QGDict Class Reference

The QGDict class is an internal class for implementing QDict template classes. More...

#include <qgdict.h>

Inherits QCollection.

Inherited by QAsciiDict, QDict, QIntDict and QPtrDict.

List of all member functions.

Public Members

• virtual uint count () const
• uint size () const
• QCollection::Item look_string ( const QString & key, QCollection::Item, int ) 
• QCollection::Item look_ascii ( const char * key, QCollection::Item, int ) 
• QCollection::Item look_int ( long key, QCollection::Item, int ) 
• QCollection::Item look_ptr ( void * key, QCollection::Item, int ) 
• QDataStream& read ( QDataStream & ) 
• QDataStream& write ( QDataStream & ) const

Protected Members

• enum KeyType { StringKey, AsciiKey, IntKey, PtrKey }
• QGDict ( uint len, KeyType kt, bool cs, bool ck ) 
• QGDict ( const QGDict & ) 
• ~QGDict () 
• QGDict& operator= ( const QGDict & ) 
• bool remove_string ( const QString & key, QCollection::Item item=0 ) 
• bool remove_ascii ( const char * key, QCollection::Item item=0 ) 
• bool remove_int ( long key, QCollection::Item item=0 ) 
• bool remove_ptr ( void * key, QCollection::Item item=0 ) 
• QCollection::Item take_string ( const QString & key ) 
• QCollection::Item take_ascii ( const char * key ) 
• QCollection::Item take_int ( long key ) 
• QCollection::Item take_ptr ( void * key ) 
• virtual void clear () 
• void resize ( uint ) 
• int hashKeyString ( const QString & ) 
• int hashKeyAscii ( const char * ) 
• void statistics () const
• virtual QDataStream& read ( QDataStream &, QCollection::Item & ) 
• virtual QDataStream& write ( QDataStream &, QCollection::Item ) const

Detailed Description

QGDict is a strictly internal class that acts as a base class for the collection classes QDict and QIntDict.

QGDict has some virtual functions that can be reimplemented to customize the subclasses.

• read() reads a collection/dictionary item from a QDataStream.
• write() writes a collection/dictionary item to a QDataStream.

Member Function Documentation

QGDict::QGDict ( const QGDict & dict ) [protected]

For internal use only.

QGDict::QGDict ( uint len, KeyType kt, bool caseSensitive, bool copyKeys ) [protected]

For internal use only.

QGDict::~QGDict () [protected]

For internal use only.

void QGDict::clear () [virtual protected]

For internal use only.

Reimplemented from QCollection.

uint QGDict::count () const [virtual]

For internal use only.

Reimplemented from QCollection.

int QGDict::hashKeyString ( const QString & key ) [protected]

For internal use only.

QCollection::Item QGDict::look_ascii( const char * key, QCollection::Item d, int op )

For internal use only.

QCollection::Item QGDict::look_int( long key, QCollection::Item d, int op )

For internal use only.

QCollection::Item QGDict::look_ptr( void * key, QCollection::Item d, int op )

For internal use only.

QCollection::Item QGDict::look_string( const QString & key, QCollection::Item d, int op )

For internal use only.

QGDict & QGDict::operator= ( const QGDict & dict ) [protected]

For internal use only.

QDataStream & QGDict::read ( QDataStream & s )

For internal use only.

QDataStream& QGDict::read ( QDataStream & s, QCollection::Item & item ) [virtual protected]

Reads a collection/dictionary item from the stream s and returns a reference to the stream.

The default implementation sets item to 0.

See also: write().

bool QGDict::remove_ascii ( const char * key, QCollection::Item item=0 ) [protected]

For internal use only.

bool QGDict::remove_int ( long key, QCollection::Item item=0 ) [protected]

For internal use only.

bool QGDict::remove_ptr ( void * key, QCollection::Item item=0 ) [protected]

For internal use only.

bool QGDict::remove_string ( const QString & key, QCollection::Item item=0 ) [protected]

For internal use only.

void QGDict::resize ( uint newsize ) [protected]

For internal use only.

uint QGDict::size () const

For internal use only.

void QGDict::statistics () const [protected]

For internal use only.

QCollection::Item QGDict::take_ascii( const char * key ) [protected]

For internal use only.

QCollection::Item QGDict::take_int( long key ) [protected]

For internal use only.

QCollection::Item QGDict::take_ptr( void * key ) [protected]

For internal use only.

QCollection::Item QGDict::take_string( const QString & key ) [protected]

For internal use only.

QDataStream& QGDict::write ( QDataStream & s ) const

For internal use only.

QDataStream& QGDict::write ( QDataStream & s, QCollection::Item ) const [virtual protected]

Writes a collection/dictionary item to the stream s and returns a reference to the stream.

See also: read().

Search the documentation, FAQ, qt-interest archive and more (uses www.troll.no):

This file is part of the Qt toolkit, copyright © 1995-99 Troll Tech, all rights reserved.