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# ntqsqlindex.h

This is the verbatim text of the ntqsqlindex.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    **
    ** Definition of TQSqlIndex class
    **
    ** Created : 2000-11-03
    **
    ** Copyright (C) 2005-2007 Trolltech ASA.  All rights reserved.
    **
    ** This file is part of the sql module of the TQt GUI Toolkit.
    **
    ** This file may be used under the terms of the GNU General Public
    ** License versions 2.0 or 3.0 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file. Alternatively you may (at your option) use any
    ** later version of the GNU General Public License if such license has
    ** been publicly approved by Trolltech ASA (or its successors, if any)
    ** and the KDE Free TQt Foundation.
    **
    ** Please review the following information to ensure GNU General
    ** Public Licensing requirements will be met:
    ** http://trolltech.com/products/qt/licenses/licensing/opensource/.
    ** If you are unsure which license is appropriate for your use, please
    ** review the following information:
    ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
    ** or contact the sales department at sales@trolltech.com.
    **
    ** This file may be used under the terms of the Q Public License as
    ** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
    ** included in the packaging of this file.  Licensees holding valid TQt
    ** Commercial licenses may use this file in accordance with the TQt
    ** Commercial License Agreement provided with the Software.
    **
    ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
    ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
    ** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
    ** herein.
    **
    **********************************************************************/

    #ifndef TQSQLINDEX_H
    #define TQSQLINDEX_H

    #ifndef QT_H
    #include "ntqstring.h"
    #include "ntqstringlist.h"
    #include "ntqsqlfield.h"
    #include "ntqsqlrecord.h"
    #endif // QT_H

    #if !defined( TQT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
    #define TQM_EXPORT_SQL
    #define TQM_TEMPLATE_EXTERN_SQL
    #else
    #define TQM_EXPORT_SQL TQ_EXPORT
    #define TQM_TEMPLATE_EXTERN_SQL Q_TEMPLATE_EXTERN
    #endif

    #ifndef TQT_NO_SQL

    class TQSqlCursor;

    class TQM_EXPORT_SQL TQSqlIndex : public TQSqlRecord
    {
    public:
        TQSqlIndex( const TQString& cursorName = TQString::null, const TQString& name = TQString::null );
        TQSqlIndex( const TQSqlIndex& other );
        ~TQSqlIndex();
        TQSqlIndex&       operator=( const TQSqlIndex& other );
        virtual void     setCursorName( const TQString& cursorName );
        TQString          cursorName() const { return cursor; }
        virtual void     setName( const TQString& name );
        TQString          name() const { return nm; }

        void             append( const TQSqlField& field );
        virtual void     append( const TQSqlField& field, bool desc );

        bool             isDescending( int i ) const;
        virtual void     setDescending( int i, bool desc );

        TQString          toString( const TQString& prefix = TQString::null,
    			       const TQString& sep = ",",
    			       bool verbose = TRUE ) const;
        TQStringList      toStringList( const TQString& prefix = TQString::null,
    				   bool verbose = TRUE ) const;

        static TQSqlIndex fromStringList( const TQStringList& l, const TQSqlCursor* cursor );

    private:
        TQString          createField( int i, const TQString& prefix, bool verbose ) const;
        TQString          cursor;
        TQString          nm;
        TQValueList<bool> sorts;
    };

    #define Q_DEFINED_QSQLINDEX
    #include "ntqwinexport.h"
    #endif	// TQT_NO_SQL
    #endif