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transmission/gtk/Percents.h
Mike Gelfand 605c6bd031
Store percents as integer, with 2 digits of precision (#4933)
* Store percents as integer, with 2 digits of precision

* Fix GHA builds for Mac (missing pkg-config)

* Fix percents formatting
2023-02-18 01:14:01 +00:00

40 lines
730 B
C++

#pragma once
#include <cmath>
#include <string>
class Percents
{
public:
Percents() = default;
explicit Percents(int value) noexcept
: raw_value_(value * 100)
{
}
explicit Percents(float value) noexcept
: raw_value_(std::round(value * 10000))
{
}
[[nodiscard]] constexpr int to_int() const noexcept
{
return raw_value_ / 100;
}
[[nodiscard]] std::string to_string() const;
constexpr bool operator==(Percents const& rhs) const noexcept
{
return raw_value_ == rhs.raw_value_;
}
constexpr bool operator<(Percents const& rhs) const noexcept
{
return raw_value_ < rhs.raw_value_;
}
private:
int raw_value_ = 0;
};