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| GLIB_AVAILABLE_IN_ALL void | g_date_time_unref (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_ref (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_now (GTimeZone *tz) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_now_local (void) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_now_utc (void) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_from_unix_local (gint64 t) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_from_unix_utc (gint64 t) |
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| GLIB_AVAILABLE_IN_2_80 GDateTime * | g_date_time_new_from_unix_local_usec (gint64 usecs) |
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| GLIB_AVAILABLE_IN_2_80 GDateTime * | g_date_time_new_from_unix_utc_usec (gint64 usecs) |
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| G_GNUC_BEGIN_IGNORE_DEPRECATIONS GDateTime * | g_date_time_new_from_timeval_local (const GTimeVal *tv) |
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| GDateTime * | g_date_time_new_from_timeval_utc (const GTimeVal *tv) |
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| G_GNUC_END_IGNORE_DEPRECATIONS GLIB_AVAILABLE_IN_2_56 GDateTime * | g_date_time_new_from_iso8601 (const gchar *text, GTimeZone *default_tz) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new (GTimeZone *tz, gint year, gint month, gint day, gint hour, gint minute, gdouble seconds) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_local (gint year, gint month, gint day, gint hour, gint minute, gdouble seconds) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_new_utc (gint year, gint month, gint day, gint hour, gint minute, gdouble seconds) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add (GDateTime *datetime, GTimeSpan timespan) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_years (GDateTime *datetime, gint years) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_months (GDateTime *datetime, gint months) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_weeks (GDateTime *datetime, gint weeks) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_days (GDateTime *datetime, gint days) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_hours (GDateTime *datetime, gint hours) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_minutes (GDateTime *datetime, gint minutes) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_seconds (GDateTime *datetime, gdouble seconds) |
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| GLIB_AVAILABLE_IN_ALL G_GNUC_WARN_UNUSED_RESULT GDateTime * | g_date_time_add_full (GDateTime *datetime, gint years, gint months, gint days, gint hours, gint minutes, gdouble seconds) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_compare (gconstpointer dt1, gconstpointer dt2) |
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| GLIB_AVAILABLE_IN_ALL GTimeSpan | g_date_time_difference (GDateTime *end, GDateTime *begin) |
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| GLIB_AVAILABLE_IN_ALL guint | g_date_time_hash (gconstpointer datetime) |
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| GLIB_AVAILABLE_IN_ALL gboolean | g_date_time_equal (gconstpointer dt1, gconstpointer dt2) |
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| GLIB_AVAILABLE_IN_ALL void | g_date_time_get_ymd (GDateTime *datetime, gint *year, gint *month, gint *day) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_year (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_month (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_day_of_month (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_week_numbering_year (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_week_of_year (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_day_of_week (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_day_of_year (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_hour (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_minute (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_second (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint | g_date_time_get_microsecond (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gdouble | g_date_time_get_seconds (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gint64 | g_date_time_to_unix (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_2_80 gint64 | g_date_time_to_unix_usec (GDateTime *datetime) |
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| G_GNUC_BEGIN_IGNORE_DEPRECATIONS gboolean | g_date_time_to_timeval (GDateTime *datetime, GTimeVal *tv) |
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| G_GNUC_END_IGNORE_DEPRECATIONS GLIB_AVAILABLE_IN_ALL GTimeSpan | g_date_time_get_utc_offset (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_2_58 GTimeZone * | g_date_time_get_timezone (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL const gchar * | g_date_time_get_timezone_abbreviation (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gboolean | g_date_time_is_daylight_savings (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_to_timezone (GDateTime *datetime, GTimeZone *tz) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_to_local (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL GDateTime * | g_date_time_to_utc (GDateTime *datetime) |
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| GLIB_AVAILABLE_IN_ALL gchar * | g_date_time_format (GDateTime *datetime, const gchar *format) G_GNUC_MALLOC |
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| GLIB_AVAILABLE_IN_2_62 gchar * | g_date_time_format_iso8601 (GDateTime *datetime) G_GNUC_MALLOC |
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GDateTime:
GDateTime is a structure that combines a Gregorian date and time into a single structure.
GDateTime provides many conversion and methods to manipulate dates and times. Time precision is provided down to microseconds and the time can range (proleptically) from 0001-01-01 00:00:00 to 9999-12-31 23:59:59.999999. GDateTime follows POSIX time in the sense that it is oblivious to leap seconds.
GDateTime is an immutable object; once it has been created it cannot be modified further. All modifiers will create a new GDateTime. Nearly all such functions can fail due to the date or time going out of range, in which case NULL will be returned.
GDateTime is reference counted: the reference count is increased by calling [metho.nosp@m.d@GL.nosp@m.ib.Da.nosp@m.teTi.nosp@m.me.re.nosp@m.f] and decreased by calling [metho.nosp@m.d@GL.nosp@m.ib.Da.nosp@m.teTi.nosp@m.me.un.nosp@m.ref]. When the reference count drops to 0, the resources allocated by the GDateTime structure are released.
Many parts of the API may produce non-obvious results. As an example, adding two months to January 31st will yield March 31st whereas adding one month and then one month again will yield either March 28th or March 29th. Also note that adding 24 hours is not always the same as adding one day (since days containing daylight savings time transitions are either 23 or 25 hours in length).
Since: 2.26
Definition at line 122 of file gdatetime.h.
1.10.0