Class GF256
- java.lang.Object
-
- zext.plantuml.com.google.zxing.common.reedsolomon.GF256
-
public final class GF256 extends java.lang.Object
This class contains utility methods for performing mathematical operations over the Galois Field GF(256). Operations use a given primitive polynomial in calculations.
Throughout this package, elements of GF(256) are represented as an
int
for convenience and speed (but at the cost of memory). Only the bottom 8 bits are really used.
-
-
Field Summary
Fields Modifier and Type Field Description static GF256
DATA_MATRIX_FIELD
static GF256
QR_CODE_FIELD
-