77     digits_ = 0;  in SetToZero()
117       : digits_{that.digits_}, exponent_{that.exponent_},  in BigRadixFloatingPointNumber()
119     for (int j{0}; j < digits_; ++j) {
126     for (int j{0}; j < digits_; ++j) {  in IsZero()
139     return digits_ == digitLimit_ && digit_[digits_ - 1] >= radix / 10;  in IsFull()
158         digit_[digits_++] = n;  in SetTo()
162       while (n != 0 && digits_ < digitLimit_) {  in SetTo()
164         digit_[digits_++] = static_cast<Digit>(n - q * radix);  in SetTo()
173     if (digits_ > 0 && digit_[0] == 0) {  in RemoveLeastOrderZeroDigits()
174       while (remove < digits_ && digit_[remove] == 0) {  in RemoveLeastOrderZeroDigits()
177       if (remove >= digits_) {  in RemoveLeastOrderZeroDigits()
178         digits_ = 0;  in RemoveLeastOrderZeroDigits()
183         for (int j{0}; j + remove < digits_ && (j + remove < maxDigits); ++j) {  in RemoveLeastOrderZeroDigits()
185         for (int j{0}; j + remove < digits_; ++j) {  in RemoveLeastOrderZeroDigits()
189         digits_ -= remove;  in RemoveLeastOrderZeroDigits()
196     while (digits_ > 0 && digit_[digits_ - 1] == 0) {  in RemoveLeastOrderZeroDigits()
197       --digits_;  in RemoveLeastOrderZeroDigits()
210     return digits_ == 0 || (digit_[0] % N) == 0;  in RemoveLeastOrderZeroDigits()
215     for (int j{digits_ - 1}; j >= 0; --j) {  in RemoveLeastOrderZeroDigits()
228     for (int j{digits_ - 1}; j >= 0; --j) {  in RemoveLeastOrderZeroDigits()
237     if (digits_ > 0) {  in RemoveLeastOrderZeroDigits()
246         if (digit_[digits_ - 1] >> chunk != 0) {  in RemoveLeastOrderZeroDigits()
247           if (digits_ == digitLimit_) {  in RemoveLeastOrderZeroDigits()
250           digit_[digits_++] = 0;  in RemoveLeastOrderZeroDigits()
252         auto remainder{digit_[digits_ - 1]};  in RemoveLeastOrderZeroDigits()
256         for (int j{digits_ - 1}; j >= 1; --j) {  in RemoveLeastOrderZeroDigits()
267     for (; position < digits_; ++position) {  in RemoveLeastOrderZeroDigits()
276     if (digits_ < digitLimit_) {  in RemoveLeastOrderZeroDigits()
277       digit_[digits_++] = carry;  in RemoveLeastOrderZeroDigits()
281     if (digits_ < digitLimit_) {  in RemoveLeastOrderZeroDigits()
282       digit_[digits_++] = carry;  in RemoveLeastOrderZeroDigits()
295     for (int j{0}; j < digits_; ++j) {  in RemoveLeastOrderZeroDigits()
305       return AddCarry(digits_, newCarry);  in RemoveLeastOrderZeroDigits()
313       if (digits_ < digitLimit_) {  in RemoveLeastOrderZeroDigits()
314         digit_[digits_++] = carry;  in RemoveLeastOrderZeroDigits()
327     if (digits_ == maxDigits && RemoveLeastOrderZeroDigits() == 0) {  in RemoveLeastOrderZeroDigits()
329       digit_[digits_ - 1] += carry;  in RemoveLeastOrderZeroDigits()
331       digit_[digits_++] = carry;  in RemoveLeastOrderZeroDigits()
353   int digits_{0}; // # of elements in digit_[] array; zero when zero  in RemoveLeastOrderZeroDigits()