PRBool next ( PRUnichar* text , PRInt32 length , PRInt32 pos , PRBool isLastBuffer , out PRInt32 begin , out PRInt32 end )

Next() Get the begin / end offset of the next unit in the current text

Arguments:

text: the text to be scanned

length: the number of characters in the text to be processed

pos: the current position

isLastBuffer: , the buffer is the last one

begin: the end offset of the next unit

end

Returns:

has more unit in the current text

void start ( char* characterSet )

Start()

Starts up the semantic unit scanner with an optional character set, which acts as a hint to optimize the heuristics used to determine the language(s) of the processed text.

Arguments:

characterSet: the character set the text was originally encoded in (can be NULL)