20 template <size_t Bits> class UInt {
33   constexpr UInt() {}  in UInt()  function
35   constexpr UInt(const UInt<Bits> &other) {  in UInt()  function
41   constexpr UInt(uint64_t v) {  in UInt()  function
47   constexpr explicit UInt(const cpp::Array<uint64_t, WordCount> &words) {  in UInt()  function
62   UInt<Bits> &operator=(const UInt<Bits> &other) {
70   constexpr uint64_t add(const UInt<Bits> &x) {  in add()
86   constexpr UInt<Bits> operator+(const UInt<Bits> &other) const {
87     UInt<Bits> result(*this);
92   constexpr UInt<Bits> operator+=(const UInt<Bits> &other) {
146     UInt<(WordCount + 1) * 64> r1(row1), r2(row2);  in mul()
155   constexpr UInt<Bits> operator*(const UInt<Bits> &other) const {
156     UInt<Bits> result(0);
158       UInt<Bits> row_result(*this);
166   constexpr UInt<Bits> &operator*=(const UInt<Bits> &other) {
190   constexpr UInt<Bits> operator<<(size_t s) const {
191     UInt<Bits> result(*this);
196   constexpr UInt<Bits> &operator<<=(size_t s) {
220   constexpr UInt<Bits> operator>>(size_t s) const {
221     UInt<Bits> result(*this);
226   constexpr UInt<Bits> &operator>>=(size_t s) {
231   constexpr UInt<Bits> operator&(const UInt<Bits> &other) const {
232     UInt<Bits> result;
238   constexpr UInt<Bits> &operator&=(const UInt<Bits> &other) {
244   constexpr UInt<Bits> operator|(const UInt<Bits> &other) const {
245     UInt<Bits> result;
251   constexpr UInt<Bits> &operator|=(const UInt<Bits> &other) {
257   constexpr UInt<Bits> operator^(const UInt<Bits> &other) const {
258     UInt<Bits> result;
264   constexpr UInt<Bits> &operator^=(const UInt<Bits> &other) {
270   constexpr UInt<Bits> operator~() const {
271     UInt<Bits> result;
277   constexpr bool operator==(const UInt<Bits> &other) const {
285   constexpr bool operator!=(const UInt<Bits> &other) const {
293   constexpr bool operator>(const UInt<Bits> &other) const {
306   constexpr bool operator>=(const UInt<Bits> &other) const {
319   constexpr bool operator<(const UInt<Bits> &other) const {
332   constexpr bool operator<=(const UInt<Bits> &other) const {
345   constexpr UInt<Bits> &operator++() {
346     UInt<Bits> one(1);
363 constexpr UInt<128> UInt<128>::operator*(const UInt<128> &other) const {
390   UInt<128> result(0);