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/****************************************************************************
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
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** This file is part of the sql module of the Qt Toolkit.
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** This file may be distributed under the terms of the Q Public License
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** as defined by Trolltech AS of Norway and appearing in the file
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** LICENSE.QPL included in the packaging of this file.
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** Contact info@trolltech.com if any conditions of this licensing are
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
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#include "QtCore/qvariant.h"
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#include "QtCore/qstring.h"
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class QSqlFieldPrivate;
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class Q_SQL_EXPORT QSqlField
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enum RequiredStatus { Unknown = -1, Optional = 0, Required = 1 };
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QSqlField(const QString& fieldName = QString(),
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QVariant::Type type = QVariant::Invalid);
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QSqlField(const QSqlField& other);
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QSqlField& operator=(const QSqlField& other);
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bool operator==(const QSqlField& other) const;
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inline bool operator!=(const QSqlField &other) const { return !operator==(other); }
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void setValue(const QVariant& value);
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inline QVariant value() const
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void setName(const QString& name);
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void setReadOnly(bool readOnly);
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bool isReadOnly() const;
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QVariant::Type type() const;
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bool isAutoValue() const;
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void setType(QVariant::Type type);
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void setRequiredStatus(RequiredStatus status);
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inline void setRequired(bool required)
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{ setRequiredStatus(required ? Required : Optional); }
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void setLength(int fieldLength);
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void setPrecision(int precision);
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void setDefaultValue(const QVariant &value);
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void setSqlType(int type);
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void setGenerated(bool gen);
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void setAutoValue(bool autoVal);
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RequiredStatus requiredStatus() const;
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int precision() const;
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QVariant defaultValue() const;
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bool isGenerated() const;
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inline QT3_SUPPORT void setNull() { clear(); }
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#ifndef QT_NO_DEBUG_STREAM
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Q_SQL_EXPORT QDebug operator<<(QDebug, const QSqlField &);