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GUI: Update dd_real/float128

This commit is contained in:
Nukem 2016-02-09 19:28:13 -05:00
parent d379dd0023
commit e0ec0c8f41
2 changed files with 27 additions and 20 deletions
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18
src/gui/Src/ThirdPartyLibs/float128/float128.cpp
View File

@ -948,6 +948,24 @@ dd_real::dd_real(std::wstring const & ws)
}
}
int dd_real::toInt() const
{
auto x = std::trunc(*this);
return static_cast<int>(static_cast<long long>(x._hi()) + static_cast<long long>(x._lo()));
}
long dd_real::toLong() const
{
auto x = std::trunc(*this);
return static_cast<long>(static_cast<long long>(x._hi()) + static_cast<long long>(x._lo()));
}
long long dd_real::toLongLong() const
{
auto x = std::trunc(*this);
return static_cast<long long>(x._hi()) + static_cast<long long>(x._lo());
}
dd_real dd_real::div(double a, double b)
{
if(QD_ISNAN(a))

29
src/gui/Src/ThirdPartyLibs/float128/float128.h
View File

@ -435,37 +435,37 @@ public:
dd_real(int h)
{
x[0] = static_cast<double>(h);
x[1] = x[0] - h;
x[1] = static_cast<double>(h - static_cast<int>(x[0]));
}
dd_real(unsigned int h)
{
x[0] = static_cast<double>(h);
x[1] = x[0] - h;
x[1] = static_cast<double>(h - static_cast<unsigned int>(x[0]));
}
dd_real(long h)
{
x[0] = static_cast<double>(h);
x[1] = x[0] - h;
x[1] = static_cast<double>(h - static_cast<long>(x[0]));
}
dd_real(unsigned long h)
{
x[0] = static_cast<double>(h);
x[1] = x[0] - h;
x[1] = static_cast<double>(h - static_cast<unsigned long>(x[0]));
}
dd_real(long long h)
{
x[0] = static_cast<double>(h);
x[1] = x[0] - h;
x[1] = static_cast<double>(h - static_cast<long long>(x[0]));
}
dd_real(unsigned long long h)
{
x[0] = static_cast<double>(h);
x[1] = x[0] - h;
x[1] = static_cast<double>(h - static_cast<unsigned long long>(x[0]));
}
dd_real(std::string const & s);
@ -485,20 +485,9 @@ public:
return _hi() + _lo();
}
int toInt() const
{
return static_cast<int>(_hi()) + static_cast<int>(_lo());
}
long toLong() const
{
return static_cast<long>(_hi()) + static_cast<long>(_lo());
}
long long toLongLong() const
{
return static_cast<long long>(_hi()) + static_cast<long long>(_lo());
}
int toInt() const;
long toLong() const;
long long toLongLong() const;
dd_real const & operator+() const
{