/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.

#ifndef Patternist_AbstractFloatMathematician_H
#define Patternist_AbstractFloatMathematician_H

#include "qabstractfloat_p.h"
#include "qatomicmathematician_p.h"
#include "qinteger_p.h"
#include "qschemanumeric_p.h"
#include "qpatternistlocale_p.h"
#include "qsourcelocationreflection_p.h"

QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE

namespace QPatternist
{
    /**
     * @short Performs arithmetics between AbstractFloat values (Float and Double classes).
     *
     * @ingroup Patternist_xdm
     * @author Vincent Ricard <magic@magicninja.org>
     */
    template <const bool isDouble>
    class AbstractFloatMathematician : public AtomicMathematician
                                     , public DelegatingSourceLocationReflection
    {
    public:
        inline AbstractFloatMathematician(const SourceLocationReflection *const r) : DelegatingSourceLocationReflection(r)
        {
        }

        virtual Item calculate(const Item &o1,
                                    const Operator op,
                                    const Item &o2,
                                    const QExplicitlySharedDataPointer<DynamicContext> &context) const;
    };

#include "qabstractfloatmathematician.cpp"

    /**
     * An instantiation of AbstractFloatMathematician that handles @c xs:double.
     */
    typedef AbstractFloatMathematician<true> DoubleMathematician;

    /**
     * An instantiation of AbstractFloatMathematician that handles @c xs:float.
     */
    typedef AbstractFloatMathematician<false> FloatMathematician;
}

QT_END_NAMESPACE
QT_END_HEADER

#endif
