source: trunk/src/xmlpatterns/data/qabstractfloatmathematician_p.h@ 437

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//
//  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 <[email protected]>
     */
    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