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AK: Make Time more usable

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This commit is contained in:
Ben Wiederhake 2021-02-27 23:54:10 +01:00 • committed by Andreas Kling
parent e510c41fd2
commit 340813e087
3 changed files with 53 additions and 1 deletions
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11
AK/Time.h
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@ -82,15 +82,20 @@ inline int years_to_days_since_epoch(int year)
*/
class Time {
public:
Time() = default;
Time(const Time&) = default;
static Time from_seconds(i64 seconds) { return Time(seconds, 0); };
static Time from_seconds(i64 seconds) { return Time(seconds, 0); }
static Time from_nanoseconds(i32 nanoseconds);
static Time from_timespec(const struct timespec&);
static Time from_timeval(const struct timeval&);
static Time min() { return Time(-0x8000'0000'0000'0000LL, 0); };
static Time zero() { return Time(0, 0); };
static Time max() { return Time(0x7fff'ffff'ffff'ffffLL, 999'999'999); };
// Truncates "2.8 seconds" to 2 seconds.
// Truncates "-2.8 seconds" to -2 seconds.
i64 to_truncated_seconds() const;
timespec to_timespec() const;
timeval to_timeval() const;
@ -98,6 +103,10 @@ public:
bool operator!=(const Time& other) const { return !(*this == other); }
Time operator+(const Time& other) const;
Time operator-(const Time& other) const;
bool operator<(const Time& other) const;
bool operator<=(const Time& other) const;
bool operator>(const Time& other) const;
bool operator>=(const Time& other) const;
private:
explicit Time(i64 seconds, u32 nanoseconds)