hashCode {R.oo} | R Documentation |
Gets an integer hashcoded for R objects
Description
Gets an integer hashcoded for R objects.
Usage
## Default S3 method:
hashCode(object, ...)
Arguments
object |
|
... |
Not used. |
Details
A character
string is converted into a hashcode following Java
conventions by
s[1]*31^(n-1) + s[2]*31^(n-2) + ... + s[n]
using integer arithmetic, where s[i]
is the i
:th character
of the string, n
is the length of the string. The hash value of
the empty string is zero.
For all other objects, by default as.integer()
is called.
Value
Returns a vector
of integer
's.
Author(s)
Henrik Bengtsson
[Package R.oo version 1.25.0 Index]