Re: [Rd] override pmin/pmax for my own matrix

2015-12-24 Thread Da Zheng
Thank you. It works! On Thu, Dec 24, 2015 at 9:08 AM, Michael Lawrence wrote: > Yes, functions like c, min and max are special cases, as they are > primitives. For ordinary functions, you just need to promote them with > "..." as the signature: > > setGeneric("pmax", signature="...") > setMethod(

Re: [Rd] override pmin/pmax for my own matrix

2015-12-24 Thread Michael Lawrence
Yes, functions like c, min and max are special cases, as they are primitives. For ordinary functions, you just need to promote them with "..." as the signature: setGeneric("pmax", signature="...") setMethod("pmax", "Class", function(..., na.rm=FALSE) { }) One caveat is that all arguments passed v

[Rd] override pmin/pmax for my own matrix

2015-12-24 Thread Da Zheng
Hello, I'm trying to override pmin and pmax for my own matrix. These two functions have ... as an argument. I tried to override them as follows: setMethod("pmax", class_name, function(x, ..., na.rm) { ... }) I use this way to override primitive functions such as min/max and it works fine. But