LgpIterator Class Reference

#include <Lgp.h>

Public Member Functions
	LgpIterator (const Lgp &lgp)
bool	hasNext () const
	Returns true if there is at least one item ahead of the iterator, i.e. More...
bool	hasPrevious () const
	Returns true if there is at least one item behind the iterator, i.e. More...
void	next ()
	Advances the iterator by one position. More...
void	previous ()
	Moves the iterator back by one position. More...
void	toBack ()
	Moves the iterator to the back of the container (after the last item). More...
void	toFront ()
	Moves the iterator to the front of the container (before the first item). More...
QIODevice *	file ()
	Returns the current file. More...
QIODevice *	modifiedFile ()
	Returns the current modified file. More...
const QString &	fileName () const
	Returns the current file name (without the directory). More...
const QString &	fileDir () const
	Returns the current file directory (without the file name). More...
QString	filePath () const
	Returns the current full file path (dir + name). More...

Private Member Functions
	LgpIterator (LgpToc *toc, QFile *lgp)
	You must use Lgp::iterator() instead. More...

Private Attributes
QHashIterator< quint16, LgpHeaderEntry * >	it
QFile *	_lgp

Friends
class	Lgp

Detailed Description

Definition at line 33 of file Lgp.h.

Constructor & Destructor Documentation

LgpIterator::LgpIterator ( const Lgp &  lgp )

explicit

Definition at line 35 of file Lgp.cpp.

LgpIterator::LgpIterator ( LgpToc *  toc, QFile *  lgp  )

private

You must use Lgp::iterator() instead.

Definition at line 30 of file Lgp.cpp.

Member Function Documentation

QIODevice * LgpIterator::file

(

)

Returns the current file.

See also

modifiedFile(), fileName(), fileDir(), filePath()

Definition at line 104 of file Lgp.cpp.

References _lgp, and it.

const QString & LgpIterator::fileDir

(

)

const

Returns the current file directory (without the file name).

See also

file(), modifiedFile(), fileName(), filePath()

Definition at line 131 of file Lgp.cpp.

References it.

const QString & LgpIterator::fileName

(

void

)

const

Returns the current file name (without the directory).

See also

file(), modifiedFile(), fileDir(), filePath()

Definition at line 122 of file Lgp.cpp.

References it.

QString LgpIterator::filePath

(

)

const

Returns the current full file path (dir + name).

See also

file(), modifiedFile(), fileName(), fileDir()

Definition at line 140 of file Lgp.cpp.

References it.

Referenced by LgpToc::renameEntry().

bool LgpIterator::hasNext

(

)

const

Returns true if there is at least one item ahead of the iterator, i.e.

the iterator is not at the back of the container; otherwise returns false.

See also

hasPrevious(), next()

Definition at line 45 of file Lgp.cpp.

References it.

bool LgpIterator::hasPrevious

(

)

const

Returns true if there is at least one item behind the iterator, i.e.

the iterator is not at the front of the container; otherwise returns false.

See also

hasNext(), previous()

Definition at line 55 of file Lgp.cpp.

References it.

QIODevice * LgpIterator::modifiedFile

(

)

Returns the current modified file.

See also

file(), fileName(), fileDir(), filePath()

Definition at line 113 of file Lgp.cpp.

References _lgp, and it.

void LgpIterator::next

(

)

Advances the iterator by one position.

Calling this function on an iterator located at the back of the container leads to undefined results.

See also

hasNext(), previous()

Definition at line 66 of file Lgp.cpp.

References it.

void LgpIterator::previous

(

)

Moves the iterator back by one position.

Calling this function on an iterator located at the front of the container leads to undefined results.

See also

hasPrevious(), next()

Definition at line 77 of file Lgp.cpp.

References it.

void LgpIterator::toBack

(

)

Moves the iterator to the back of the container (after the last item).

See also

toFront(), previous()

Definition at line 86 of file Lgp.cpp.

References it.

void LgpIterator::toFront

(

)

Moves the iterator to the front of the container (before the first item).

See also

toBack(), next()

Definition at line 95 of file Lgp.cpp.

References it.

Friends And Related Function Documentation

friend class Lgp

friend

Definition at line 35 of file Lgp.h.

Member Data Documentation

QFile* LgpIterator::_lgp

private

Definition at line 52 of file Lgp.h.

Referenced by file(), and modifiedFile().

QHashIterator<quint16, LgpHeaderEntry *> LgpIterator::it

private

Definition at line 51 of file Lgp.h.

Referenced by file(), fileDir(), fileName(), filePath(), hasNext(), hasPrevious(), modifiedFile(), next(), previous(), toBack(), and toFront().

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

• formats/Lgp.h
• formats/Lgp.cpp