LeapSecondDatabase

#include <LeapSecondDatabase.hpp>

Public Member Functions
	LeapSecondDatabase ()
	LeapSecondDatabase (const std::string &file)
float	leap_seconds_since (const boost::posix_time::ptime &time)
bool	is_leap_second (const boost::posix_time::ptime &time)

Static Public Member Functions
static LeapSecondDatabase &	get_default ()

Detailed Description

Reader of leap second databases.

Example

Definition at line 43 of file LeapSecondDatabase.hpp.

Constructor & Destructor Documentation

LeapSecondDatabase() [1/2]

LeapSecondDatabase

(

)

Default constructor, using default locations for database file.

The default locations are checked are:

• The environment variable $LEAPSECOND_DAT
• $OCVARROOT/viirsn/IETTime.dat
• $OCVARROOT/modis/leapsec.dat

LeapSecondDatabase() [2/2]

LeapSecondDatabase ( const std::string &  file )

inlineexplicit

Read the database at the given location.

Definition at line 57 of file LeapSecondDatabase.hpp.

Member Function Documentation

get_default()

static LeapSecondDatabase& get_default ( )

inlinestatic

Obtain a singleton of a default database.

Definition at line 61 of file LeapSecondDatabase.hpp.

is_leap_second()

bool is_leap_second

(

const boost::posix_time::ptime &

time

)

Check if a given time is a leap second.

Parameters

time	The date/time to check

Returns

true if time is a leap second

leap_seconds_since()

float leap_seconds_since

(

const boost::posix_time::ptime &

time

)

Look up how many leap seconds are in effect on a given date.

Parameters

time	The date/time to check

Returns

the number of leap seconds in effect

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The documentation for this class was generated from the following file:

• /gfs-oceanweb/web/ocssw/ocssw_src/include/focs/LeapSecondDatabase.hpp