listFromMethods(generic, where, table)getMethodsForDispatch(fdef, inherited = FALSE)cacheMethod(f, sig, def, args, fdef, inherited = FALSE)resetGeneric(f, fdef, mlist, where, deflt)
generic, supplied either as the function or the name of the function. For user code, the function
findMethodSignaturesis recommended instead, returning a simple list of methods or a character matrix of the signatures. If
whereis supplied, this should be an environment or search list position from which a table of methods for the generic will be taken. If
tableis supplied, this is itself assumed to be such a table. If neither argument is supplied, the table is taken directly from the generic function (that is, the current set of methods defined for this generic). Returns an object of class
"LinearMethodsList"(see LinearMethodsList) describing all the methods in the relevant table.
f, found in environment
whereor explicitly supplied as an argument. Other arguments are obsolete and ignored. Called for its side effect of resetting all inherited methods in the generic function's internal table. Normally not called directly, since changes to methods and the loading and detaching of packages all generate a call automatically.
callNextMethodinformation. No persistent effect, since the method metadata is session-scope only.
environmentsince R version 2.6.0) representing the methods for function
f. For user code, the function
findMethodSignaturesis recommended instead, returning a simple list of methods or a character matrix of the signatures.