home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
qt3_emx.zip
/
include
/
qsqlrecord.h
< prev
next >
Wrap
C/C++ Source or Header
|
2001-08-20
|
5KB
|
130 lines
/****************************************************************************
**
** Definition of QSqlRecord class
**
** Created : 2000-11-03
**
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of the sql module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition licenses may use this
** file in accordance with the Qt Commercial License Agreement provided
** with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QSQLRECORD_H
#define QSQLRECORD_H
#ifndef QT_H
#include "qstring.h"
#include "qstringlist.h"
#include "qvariant.h"
#include "qsqlfield.h"
#endif // QT_H
#ifndef QT_NO_SQL
class QSqlRecordPrivate;
class QSqlRecordShared : public QShared
{
public:
QSqlRecordShared( QSqlRecordPrivate* sqlRecordPrivate )
: d( sqlRecordPrivate )
{}
virtual ~QSqlRecordShared();
QSqlRecordPrivate* d;
};
class Q_EXPORT QSqlRecord
{
public:
QSqlRecord();
QSqlRecord( const QSqlRecord& other );
QSqlRecord& operator=( const QSqlRecord& other );
virtual ~QSqlRecord();
virtual QVariant value( int i ) const;
virtual QVariant value( const QString& name ) const;
virtual void setValue( int i, const QVariant& val );
virtual void setValue( const QString& name, const QVariant& val );
bool isGenerated( int i ) const;
bool isGenerated( const QString& name ) const;
virtual void setGenerated( const QString& name, bool generated );
virtual void setGenerated( int i, bool generated );
virtual void setNull( int i );
virtual void setNull( const QString& name );
bool isNull( int i );
bool isNull( const QString& name );
int position( const QString& name ) const;
QString fieldName( int i ) const;
QSqlField* field( int i );
QSqlField* field( const QString& name );
const QSqlField* field( int i ) const;
const QSqlField* field( const QString& name ) const;
virtual void append( const QSqlField& field );
virtual void insert( int pos, const QSqlField& field );
virtual void remove( int pos );
bool isEmpty() const;
bool contains( const QString& name ) const;
virtual void clear();
virtual void clearValues( bool nullify = FALSE );
uint count() const;
virtual QString toString( const QString& prefix = QString::null,
const QString& sep = "," ) const;
virtual QStringList toStringList( const QString& prefix = QString::null ) const;
private:
QString createField( int i, const QString& prefix ) const;
void deref();
bool checkDetach();
QSqlRecordShared* sh;
};
/******************************************/
/******* QSqlRecordInfo Class ******/
/******************************************/
typedef QValueList<QSqlFieldInfo> QSqlFieldInfoList;
class Q_EXPORT QSqlRecordInfo: public QSqlFieldInfoList
{
public:
QSqlRecordInfo(): QSqlFieldInfoList() {}
QSqlRecordInfo( const QSqlFieldInfoList& other ): QSqlFieldInfoList( other ) {}
QSqlRecordInfo( const QSqlRecord& other );
size_type contains( const QString& fieldName ) const;
QSqlFieldInfo find( const QString& fieldName ) const;
QSqlRecord toRecord() const;
};
#endif // QT_NO_SQL
#endif