constructor() {
			this.field = ModulusGF.PDF417_GF;
		}
<p>PDF417 error correction implementation.</p>

<p>This <a href="http://en.wikipedia.org/wiki/Reed%E2%80%93Solomon_error_correction#Example">example</a>
is quite useful in understanding the algorithm.</p>

@author Sean Owen
@see com.google.zxing.common.reedsolomon.ReedSolomonDecoder