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2014 Nov 25
0
problem with setGroupGeneric from package methods
...vironment(generic) if(initialize || !exists(".SigLength", envir = env, inherits = FALSE)) { nsig <- 1 ## check that groups of generics agree on .SigLength; otherwise ## labels won't match for(gp in generic at group) { ### !!! gpDef <- getGeneric(gp) if(is(gpDef, "genericFunction")) { .getMethodsTable(gpDef) # force initialization nsig <- max(nsig, get(".SigLength", envir = environment(gpDef))) } } assign(".SigLength", n...