code::SpaceTimeRef Struct Reference

List of all members.

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Detailed Description

A four-dimensional entity that represents a particular location at a particular point of time.

Every descendant of DataType is associated with a SpaceTimeRef.

Author:

Lakshman

See also:

DataType

Version:

Author

lakshman

Date

2009/06/02 20:17:38

RCSfile

code_SpaceTimeRef.h,v

Public Member Functions
	SpaceTimeRef ()
	The default constructor exists only to facilitate use of the standard containers.
	SpaceTimeRef (const Location &, const Time &)
	Build a SpaceTimeRef from a Location and a Time.
SpaceTimeRef	operator+ (const Displacement &) const
	Add a displacement.
SpaceTimeRef	operator- (const Displacement &) const
	Subtract a displacement.
SpaceTimeRef	operator+ (const TimeInterval &) const
	Add a TimeInterval.
SpaceTimeRef	operator- (const TimeInterval &) const
	Subtract a TimeInterval.
Public Attributes
Location	location
	Spatial part of the SpaceTimeRef.
Time	time
	Temporal part of the SpaceTimeRef.
Friends
std::ostream &	operator<< (std::ostream &, const SpaceTimeRef &)
	Print a nicely formatted string representation of this SpaceTimeRef.

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Constructor & Destructor Documentation

code::SpaceTimeRef::SpaceTimeRef

(

)

[inline]

The default constructor exists only to facilitate use of the standard containers.

It should not be used otherwise.

code::SpaceTimeRef::SpaceTimeRef	(	const Location &	,
		const Time &
	)

Build a SpaceTimeRef from a Location and a Time.

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Member Function Documentation

SpaceTimeRef code::SpaceTimeRef::operator+

(

const TimeInterval &

)

const

Add a TimeInterval.

Location stays the same.

SpaceTimeRef code::SpaceTimeRef::operator+

(

const Displacement &

)

const

Add a displacement.

Time stays the same.

SpaceTimeRef code::SpaceTimeRef::operator-

(

const TimeInterval &

)

const

Subtract a TimeInterval.

Location stays the same.

SpaceTimeRef code::SpaceTimeRef::operator-

(

const Displacement &

)

const

Subtract a displacement.

Time stays the same.

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	,
		const SpaceTimeRef &
	)			[friend]

Print a nicely formatted string representation of this SpaceTimeRef.

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Member Data Documentation

Location code::SpaceTimeRef::location

Spatial part of the SpaceTimeRef.

Time code::SpaceTimeRef::time

Temporal part of the SpaceTimeRef.

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