Mobility::Presence Class Reference
[pydtn.mobility]

A Position at a particular Time. More...

#include <mobility/Presence.h>

Collaboration diagram for Mobility::Presence:

[legend]

List of all members.

Public Member Functions
	Presence (const Time &t, const Position &p, const Time &d)
	Constructor.
	Presence (const Presence &p)
	Copy constructor.
void	operator= (const Presence &p)
	Assignment operator.
const Time &	time () const
	Returns: associated Time
const Position &	position () const
	Returns: associated Position
const Time &	duration () const
	Returns: associated length of Time spent at the point
bool	operator== (const Presence &p) const
	Equality operator, considers only time.
bool	operator< (const Presence &p) const
	Less-than operator, considers only time.
bool	operator> (const Presence &p) const
	Greater-than operator, considers only time.
bool	operator<= (const Presence &p) const
	Less-than-or-equals, considers only time.
bool	operator>= (const Presence &p) const
	Greater-than-or-equals, considers only time.
bool	operator== (const Time &t) const
	Equality operator, considers only time.
bool	operator< (const Time &t) const
	Less-than operator, considers only time.
bool	operator> (const Time &t) const
	Greater-than operator, considers only time.
bool	operator<= (const Time &t) const
	Less-than-or-equals, considers only time.
bool	operator>= (const Time &t) const
	Greater-than-or-equals, considers only time.
Presence	towards (const Presence &p, const Time &t) const
	Interpolate the current Presence towards another at an intervening time.

---

Detailed Description

A Position at a particular Time.

Definition at line 44 of file Presence.h.

---

Member Function Documentation

Presence Presence::towards	(	const Presence &	p,
		const Time &	t
	)			const

Interpolate the current Presence towards another at an intervening time.

Parameters:

	p	The Presence we're moving towards
	t	The interpolation Time

Returns:

a new Presence at the specified Time t

Definition at line 45 of file Presence.cc.

References Time::MILLION, position(), Presence(), time(), and Time::tv.

---

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

• mobility/Presence.h
• mobility/Presence.cc

---