qdatetimefns_p.h

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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_DateTimeFNs_H
#define Patternist_DateTimeFNs_H

#include "qatomiccomparator_p.h"
#include "qcommonvalues_p.h"
#include "qschemadatetime_p.h"
#include "qdaytimeduration_p.h"
#include "qdecimal_p.h"
#include "qinteger_p.h"
#include "qfunctioncall_p.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

namespace QPatternist
{
    template<typename TSubClass>
    class ExtractFromDurationFN : public FunctionCall
    {
    public:
        virtual Item evaluateSingleton(const DynamicContext::Ptr &context) const;
    };

    class YearsFromDurationFN : public ExtractFromDurationFN<YearsFromDurationFN>
    {
    public:
        inline Item extract(const AbstractDuration *const duration) const;
    };

    class MonthsFromDurationFN : public ExtractFromDurationFN<MonthsFromDurationFN>
    {
    public:
        inline Item extract(const AbstractDuration *const duration) const;
    };

    class DaysFromDurationFN : public ExtractFromDurationFN<DaysFromDurationFN>
    {
    public:
        inline Item extract(const AbstractDuration *const duration) const;
    };

    class HoursFromDurationFN : public ExtractFromDurationFN<HoursFromDurationFN>
    {
    public:
        inline Item extract(const AbstractDuration *const duration) const;
    };

    class MinutesFromDurationFN : public ExtractFromDurationFN<MinutesFromDurationFN>
    {
    public:
        inline Item extract(const AbstractDuration *const duration) const;
    };

    class SecondsFromDurationFN : public ExtractFromDurationFN<SecondsFromDurationFN>
    {
    public:
        inline Item extract(const AbstractDuration *const duration) const;
    };

    template<typename TSubClass>
    class ExtractFromDateTimeFN : public FunctionCall
    {
    public:
        virtual Item evaluateSingleton(const DynamicContext::Ptr &context) const;
    };

    class YearFromAbstractDateTimeFN : public ExtractFromDateTimeFN<YearFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

    class DayFromAbstractDateTimeFN : public ExtractFromDateTimeFN<DayFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

    class HoursFromAbstractDateTimeFN : public ExtractFromDateTimeFN<HoursFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

    class MinutesFromAbstractDateTimeFN : public ExtractFromDateTimeFN<MinutesFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

    class SecondsFromAbstractDateTimeFN : public ExtractFromDateTimeFN<SecondsFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

    class TimezoneFromAbstractDateTimeFN : public ExtractFromDateTimeFN<TimezoneFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

    class MonthFromAbstractDateTimeFN : public ExtractFromDateTimeFN<MonthFromAbstractDateTimeFN>
    {
    public:
        inline Item extract(const QDateTime &dt) const;
    };

#include "qdatetimefns.cpp"

}

QT_END_NAMESPACE

QT_END_HEADER

#endif