Re: how to: int[] toInts(char[] chars)
Billy Fritsch wrote:
Bo Vance schrieb:
How do achieve the method:
/**
* Given an array of UTF16 encoded char,
* return an equivalent array of int codepoints.
*
* @param chars UTF16 encoded char[]
* @return int[] codepoints
* @throws Error on invalid UTF16 input
*/
int[] toInts(Char[] chars){}
I can't see a standard API method.
I've implemented a method that _almost_ works,
but it's so horrid I'm embarrassed to post it.
See the API doc at
<http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Character.html>
The methods
Character.codePointCount(char[],int,int)
and
Character.codePointAt(char[],int)
are all you need.
Well, they might need
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