Hello Henrik, On Nov 13, 2009, at 3:42 PM, Henrik Bengtsson wrote:
> If you develop your own code you can add your own behavior by > "extending" the environment class. I put "extending" in quotation > marks, because 'environment' is one of few classes you should *not* > extend from in the regular S3 (and S4?) sense, at least that was the > case a few years ago. You can search the r-devel list about issues > when trying to do so. One thing I remember is that it didn't work > well to save such objects. Bla bla bla, there are workarounds for it > and the Object class in the R.oo package is one. Here is how you can > add your protection for your own environment-like objects: I like this solution! (As well as the name of the picky object.) If the environment class can be properly subclassed, then everything should work in principle. Thanks for the tip. -Trishank ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
