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Function std.datetime.date.TimeOfDay.opBinaryRight

Gives the result of adding or subtracting a Duration from this TimeOfDay.

TimeOfDay opBinaryRight(string op)(
  Duration duration
) const pure nothrow @nogc @safe
if (op == "+");

The legal types of arithmetic for TimeOfDay using this operator are

TimeOfDay + Duration --> TimeOfDay
TimeOfDay - Duration --> TimeOfDay
Duration + TimeOfDay --> TimeOfDay

Parameters

NameDescription
duration The Duration to add to or subtract from this TimeOfDay.

Example

import core.time : hours, minutes, seconds;

writeln(TimeOfDay(12, 12, 12) + seconds(1)); // TimeOfDay(12, 12, 13)
writeln(TimeOfDay(12, 12, 12) + minutes(1)); // TimeOfDay(12, 13, 12)
writeln(TimeOfDay(12, 12, 12) + hours(1)); // TimeOfDay(13, 12, 12)
writeln(TimeOfDay(23, 59, 59) + seconds(1)); // TimeOfDay(0, 0, 0)

writeln(TimeOfDay(12, 12, 12) - seconds(1)); // TimeOfDay(12, 12, 11)
writeln(TimeOfDay(12, 12, 12) - minutes(1)); // TimeOfDay(12, 11, 12)
writeln(TimeOfDay(12, 12, 12) - hours(1)); // TimeOfDay(11, 12, 12)
writeln(TimeOfDay(0, 0, 0) - seconds(1)); // TimeOfDay(23, 59, 59)

writeln(TimeOfDay(12, 12, 12) + seconds(1)); // seconds(1) + TimeOfDay(12, 12, 12)

Authors

Jonathan M Davis

License

Boost License 1.0.