Defunct
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