UTC

A TimeZone which represents UTC.

final

class UTC : TimeZone {

static immutable(UTC) opCall();

bool hasDST [@property getter];

bool dstInEffect(long stdTime);

long utcToTZ(long stdTime);

long tzToUTC(long adjTime);

Duration utcOffsetAt(long stdTime);

}

Members

Functions

dstInEffect bool dstInEffect(long stdTime): Always returns false.
tzToUTC long tzToUTC(long adjTime): Returns the given hnsecs without changing them at all.
utcOffsetAt Duration utcOffsetAt(long stdTime): Returns a core.time.Duration of 0.
utcToTZ long utcToTZ(long stdTime): Returns the given hnsecs without changing them at all.

Properties

hasDST bool hasDST [@property getter]: Always returns false.

Static functions

opCall immutable(UTC) opCall(): UTC is a singleton class. UTC returns its only instance.

Inherited Members

From TimeZone

name string name [@property getter]: The name of the time zone. Exactly how the time zone name is formatted depends on the derived class. In the case of PosixTimeZone, it's the TZ Database name, whereas with WindowsTimeZone, it's the name that Windows chose to give the registry key for that time zone (typically the name that they give stdTime if the OS is in English). For other time zone types, what it is depends on how they're implemented.
stdName string stdName [@property getter]: Typically, the abbreviation (generally 3 or 4 letters) for the time zone when DST is not in effect (e.g. PST). It is not necessarily unique.
dstName string dstName [@property getter]: Typically, the abbreviation (generally 3 or 4 letters) for the time zone when DST is in effect (e.g. PDT). It is not necessarily unique.
hasDST bool hasDST [@property getter]: Whether this time zone has Daylight Savings Time at any point in time. Note that for some time zone types it may not have DST for current dates but will still return true for hasDST because the time zone did at some point have DST.
dstInEffect bool dstInEffect(long stdTime): Takes the number of hnsecs (100 ns) since midnight, January 1st, 1 A.D. in UTC time (i.e. std time) and returns whether DST is effect in this time zone at the given point in time.
utcToTZ long utcToTZ(long stdTime): Takes the number of hnsecs (100 ns) since midnight, January 1st, 1 A.D. in UTC time (i.e. std time) and converts it to this time zone's time.
tzToUTC long tzToUTC(long adjTime): Takes the number of hnsecs (100 ns) since midnight, January 1st, 1 A.D. in this time zone's time and converts it to UTC (i.e. std time).
utcOffsetAt Duration utcOffsetAt(long stdTime): Returns what the offset from UTC is at the given std time. It includes the DST offset in effect at that time (if any).

UTC

Members

Functions

Properties

Static functions

Inherited Members

From TimeZone

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