NsecTimeUtilities.hpp File Reference

Functions to support the use of nanosecond epoch time. More...

#include <chrono>
#include <boost/cstdint.hpp>

Go to the source code of this file.

Namespaces
	okvis
	okvis Main namespace of this package.
	okvis::timing

Typedefs
typedef boost::int64_t	okvis::timing::NsecTime
	Nanoseconds since the epoch. More...

Functions
std::chrono::system_clock::time_point	okvis::timing::nsecToChrono (const NsecTime &time)
	Convert nanoseconds since the epoch to std::chrono. More...
NsecTime	okvis::timing::chronoToNsec (const std::chrono::system_clock::time_point &time)
	Convert std::chrono to nanoseconds since the epoch. More...
NsecTime	okvis::timing::nsecNow ()
	Get the epoch time as nanoseconds since the epoch. More...
double	okvis::timing::nsecToSec (const NsecTime &time)
	Convert the time (in integer nanoseconds) to decimal seconds. More...
NsecTime	okvis::timing::secToNsec (const double &time)
	Convert the time (in seconds) to integer nanoseconds. More...
constexpr NsecTime	okvis::timing::getInvalidTime ()
	return a magic number representing an invalid timestamp More...
bool	okvis::timing::isValid (const NsecTime &time)
	Is the time valid? This uses a magic number std::numeric_limits<NsecTime>::min() to represent an invalid time. More...

Detailed Description

Functions to support the use of nanosecond epoch time.

Author

Paul Furgale paul..nosp@m.furg.nosp@m.ale@g.nosp@m.mail.nosp@m..com

Date

Sat Jul 20 12:39:54 2013