qpatternmatchingfns_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_PatternMatchingFNs_H
#define Patternist_PatternMatchingFNs_H

#include "qpatternplatform_p.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

namespace QPatternist
{
    class MatchesFN : public PatternPlatform
    {
    public:
        MatchesFN();
        virtual Item evaluateSingleton(const DynamicContext::Ptr &context) const;
    };

    class ReplaceFN : public PatternPlatform
    {
    public:
        ReplaceFN();
        virtual Item evaluateSingleton(const DynamicContext::Ptr &context) const;
        virtual Expression::Ptr compress(const StaticContext::Ptr &context);

    private:
        static inline QString errorAtEnd(const char ch);

        QString parseReplacement(const int captureCount,
                                 const DynamicContext::Ptr &context) const;

        QString m_replacementString;
    };

    class TokenizeFN : public PatternPlatform
    {
    public:
        TokenizeFN();
        inline Item mapToItem(const QString &subject, const DynamicContext::Ptr &) const;
        virtual Item::Iterator::Ptr evaluateSequence(const DynamicContext::Ptr &context) const;

    private:
        typedef QExplicitlySharedDataPointer<const TokenizeFN> ConstPtr;
    };
}

QT_END_NAMESPACE

QT_END_HEADER

#endif