R.utils (version 2.12.3)

callHooks.function: Call hook functions

Description

Call hook functions.

Usage

# S3 method for function
callHooks(hooks, ...)

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.

Arguments

hooks

A function or a list of hook functions or names of such.

...

Argument passed to each hook function.

Author

Henrik Bengtsson

See Also

See callHooks() to call hook function by name.