IntervalBase< T > Class Template Reference

#include <Interval.h>

Inheritance diagram for IntervalBase< T >:

List of all members.

Public Member Functions
bool	contains (const Interval< T > &other) const
bool	contains (T value) const
T	end () const
bool	intersects (const Interval< T > &other) const
	IntervalBase ()
	IntervalBase (const IntervalBase< T > &other)
	IntervalBase (T start, T end)
QList< Interval< T > >	operator- (QList< Interval< T > > subtrahend)
Interval< T > &	operator= (const Interval< T > &other)
bool	operator== (const Interval< T > &other) const
void	setEnd (T end)
void	setStart (T start)
T	start () const
QString	toString () const
	Return a string in the format '[start,end]'.
virtual bool	touches (const Interval< T > &other) const =0
	Returns true if no gap is between two intervals.
void	translate (T offset)
virtual	~IntervalBase ()

Static Public Member Functions
static Interval< T >	intersection (const Interval< T > &first, const Interval< T > &second)
	Return the intersection of two intervals.
static Interval< T >	merge (const Interval< T > &a, const Interval< T > &b)
	Merge two intervals that touch or intersect.
static void	mergeIntervalIntoList (QList< Interval< T > > *list, Interval< T > i)
	Merge an interval into a list.
static void	restrictList (QList< Interval< T > > *list, Interval< T > i)
	Restrict all intervals in the list to their intersection with a given interval.
static QList< Interval< T > >	split (const Interval< T > &i, T before)
	Split an interval into two.
static QList< Interval< T > >	subtract (const Interval< T > &src_iv, const Interval< T > &minus_iv)
	Subtract an interval from another.
static void	subtractIntervalFromList (QList< Interval< T > > *list, Interval< T > i)
	Subtract an interval from all intervals in the list.

Protected Attributes
T	d_end
	Interval end.
T	d_start
	Interval start.

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Constructor & Destructor Documentation

template<class T>

IntervalBase< T >::IntervalBase ( )

inline

template<class T>

IntervalBase< T >::IntervalBase ( const IntervalBase< T > &  other )

inline

template<class T>

IntervalBase< T >::IntervalBase ( T  start, T  end  )

inline

template<class T>

virtual IntervalBase< T >::~IntervalBase ( )

inlinevirtual

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Member Function Documentation

template<class T>

bool IntervalBase< T >::contains ( const Interval< T > &  other ) const

inline

Referenced by IntervalBase< long double >::intersects(), IntervalAttribute< bool >::isSet(), IntervalAttribute< bool >::setValue(), and IntervalBase< long double >::subtract().

template<class T>

bool IntervalBase< T >::contains ( T  value ) const

inline

template<class T>

T IntervalBase< T >::end ( ) const

inline

Referenced by future::Table::clearSelectedCells(), IntervalBase< long double >::contains(), IntervalBase< long double >::intersection(), IntervalBase< long double >::intersects(), IntervalBase< long double >::IntervalBase(), String2DoubleFilter::isInvalid(), String2MonthFilter::isInvalid(), String2DateTimeFilter::isInvalid(), String2DayOfWeekFilter::isInvalid(), IntervalBase< long double >::merge(), IntervalBase< long double >::operator=(), IntervalBase< long double >::operator==(), Table::recalculate(), Column::save(), IntervalBase< long double >::setEnd(), IntervalBase< long double >::split(), IntervalBase< long double >::subtract(), Interval< int >::touches(), Interval< float >::touches(), Interval< double >::touches(), and Interval< long double >::touches().

template<class T>

static Interval<T> IntervalBase< T >::intersection ( const Interval< T > &  first, const Interval< T > &  second  )

inlinestatic

Return the intersection of two intervals.

This function returns an invalid interval if the two intervals do not intersect.

Referenced by IntervalBase< long double >::restrictList().

template<class T>

bool IntervalBase< T >::intersects ( const Interval< T > &  other ) const

inline

Referenced by IntervalBase< long double >::merge(), and IntervalBase< long double >::subtract().

template<class T>

static Interval<T> IntervalBase< T >::merge ( const Interval< T > &  a, const Interval< T > &  b  )

inlinestatic

Merge two intervals that touch or intersect.

Referenced by IntervalBase< long double >::mergeIntervalIntoList().

template<class T>

static void IntervalBase< T >::mergeIntervalIntoList ( QList< Interval< T > > *  list, Interval< T >  i  )

inlinestatic

Merge an interval into a list.

Referenced by IntervalBase< long double >::mergeIntervalIntoList().

template<class T>

QList< Interval<T> > IntervalBase< T >::operator- ( QList< Interval< T > >  subtrahend )

inline

template<class T>

Interval<T>& IntervalBase< T >::operator= ( const Interval< T > &  other )

inline

template<class T>

bool IntervalBase< T >::operator== ( const Interval< T > &  other ) const

inline

template<class T>

static void IntervalBase< T >::restrictList ( QList< Interval< T > > *  list, Interval< T >  i  )

inlinestatic

Restrict all intervals in the list to their intersection with a given interval.

Remark: This may decrease the list size.

template<class T>

void IntervalBase< T >::setEnd ( T  end )

inline

template<class T>

void IntervalBase< T >::setStart ( T  start )

inline

template<class T>

static QList< Interval<T> > IntervalBase< T >::split ( const Interval< T > &  i, T  before  )

inlinestatic

Split an interval into two.

template<class T>

T IntervalBase< T >::start ( ) const

inline

Referenced by future::Table::clearSelectedCells(), IntervalBase< long double >::contains(), future::Table::copy(), Table::handleAspectDescriptionChange(), AbstractSimpleFilter::inputRowsAboutToBeInserted(), AbstractSimpleFilter::inputRowsAboutToBeRemoved(), AbstractSimpleFilter::inputRowsInserted(), AbstractSimpleFilter::inputRowsRemoved(), IntervalBase< long double >::intersection(), IntervalBase< long double >::intersects(), IntervalBase< long double >::IntervalBase(), String2DoubleFilter::isInvalid(), String2MonthFilter::isInvalid(), String2DateTimeFilter::isInvalid(), String2DayOfWeekFilter::isInvalid(), IntervalBase< long double >::merge(), IntervalBase< long double >::operator=(), IntervalBase< long double >::operator==(), Table::recalculate(), future::Table::removeSelectedRows(), Column::save(), IntervalBase< long double >::setStart(), IntervalBase< long double >::split(), IntervalBase< long double >::subtract(), Interval< int >::touches(), Interval< float >::touches(), Interval< double >::touches(), and Interval< long double >::touches().

template<class T>

static QList< Interval<T> > IntervalBase< T >::subtract ( const Interval< T > &  src_iv, const Interval< T > &  minus_iv  )

inlinestatic

Subtract an interval from another.

Referenced by IntervalBase< long double >::operator-(), and IntervalBase< long double >::subtractIntervalFromList().

template<class T>

static void IntervalBase< T >::subtractIntervalFromList ( QList< Interval< T > > *  list, Interval< T >  i  )

inlinestatic

Subtract an interval from all intervals in the list.

Remark: This may increase or decrease the list size.

template<class T>

QString IntervalBase< T >::toString ( ) const

inline

Return a string in the format '[start,end]'.

template<class T>

virtual bool IntervalBase< T >::touches ( const Interval< T > &  other ) const

pure virtual

Returns true if no gap is between two intervals.

Implemented in Interval< long double >, Interval< double >, Interval< float >, Interval< T >, and Interval< int >.

template<class T>

void IntervalBase< T >::translate ( T  offset )

inline

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Member Data Documentation

template<class T>

T IntervalBase< T >::d_end

protected

Interval end.

Referenced by IntervalBase< long double >::contains(), IntervalBase< long double >::end(), IntervalBase< long double >::IntervalBase(), IntervalBase< long double >::operator=(), IntervalBase< long double >::operator==(), IntervalBase< long double >::setEnd(), IntervalBase< long double >::toString(), and IntervalBase< long double >::translate().

template<class T>

T IntervalBase< T >::d_start

protected

Interval start.

Referenced by IntervalBase< long double >::contains(), IntervalBase< long double >::IntervalBase(), IntervalBase< long double >::operator=(), IntervalBase< long double >::operator==(), IntervalBase< long double >::setStart(), IntervalBase< long double >::start(), IntervalBase< long double >::toString(), and IntervalBase< long double >::translate().

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

• scidavis/src/future/lib/Interval.h