A time interval. More...

#include <Interval.h>

Public Member Functions
	Interval ()
	Construct empty Interval. More...

	Interval (const epicsTime &start, const epicsTime &end)
	Construct Interval with given start..end. More...

const epicsTime &	getStart () const

const epicsTime &	getEnd () const

double	width () const

void	clear ()
	Reset Interval to null start and end times. More...

void	setStart (const epicsTime &time)
	Update start time of Interval. More...

void	setEnd (const epicsTime &time)
	Update end time of Interval. More...

void	add (const Interval &other)
	Union; Cause Interval to include the range of the other Interval. More...

bool	isValid () const

bool	covers (const Interval &other) const
	Check if this interval 'covers' another one, meaning this interval matches the other one, or starts before and ends after the other one. More...

bool	operator== (const Interval &other) const

bool	operator!= (const Interval &other) const

bool	overlaps (const Interval &other) const
	Check if this and other interval overlap. More...

stdString	toString () const
	Prints this interval to string.

Detailed Description

A time interval.

Constructor & Destructor Documentation

Interval::Interval ( )

inline

Construct empty Interval.

Interval::Interval	(	const epicsTime &	start,
		const epicsTime &	end
	)

inline

Construct Interval with given start..end.

Member Function Documentation

void Interval::add ( const Interval & other )

inline

Union; Cause Interval to include the range of the other Interval.

void Interval::clear ( )

inline

Reset Interval to null start and end times.

bool Interval::covers ( const Interval & other ) const

inline

Check if this interval 'covers' another one, meaning this interval matches the other one, or starts before and ends after the other one.

Returns: true if this interval fully covers (or matches) other interval.

const epicsTime& Interval::getEnd ( ) const

inline

Returns: End time of Interval.

const epicsTime& Interval::getStart ( ) const

inline

Returns: Start time of Interval.

bool Interval::isValid ( ) const

inline

Returns: true if both start and end time are non-null.

bool Interval::operator!= ( const Interval & other ) const

inline

Returns: true if this interval differs from other interval.

bool Interval::operator== ( const Interval & other ) const

inline

Returns: true if this interval matches other interval.

bool Interval::overlaps ( const Interval & other ) const

inline

Check if this and other interval overlap.

Note: They might touch, e.g. start1 <= end1 <= start2 <= end2, but that's not considered an overlap.

Returns: true if they overlap.

void Interval::setEnd ( const epicsTime & time )

inline

Update end time of Interval.

void Interval::setStart ( const epicsTime & time )

inline

Update start time of Interval.

double Interval::width ( ) const

inline

Returns: time range of this interval in seconds.

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

/home/malitsky/projects/epics-archiver/sourceforge/trunk/ea4-cpp/include/common/storage/Interval.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation