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version 2.109.1

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Function core.time.Duration.total

Returns the total number of the given units in this Duration. So, unlike split, it does not strip out the larger units.

long total(string units)() const nothrow @nogc @property
if (units == "weeks" || units == "days" || units == "hours" || units == "minutes" || units == "seconds" || units == "msecs" || units == "usecs" || units == "hnsecs" || units == "nsecs");

Example

writeln(dur!"weeks"(12).total!"weeks"); // 12
writeln(dur!"weeks"(12).total!"days"); // 84

writeln(dur!"days"(13).total!"weeks"); // 1
writeln(dur!"days"(13).total!"days"); // 13

writeln(dur!"hours"(49).total!"days"); // 2
writeln(dur!"hours"(49).total!"hours"); // 49

writeln(dur!"nsecs"(2007).total!"hnsecs"); // 20
writeln(dur!"nsecs"(2007).total!"nsecs"); // 2000

Example

writeln(Duration.zero.toString()); // "0 hnsecs"
writeln(weeks(5).toString()); // "5 weeks"
writeln(days(2).toString()); // "2 days"
writeln(hours(1).toString()); // "1 hour"
writeln(minutes(19).toString()); // "19 minutes"
writeln(seconds(42).toString()); // "42 secs"
writeln(msecs(42).toString()); // "42 ms"
writeln(usecs(27).toString()); // "27 μs"
writeln(hnsecs(5).toString()); // "5 hnsecs"

writeln(seconds(121).toString()); // "2 minutes and 1 sec"
assert((minutes(5) + seconds(3) + usecs(4)).toString() ==
       "5 minutes, 3 secs, and 4 μs");

writeln(seconds(-42).toString()); // "-42 secs"
writeln(usecs(-5239492).toString()); // "-5 secs, -239 ms, and -492 μs"

Authors

Jonathan M Davis and Kato Shoichi

License

Boost License 1.0.