Return true if the specified attributes represent a valid Datetime.
Synopsis
Declared in <bdlt_datetime.h>
static
bool
isValid(
int year,
int month,
int day,
int hour = 0,
int minute = 0,
int second = 0,
int millisecond = 0,
int microsecond = 0);Description
Return true if the specified year, month, and day attribute values, and the optionally specified hour, minute, second, millisecond, and microsecond attribute values, represent a valid Datetime value, and false otherwise. Unspecified trailing optional parameters default to 0. year, month, day, hour, minute, second, millisecond, and microsecond attribute values represent a valid Datetime value if true == Date::isValidYearMonthDay(year, month, day), 0 <= hour < 24, 0 <= minute < 60, 0 <= second < 60, 0 <= millisecond < 1000, and 0 <= microsecond < 1000. Additionally, a valid year, month, day with the time portion equal to 24:00:00.000000 also represents a valid Datetime value.
Return Value
true if the attributes form a valid Datetime
Parameters
Name |
Description |
year |
year attribute |
month |
month attribute |
day |
day‐of‐month attribute |
hour |
hour attribute (default 0) |
minute |
minute attribute (default 0) |
second |
second attribute (default 0) |
millisecond |
millisecond attribute (default 0) |
microsecond |
microsecond attribute (default 0) |
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