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std.datetime.systime.SysTime.opBinary
- multiple declarations
Function SysTime.opBinary
Gives the result of adding or subtracting a Duration
from this SysTime
.
The legal types of arithmetic for SysTime
using this operator
are
SysTime | + | Duration | --> | SysTime |
SysTime | - | Duration | --> | SysTime |
Parameters
Name | Description |
---|---|
duration | The Duration to add to or subtract from
this SysTime . |
Example
import core .time : hours, seconds;
import std .datetime .date : DateTime;
assert(SysTime(DateTime(2015, 12, 31, 23, 59, 59)) + seconds(1) ==
SysTime(DateTime(2016, 1, 1, 0, 0, 0)));
assert(SysTime(DateTime(2015, 12, 31, 23, 59, 59)) + hours(1) ==
SysTime(DateTime(2016, 1, 1, 0, 59, 59)));
assert(SysTime(DateTime(2016, 1, 1, 0, 0, 0)) - seconds(1) ==
SysTime(DateTime(2015, 12, 31, 23, 59, 59)));
assert(SysTime(DateTime(2016, 1, 1, 0, 59, 59)) - hours(1) ==
SysTime(DateTime(2015, 12, 31, 23, 59, 59)));
Function SysTime.opBinary
Gives the difference between two SysTime
s.
The legal types of arithmetic for SysTime
using this operator
are
SysTime | - | SysTime | --> | duration |
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.