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Diffstat (limited to 'src/sql/tqsqlresult.h')
-rw-r--r-- | src/sql/tqsqlresult.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/sql/tqsqlresult.h b/src/sql/tqsqlresult.h new file mode 100644 index 000000000..0075ed3fe --- /dev/null +++ b/src/sql/tqsqlresult.h @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Definition of TQSqlResult class +** +** Created : 2000-11-03 +** +** Copyright (C) 2005-2008 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 files LICENSE.GPL2 +** and LICENSE.GPL3 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 TQSQLRESULT_H +#define TQSQLRESULT_H + +#ifndef QT_H +#include "ntqstring.h" +#include "ntqvariant.h" +#include "tqsqlerror.h" +#include "tqsqlfield.h" +#include "tqsql.h" +#endif // QT_H + +#if !defined( TQT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL ) +#define TQM_EXPORT_SQL +#else +#define TQM_EXPORT_SQL TQ_EXPORT +#endif + +#ifndef TQT_NO_SQL + +class TQSqlDriver; +class TQSql; +class TQSqlResultPrivate; +class TQSqlExtension; + +class TQM_EXPORT_SQL TQSqlResult +{ +friend class TQSqlQuery; +friend class TQSqlResultShared; +public: + virtual ~TQSqlResult(); + + // BCI HACK - remove in 4.0 + void setExtension( TQSqlExtension * ext ); + TQSqlExtension * extension(); + +protected: + TQSqlResult(const TQSqlDriver * db ); + int at() const; + TQString lastQuery() const; + TQSqlError lastError() const; + bool isValid() const; + bool isActive() const; + bool isSelect() const; + bool isForwardOnly() const; + const TQSqlDriver* driver() const; + virtual void setAt( int at ); + virtual void setActive( bool a ); + virtual void setLastError( const TQSqlError& e ); + virtual void setQuery( const TQString& query ); + virtual void setSelect( bool s ); + virtual void setForwardOnly( bool forward ); + + virtual TQVariant data( int i ) = 0; + virtual bool isNull( int i ) = 0; + virtual bool reset ( const TQString& sqlquery ) = 0; + virtual bool fetch( int i ) = 0; + virtual bool fetchNext(); + virtual bool fetchPrev(); + virtual bool fetchFirst() = 0; + virtual bool fetchLast() = 0; + virtual int size() = 0; + virtual int numRowsAffected() = 0; +private: + TQSqlResultPrivate* d; + bool forwardOnly; + +private: // Disabled copy constructor and operator= +#if defined(TQ_DISABLE_COPY) + TQSqlResult( const TQSqlResult & ); + TQSqlResult &operator=( const TQSqlResult & ); +#endif +}; + +#endif // TQT_NO_SQL +#endif |