ndn::time Namespace Reference

Data Structures
class	system_clock
	System clock. More...
class	steady_clock
	Steady clock. More...

Typedefs
typedef duration < boost::int_least32_t, boost::ratio< 86400 > >	days

Functions
const system_clock::TimePoint &	getUnixEpoch ()
	Get system_clock::TimePoint representing UNIX time epoch (00:00:00 on Jan 1, 1970) More...
milliseconds	toUnixTimestamp (const system_clock::TimePoint &point)
	Convert system_clock::TimePoint to UNIX timestamp. More...
system_clock::TimePoint	fromUnixTimestamp (const milliseconds &duration)
	Convert UNIX timestamp to system_clock::TimePoint. More...
std::string	toIsoString (const system_clock::TimePoint &timePoint)
	Convert to the ISO string representation of the time (YYYYMMDDTHHMMSS,fffffffff) More...
system_clock::TimePoint	fromIsoString (const std::string &isoString)
	Convert from the ISO string (YYYYMMDDTHHMMSS,fffffffff) representation to the internal time format. More...
std::string	toString (const system_clock::TimePoint &timePoint, const std::string &format="%Y-%m-%d %H:%M:%S", const std::locale &locale=std::locale("C"))
	Convert time point to string with specified format. More...
system_clock::TimePoint	fromString (const std::string &formattedTimePoint, const std::string &format="%Y-%m-%d %H:%M:%S", const std::locale &locale=std::locale("C"))
	Convert from string of specified format into time point. More...

Typedef Documentation

typedef duration<boost::int_least32_t, boost::ratio<86400> > ndn::time::days

Definition at line 18 of file time.hpp.

Function Documentation

system_clock::TimePoint ndn::time::fromIsoString ( const std::string &  isoString )

inline

Convert from the ISO string (YYYYMMDDTHHMMSS,fffffffff) representation to the internal time format.

Examples of accepted ISO strings:

• with fractional nanoseconds: 20020131T100001,123456789
• with fractional microseconds: 20020131T100001,123456
• with fractional milliseconds: 20020131T100001,123
• without fractional seconds: 20020131T100001

Definition at line 163 of file time.hpp.

system_clock::TimePoint ndn::time::fromString ( const std::string &  formattedTimePoint, const std::string &  format = "%Y-%m-%d %H:%M:%S", const std::locale &  locale = std::locale("C")  )

inline

Convert from string of specified format into time point.

By default, Y-m-d H:M:S is used, accepting dates like 2014-04-10 22:51:00

Parameters

formattedTimePoint	string representing time point
format	input output format (default: Y-m-d H:M:S)
locale	input locale (default: "C" locale)

See Also

http://www.boost.org/doc/libs/1_48_0/doc/html/date_time/date_time_io.html#date_time.format_flags described possible formatting flags

Definition at line 222 of file time.hpp.

system_clock::TimePoint ndn::time::fromUnixTimestamp ( const milliseconds &  duration )

inline

Convert UNIX timestamp to system_clock::TimePoint.

Definition at line 116 of file time.hpp.

const system_clock::TimePoint& ndn::time::getUnixEpoch ( )

inline

Get system_clock::TimePoint representing UNIX time epoch (00:00:00 on Jan 1, 1970)

Definition at line 97 of file time.hpp.

std::string ndn::time::toIsoString ( const system_clock::TimePoint &  timePoint )

inline

Convert to the ISO string representation of the time (YYYYMMDDTHHMMSS,fffffffff)

If timePoint contains doesn't contain fractional seconds the output format is YYYYMMDDTHHMMSS

Examples:

• with fractional nanoseconds: 20020131T100001,123456789
• with fractional microseconds: 20020131T100001,123456
• with fractional milliseconds: 20020131T100001,123
• without fractional seconds: 20020131T100001

Definition at line 135 of file time.hpp.

std::string ndn::time::toString ( const system_clock::TimePoint &  timePoint, const std::string &  format = "%Y-%m-%d %H:%M:%S", const std::locale &  locale = std::locale("C")  )

inline

Convert time point to string with specified format.

By default, Y-m-d H:M:S is used, producing dates like 2014-04-10 22:51:00

Parameters

timePoint	time point of system_clock
format	desired output format (default: Y-m-d H:M:S)
locale	desired locale (default: "C" locale)

See Also

http://www.boost.org/doc/libs/1_48_0/doc/html/date_time/date_time_io.html#date_time.format_flags described possible formatting flags

Definition at line 190 of file time.hpp.

milliseconds ndn::time::toUnixTimestamp ( const system_clock::TimePoint &  point )

inline

Convert system_clock::TimePoint to UNIX timestamp.

Definition at line 107 of file time.hpp.