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RedHat 9 (Linux i386) - man page for qsqlindex (redhat section 3qt)

QSqlIndex(3qt)									   QSqlIndex(3qt)

NAME
       QSqlIndex - Functions to manipulate and describe QSqlCursor and QSqlDatabase indexes

SYNOPSIS
       #include <qsqlindex.h>

       Inherits QSqlRecord.

   Public Members
       QSqlIndex ( const QString & cursorname = QString::null, const QString & name =
	   QString::null )
       QSqlIndex ( const QSqlIndex & other )
       ~QSqlIndex ()
       QSqlIndex & operator= ( const QSqlIndex & other )
       virtual void setCursorName ( const QString & cursorName )
       QString cursorName () const
       virtual void setName ( const QString & name )
       QString name () const
       virtual void append ( const QSqlField & field )
       virtual void append ( const QSqlField & field, bool desc )
       bool isDescending ( int i ) const
       virtual void setDescending ( int i, bool desc )

   Static Public Members
       QSqlIndex fromStringList ( const QStringList & l, const QSqlCursor * cursor )

DESCRIPTION
       The QSqlIndex class provides functions to manipulate and describe QSqlCursor and
       QSqlDatabase indexes.

       This class is used to describe and manipulate QSqlCursor and QSqlDatabase indexes. An
       index refers to a single table or view in a database. Information about the fields that
       comprise the index can be used to generate SQL statements, or to affect the behavior of a
       QSqlCursor object.

       Normally, QSqlIndex objects are created by QSqlDatabase or QSqlCursor.

       See also Database Classes.

MEMBER FUNCTION DOCUMENTATION
QSqlIndex::QSqlIndex ( const QString & cursorname = QString::null, const QString & name =
       QString::null )
       Constructs an empty index using the cursor name cursorname and index name name.

QSqlIndex::QSqlIndex ( const QSqlIndex & other )
       Constructs a copy of other.

QSqlIndex::~QSqlIndex ()
       Destroys the object and frees any allocated resources.

void QSqlIndex::append ( const QSqlField & field ) [virtual]
       Appends the field field to the list of indexed fields. The field is appended with an
       ascending sort order.

       Reimplemented from QSqlRecord.

void QSqlIndex::append ( const QSqlField & field, bool desc ) [virtual]
       This is an overloaded member function, provided for convenience. It behaves essentially
       like the above function.

       Appends the field field to the list of indexed fields. The field is appended with an
       ascending sort order, unless desc is TRUE.

QString QSqlIndex::cursorName () const
       Returns the name of the cursor which the index is associated with.

QSqlIndex QSqlIndex::fromStringList ( const QStringList & l, const QSqlCursor * cursor ) [static]

       Returns an index based on the field descriptions in l and the cursor cursor. The field
       descriptions should be in the same format that toStringList() produces, for example, a
       surname field in the people table might be in one of these forms: "surname"," surname
       DESC" or "people.surname ASC".

       See also toStringList().

bool QSqlIndex::isDescending ( int i ) const
       Returns TRUE if field i in the index is sorted in descending order; otherwise returns
       FALSE.

QString QSqlIndex::name () const
       Returns the name of the index.

QSqlIndex &; QSqlIndex::operator= ( const QSqlIndex & other )
       Sets the index equal to other.

void QSqlIndex::setCursorName ( const QString & cursorName ) [virtual]
       Sets the name of the cursor that the index is associated with to cursorName.

void QSqlIndex::setDescending ( int i, bool desc ) [virtual]
       If desc is TRUE, field i is sorted in descending order. Otherwise, field i is sorted in
       ascending order (the default). If the field does not exist, nothing happens.

void QSqlIndex::setName ( const QString & name ) [virtual]
       Sets the name of the index to name.

SEE ALSO
       http://doc.trolltech.com/qsqlindex.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
       Copyright 1992-2001 Trolltech AS, 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
       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.	Good bug reports help us to help you. Thank you.

       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.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qsqlindex.3qt) and the Qt version (3.1.1).

Trolltech AS				 9 December 2002			   QSqlIndex(3qt)


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