Re: [Rd] trace with reference class

, Kohske Takahashi wrote: Hi The final line of the example in ?setRefClass induces an error: ## debugging all objects from class mEdit in method $undo() mEdit$trace(undo, browser) Error in envRefInferField(x, what, getClass(class(x)), selfEnv) : 'undo' is not a valid field or method name

[Rd] trace with reference class

refGeneratorSlot $trace tries to embed the trace in the generator object (instead of the generated object). Has this functionality been removed? best, kohske -- Kohske Takahashi takahashi.koh...@gmail.com Assistant Professor, Research Center for Advanced Science and Technology, The University of Tokyo

Re: [Rd] Modifying a list: what gets copied?

list_u - function(x) z$a - 1L Note that the argument name is `x` while you are using `z` inside the function. I'm not sure if this is the reason, though. kohske -- Kohske Takahashi takahashi.koh...@gmail.com Assistant Professor, Research Center for Advanced Science and Technology

Re: [Rd] Incompatible methods for overloaded operator

HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Kohske Takahashi takahashi.koh...@gmail.com Assistant Professor, Research Center for Advanced Science and Technology, The University