[Rd] creating a '[' method for an S4 class

From: Benilton Carvalho <beniltoncarvalho_at_gmail.com>
Date: Sat, 07 Jul 2012 03:49:34 +0100


I'm working on an S4 class that is expected to behave like an array.

I have some difficulties when defining '[' and I wonder if someone could point me to the right direction:

  1. Call the S4 object "obj"
  2. Assume dim(obj) = c(10, 4, 2)
  3. Suppose someone calls: obj[1:3,] , which is a mistake, given dim(obj); how do I detect such situations?

Thank you very much for your attention and time, benilton

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https://stat.ethz.ch/mailman/listinfo/r-devel Received on Sat 07 Jul 2012 - 02:59:04 GMT

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