ambroisie/abacus
ambroisie/abacus
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

abacus: bignum: rename do_trim_leading_zeros

Browse source 
It works in-place, unlike the rest of the `do_*` functions.
This commit is contained in:
Bruno BELANYI 2021-08-23 16:14:22 +02:00
parent 2046d1ec4b
commit c9811fce44
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/bignum/bignum.cc
View file

@ -24,7 +24,7 @@ bool do_less_than(digits_type const& lhs, digits_type const& rhs) {
rhs.rend());
}
void do_trim_leading_zeros(digits_type& num) {
void trim_leading_zeros(digits_type& num) {
auto const it
= std::find_if(num.rbegin(), num.rend(), [](auto v) { return v != 0; });
num.erase(it.base(), num.end());
@ -82,7 +82,7 @@ digits_type do_substraction(digits_type const& lhs, digits_type const& rhs) {
std::transform(complement.begin(), complement.end(), complement.begin(),
take_complement);
do_trim_leading_zeros(complement);
trim_leading_zeros(complement);
return complement;
}
@ -150,7 +150,7 @@ digits_type do_halve(digits_type num) {
}
}
do_trim_leading_zeros(num);
trim_leading_zeros(num);
return num;
}
@ -361,7 +361,7 @@ bool BigNum::less_than(BigNum const& rhs) const {
}
void BigNum::canonicalize() {
do_trim_leading_zeros(digits_);
trim_leading_zeros(digits_);
if (digits_.size() == 0) {
sign_ = 0;