QSqlRecordInfo

Section: Misc. Reference Manual Pages (3qt)
Updated: 2 February 2007
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NAME

QSqlRecordInfo - Encapsulates a set of database field meta data  

SYNOPSIS

#include <qsqlrecord.h>

 

Public Members


QSqlRecordInfo ()

QSqlRecordInfo ( const QSqlFieldInfoList & other )

QSqlRecordInfo ( const QSqlRecord & other )

size_type contains ( const QString & fieldName ) const

QSqlFieldInfo find ( const QString & fieldName ) const

QSqlRecord toRecord () const
 

DESCRIPTION

The QSqlRecordInfo class encapsulates a set of database field meta data.

This class is a QValueList that holds a set of database field meta data. Use contains() to see if a given field name exists in the record, and use find() to get a QSqlFieldInfo record for a named field.

See also QValueList, QSqlFieldInfo, and Database Classes.  

MEMBER FUNCTION DOCUMENTATION

 

QSqlRecordInfo::QSqlRecordInfo ()

Constructs an empty record info object  

QSqlRecordInfo::QSqlRecordInfo ( const QSqlFieldInfoList & other )

Constructs a copy of other.  

QSqlRecordInfo::QSqlRecordInfo ( const QSqlRecord & other )

Constructs a QSqlRecordInfo object based on the fields in the QSqlRecord other.  

size_type QSqlRecordInfo::contains ( const QString & fieldName ) const

Returns the number of times a field called fieldName occurs in the record. Returns 0 if no field by that name could be found.  

QSqlFieldInfo QSqlRecordInfo::find ( const QString & fieldName ) const

Returns a QSqlFieldInfo object for the first field in the record which has the field name fieldName. If no matching field is found then an empty QSqlFieldInfo object is returned.  

QSqlRecord QSqlRecordInfo::toRecord () const

Returns an empty QSqlRecord based on the field information in this QSqlRecordInfo.

 

SEE ALSO

http://doc.trolltech.com/qsqlrecordinfo.html http://www.trolltech.com/faq/tech.html  

COPYRIGHT

Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the license file included in the distribution for a complete license statement.  

AUTHOR

Generated automatically from the source code.  

BUGS

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