R/which.min.R

In BiocGenerics: S4 generic functions used in Bioconductor

### =========================================================================
### The which.min() and which.max() generics
### -------------------------------------------------------------------------
###
### Michael, June 2016 (commit 860cce0ec85b94ebca190802be95e61c4f469d6b):
###
### The default methods (defined in the base package) only take 1 argument.
### We add the ... argument to the generic functions defined here so they
### can be called with an arbitrary number of effective arguments. This was
### motivated by the desire to optionally return global subscripts from
### methods on List.
### These generics are slated to be internalized in base R. When that
### happens, these calls will effectively be no-ops.

.which.min.useAsDefault <- function(x, ...) base::which.min(x, ...)
.which.max.useAsDefault <- function(x, ...) base::which.max(x, ...)

setGeneric("which.min",
    function(x, ...) standardGeneric("which.min"),
    useAsDefault=.which.min.useAsDefault
)

setGeneric("which.max",
    function(x, ...) standardGeneric("which.max"),
    useAsDefault=.which.max.useAsDefault
)