opts_array {constructive}

Constructive options for arrays

Description

These options will be used on arrays. Note that arrays can be built on top of vectors, lists or expressions. Canonical arrays have an implicit class "array" shown by class() but "array" is not part of the class attribute.

Usage

opts_array(constructor = c("array", "next"), ...)

Arguments

constructor

String. Name of the function used to construct the object, see Details section.

...

Additional options used by user defined constructors through the opts object

Details

Depending on constructor, we construct the object as follows:

• "array" (default): Use the array() function

• "next" : Use the constructor for the next supported class. Call .class2() on the object to see in which order the methods will be tried.

Value

An object of class <constructive_options/constructive_options_array>