You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
3.0 KiB
80 lines
3.0 KiB
'\" t
|
|
.TH QSqlRecordInfo 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
|
|
.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
|
|
.\" license file included in the distribution for a complete license
|
|
.\" statement.
|
|
.\"
|
|
.ad l
|
|
.nh
|
|
.SH NAME
|
|
QSqlRecordInfo \- Encapsulates a set of database field meta data
|
|
.SH SYNOPSIS
|
|
\fC#include <ntqsqlrecord.h>\fR
|
|
.PP
|
|
.SS "Public Members"
|
|
.in +1c
|
|
.ti -1c
|
|
.BI "\fBQSqlRecordInfo\fR ()"
|
|
.br
|
|
.ti -1c
|
|
.BI "\fBQSqlRecordInfo\fR ( const QSqlFieldInfoList & other )"
|
|
.br
|
|
.ti -1c
|
|
.BI "\fBQSqlRecordInfo\fR ( const QSqlRecord & other )"
|
|
.br
|
|
.ti -1c
|
|
.BI "size_type \fBcontains\fR ( const QString & fieldName ) const"
|
|
.br
|
|
.ti -1c
|
|
.BI "QSqlFieldInfo \fBfind\fR ( const QString & fieldName ) const"
|
|
.br
|
|
.ti -1c
|
|
.BI "QSqlRecord \fBtoRecord\fR () const"
|
|
.br
|
|
.in -1c
|
|
.SH DESCRIPTION
|
|
The QSqlRecordInfo class encapsulates a set of database field meta data.
|
|
.PP
|
|
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.
|
|
.PP
|
|
See also QValueList, QSqlFieldInfo, and Database Classes.
|
|
.SH MEMBER FUNCTION DOCUMENTATION
|
|
.SH "QSqlRecordInfo::QSqlRecordInfo ()"
|
|
Constructs an empty record info object
|
|
.SH "QSqlRecordInfo::QSqlRecordInfo ( const QSqlFieldInfoList & other )"
|
|
Constructs a copy of \fIother\fR.
|
|
.SH "QSqlRecordInfo::QSqlRecordInfo ( const QSqlRecord & other )"
|
|
Constructs a QSqlRecordInfo object based on the fields in the QSqlRecord \fIother\fR.
|
|
.SH "size_type QSqlRecordInfo::contains ( const QString & fieldName ) const"
|
|
Returns the number of times a field called \fIfieldName\fR occurs in the record. Returns 0 if no field by that name could be found.
|
|
.SH "QSqlFieldInfo QSqlRecordInfo::find ( const QString & fieldName ) const"
|
|
Returns a QSqlFieldInfo object for the first field in the record which has the field name \fIfieldName\fR. If no matching field is found then an empty QSqlFieldInfo object is returned.
|
|
.SH "QSqlRecord QSqlRecordInfo::toRecord () const"
|
|
Returns an empty QSqlRecord based on the field information
|
|
in this QSqlRecordInfo.
|
|
|
|
.SH "SEE ALSO"
|
|
.BR http://doc.trolltech.com/qsqlrecordinfo.html
|
|
.BR http://www.trolltech.com/faq/tech.html
|
|
.SH COPYRIGHT
|
|
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
|
|
license file included in the distribution for a complete license
|
|
statement.
|
|
.SH AUTHOR
|
|
Generated automatically from the source code.
|
|
.SH BUGS
|
|
If you find a bug in Qt, please report it as described in
|
|
.BR http://doc.trolltech.com/bughowto.html .
|
|
Good bug reports help us to help you. Thank you.
|
|
.P
|
|
The definitive Qt documentation is provided in HTML format; it is
|
|
located at $QTDIR/doc/html and can be read using Qt Assistant or with
|
|
a web browser. This man page is provided as a convenience for those
|
|
users who prefer man pages, although this format is not officially
|
|
supported by Trolltech.
|
|
.P
|
|
If you find errors in this manual page, please report them to
|
|
.BR qt-bugs@trolltech.com .
|
|
Please include the name of the manual page (qsqlrecordinfo.3qt) and the Qt
|
|
version (3.3.8).
|