Provided are classes for boolean and skewed boolean vectors,
fast boolean methods, fast unique and non-unique integer sorting,
fast set operations on sorted and unsorted sets of integers, and
foundations for ff (range index, compression, chunked processing).

Classes and Methods for Fast Memory-Efficient Boolean Selections

package-ubuntu-20.04-r-4.0.5#cran#bit-4.0.4

<p>Gets C length of a vector ignoring any length-methods dispatched by classes
</p>

<table summary="R argblock"><tr valign="top">
<td><code>x</code></td>
<td>
<p>a vector</p>
</td>
</tr></table>

<p>Queries the vector length using C-macro <code>LENGTH</code>, this can be substantially faster than <code>length(unclass(x))</code>
</p>

package-ubuntu-20.04-r-4.0.5#cran#bit-4.0.4#docs#get_length

get_length

Description

Usage

Arguments

Details

Value

Examples

bit

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