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unitohex.h

This is the verbatim text of the unitohex.h include file.
/*
**********************************************************************
* Copyright © {1999}, International Business Machines Corporation and others. All Rights Reserved.
**********************************************************************
*   Date        Name        Description
*   11/17/99    aliu        Creation.
**********************************************************************
*/
#ifndef UNITOHEX_H
#define UNITOHEX_H

#include "unicode/translit.h"
#include "unicode/unistr.h"

class UnicodeFilter;

class U_I18N_API UnicodeToHexTransliterator : public Transliterator {

private:

    static const char* _ID;

    static const char* DEFAULT_PREFIX;

    UnicodeString prefix;

    bool_t uppercase;

public:

    UnicodeToHexTransliterator(const UnicodeString& hexPrefix,
                               bool_t isUppercase,
                               UnicodeFilter* adoptedFilter = 0);

    UnicodeToHexTransliterator(UnicodeFilter* adoptedFilter = 0);

    virtual ~UnicodeToHexTransliterator();

    UnicodeToHexTransliterator(const UnicodeToHexTransliterator&);

    UnicodeToHexTransliterator& operator=(const UnicodeToHexTransliterator&);

    virtual Transliterator* clone(void) const;

    virtual const UnicodeString& getPrefix(void) const;

    virtual void setPrefix(const UnicodeString& prefix);

    virtual bool_t isUppercase(void) const;

    virtual void setUppercase(bool_t outputUppercase);

    virtual void handleTransliterate(Replaceable& text, Position& offsets,
                                     bool_t isIncremental) const;

private:

    static UChar HEX_DIGITS[32];

    UChar itoh(int32_t i) const;

    UnicodeString& toHex(UnicodeString& result, UChar c) const;
};

inline UnicodeToHexTransliterator::~UnicodeToHexTransliterator() {}

#endif

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