yarp::os::Clock Class Reference

#include <yarp/os/Clock.h>

Inheritance diagram for yarp::os::Clock:

Public Member Functions
virtual	~Clock ()
	Destructor.
virtual double	now ()=0
	Return the current time in seconds, relative to an arbitrary starting point.
virtual void	delay (double seconds)=0
	Wait for a certain number of seconds.
virtual bool	isValid () const =0
	Check if time is valid (non-zero).

Detailed Description

Definition at line 13 of file Clock.h.

Constructor & Destructor Documentation

~Clock()

yarp::os::Clock::~Clock ( )

virtualdefault

Destructor.

Member Function Documentation

delay()

virtual void yarp::os::Clock::delay ( double  seconds )

pure virtual

Wait for a certain number of seconds.

This may be fractional.

Parameters

seconds

the duration of the delay, in seconds

Implemented in yarp::os::NetworkClock, and yarp::os::SystemClock.

isValid()

virtual bool yarp::os::Clock::isValid ( ) const

pure virtual

Check if time is valid (non-zero).

For example, for a network clock, if no timestamp has yet been received, this method will return false.

Implemented in yarp::os::NetworkClock, and yarp::os::SystemClock.

now()

virtual double yarp::os::Clock::now ( )

pure virtual

Return the current time in seconds, relative to an arbitrary starting point.

Returns

the time in seconds

Implemented in yarp::os::NetworkClock, and yarp::os::SystemClock.

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

• src/libYARP_os/src/yarp/os/Clock.h
• src/libYARP_os/src/yarp/os/Clock.cpp