ARCHIVE/xahaud
3
0
Fork 0
mirror of https://github.com/Xahau/xahaud.git synced 2025-12-06 17:27:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add implicit conversion from STAmount to Number

Browse Source
This commit is contained in:
Howard Hinnant
2022-04-20 17:10:04 -04:00
committed by Elliot Lee
parent 24fe5f9fd0
commit c9c54c9799
4 changed files with 24 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/ripple/basics/impl/Number.cpp
View File

@@ -325,7 +325,7 @@ Number::operator*=(Number const& y)
std::to_string(xe));
mantissa_ = xm * zn;
exponent_ = xe;
assert(isnormal());
assert(isnormal() || *this == Number{});
return *this;
}
@@ -362,8 +362,9 @@ Number::operator/=(Number const& y)
static_assert(a2.isnormal());
Number rm2{};
Number rm1{};
Number r = a2;
r = (a2 * d + a1) * d + a0;
Number r = (a2 * d + a1) * d + a0;
// Newton–Raphson iteration of 1/x - d with initial guess r
// halt when r stops changing, checking for bouncing on the last iteration
do
{
rm2 = rm1;
@@ -376,7 +377,7 @@ Number::operator/=(Number const& y)
Number::operator rep() const
{
std::int64_t drops = mantissa_;
rep drops = mantissa_;
int offset = exponent_;
guard g;
if (drops != 0)