throw new IllegalArgumentException("Field name argument must not be null");
}
final Flag hasAddTerms = parseFlag(parser, 0x00006, fieldName + "::HasAddTerms");
final Flag hasMultTerms = parseFlag(parser, 0x00006, fieldName + "::HasMultTerms");
final UBits nBits = parseUBits(parser, 4, 0x00006, fieldName + "::NBits");
final Bits redMultTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasMultTerms.value(), fieldName + "::RedMultTerm");
final Bits greenMultTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasMultTerms.value(), fieldName + "::GreenMultTerm");
final Bits blueMultTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasMultTerms.value(), fieldName + "::BlueMultTerm");
final Bits alphaMultTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasMultTerms.value(), fieldName + "::BlueMultTerm");
final Bits redAddTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasAddTerms.value(), fieldName + "::RedAddTerm");
final Bits greenAddTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasAddTerms.value(), fieldName + "::GreenAddTerm");
final Bits blueAddTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasAddTerms.value(), fieldName + "::BlueAddTerm");
final Bits alphaAddTerm = parseSBitsIf(parser, nBits.value(), 0x00006, hasAddTerms.value(), fieldName + "::BlueAddTerm");
parser.align();
return new CxFormWithAlpha(hasAddTerms, hasMultTerms, nBits, redMultTerm, greenMultTerm, blueMultTerm, alphaMultTerm, redAddTerm, greenAddTerm, blueAddTerm, alphaAddTerm);
}