iTextSharp.text.pdf.qrcode.ReedSolomonEncoder.BuildGenerator C# (CSharp) Method

        private GF256Poly BuildGenerator(int degree) {
            if (degree >= cachedGenerators.Count) {
                GF256Poly lastGenerator = cachedGenerators[cachedGenerators.Count - 1];
                for (int d = cachedGenerators.Count; d <= degree; d++) {
                    GF256Poly nextGenerator = lastGenerator.Multiply(new GF256Poly(field, new int[] { 1, field.Exp(d - 1) }));
                    cachedGenerators.Add(nextGenerator);
                    lastGenerator = nextGenerator;
                }
            }
            return cachedGenerators[degree];
        }