[Rd] Some more help on S4 mechanism

2010-03-22 Thread Renard Didier
Hello to the list Some days ago, I placed a question on this maling-list and received an answer from Martin that I tried to follow. Unfortunately, I am still puzzled by the next step. I spent the whole Week-end in gathering information from the net. Some of them are almost contridtcory and I la

[Rd] Problem with S3 to S4 transition

2010-03-16 Thread Renard Didier
Hello to everybody I am developing a package using R and have the following problem: I used to work in a mixture of S3 and S4 mechanism environment: as a matter of fact, I used to define my classes (say "DB" for illustration) using the setClass function (with representation field), and I was u

[Rd] Interfacing C-code (gets and printf) under WINDOWS (Visual C++)

2006-02-02 Thread Renard Didier
Hi I try to develop a R interface to a set of C routines, in order to produce a R-package on Geostatistics. My C-code uses interaction with the user as I use printf and gets statements. I develop the code in a LINUX environment and do not face any problem having the questions and answers routed