QMutableSetIterator< T > Class Template Reference

#include <qset.h>

Public Functions
bool	findNext (const T &t)
bool	findPrevious (const T &t)
bool	hasNext () const
bool	hasPrevious () const
const T &	next ()
QMutableSetIterator &	operator= (QSet< T > &container)
const T &	peekNext () const
const T &	peekPrevious () const
const T &	previous ()
	QMutableSetIterator (QSet< T > &container)
void	remove ()
void	toBack ()
void	toFront ()
const T &	value () const
	~QMutableSetIterator ()

Private Types
typedef QSet< T >::iterator	iterator

Private Functions
bool	item_exists () const

Properties
QSet< T > *	c
iterator	i
iterator	n

Detailed Description

template<typename T>
class QMutableSetIterator< T >

Definition at line 333 of file qset.h.

Typedefs

iterator

template<typename T >

typedef QSet<T>::iterator QMutableSetIterator< T >::iterator

private

Definition at line 335 of file qset.h.

Constructors and Destructors

QMutableSetIterator()

template<typename T >

QMutableSetIterator< T >::QMutableSetIterator ( QSet< T > &  container )

inline

Definition at line 341 of file qset.h.

        : c(&container)
    { c->setSharable(false); i = c->begin(); n = c->end(); }

~QMutableSetIterator()

template<typename T >

QMutableSetIterator< T >::~QMutableSetIterator ( )

inline

Definition at line 344 of file qset.h.

    { c->setSharable(true); }

Functions

findNext()

template<typename T >

bool QMutableSetIterator< T >::findNext ( const T &  t )

inline

Definition at line 360 of file qset.h.

    { while (c->constEnd() != (n = i)) if (*i++ == t) return true; return false; }

findPrevious()

template<typename T >

bool QMutableSetIterator< T >::findPrevious ( const T &  t )

inline

Definition at line 362 of file qset.h.

    { while (c->constBegin() != i) if (*(n = --i) == t) return true;
      n = c->end(); return false;  }

hasNext()

template<typename T >

bool QMutableSetIterator< T >::hasNext ( ) const

inline

Definition at line 351 of file qset.h.

{ return c->constEnd() != i; }

hasPrevious()

template<typename T >

bool QMutableSetIterator< T >::hasPrevious ( ) const

inline

Definition at line 354 of file qset.h.

{ return c->constBegin() != i; }

item_exists()

template<typename T >

bool QMutableSetIterator< T >::item_exists ( ) const

inlineprivate

Definition at line 338 of file qset.h.

{ return c->constEnd() != n; }

next()

template<typename T >

const T& QMutableSetIterator< T >::next ( )

inline

Definition at line 352 of file qset.h.

{ n = i++; return *n; }

operator=()

template<typename T >

QMutableSetIterator& QMutableSetIterator< T >::operator= ( QSet< T > &  container )

inline

Definition at line 346 of file qset.h.

    { c->setSharable(true); c = &container; c->setSharable(false);
      i = c->begin(); n = c->end(); return *this; }

peekNext()

template<typename T >

const T& QMutableSetIterator< T >::peekNext ( ) const

inline

Definition at line 353 of file qset.h.

{ return *i; }

peekPrevious()

template<typename T >

const T& QMutableSetIterator< T >::peekPrevious ( ) const

inline

Definition at line 356 of file qset.h.

{ iterator p = i; return *--p; }

previous()

template<typename T >

const T& QMutableSetIterator< T >::previous ( )

inline

Definition at line 355 of file qset.h.

{ n = --i; return *n; }

remove()

template<typename T >

void QMutableSetIterator< T >::remove ( )

inline

Definition at line 357 of file qset.h.

    { if (c->constEnd() != n) { i = c->erase(n); n = c->end(); } }

toBack()

template<typename T >

void QMutableSetIterator< T >::toBack ( )

inline

Definition at line 350 of file qset.h.

{ i = c->end(); n = i; }

toFront()

template<typename T >

void QMutableSetIterator< T >::toFront ( )

inline

Definition at line 349 of file qset.h.

{ i = c->begin(); n = c->end(); }

value()

template<typename T >

const T& QMutableSetIterator< T >::value ( ) const

inline

Definition at line 359 of file qset.h.

{ Q_ASSERT(item_exists()); return *n; }

Properties

c

template<typename T >

QSet<T>* QMutableSetIterator< T >::c

private

Definition at line 336 of file qset.h.

i

template<typename T >

iterator QMutableSetIterator< T >::i

private

Definition at line 337 of file qset.h.

n

template<typename T >

iterator QMutableSetIterator< T >::n

private

Definition at line 337 of file qset.h.

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

• /src/corelib/tools/qset.h