callHooks.function {R.utils}R Documentation

Call hook functions

Description

Call hook functions.

Usage

## S3 method for class 'function':
callHooks(hooks, ...)

Arguments

hooks A function or a list of hook functions or names of such.
... Argument passed to each hook function.

Value

Returns (invisibly) a list that is named with hook names, if possible. Each element in the list is in turn a list with three element: fcn is the hook function called, result is its return value, and exception is the exception caught or NULL.

Author(s)

Henrik Bengtsson (http://www.braju.com/R/)

See Also

See callHooks() to call hook function by name. See UserHooks how to set hooks.


[Package R.utils version 1.1.1 Index]