UtfUtils.h

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//  -------------------------------------------------------------------------
//  Copyright (C) 2018 BMW Car IT GmbH
//  -------------------------------------------------------------------------
//  This Source Code Form is subject to the terms of the Mozilla Public
//  License, v. 2.0. If a copy of the MPL was not distributed with this
//  file, You can obtain one at https://mozilla.org/MPL/2.0/.
//  -------------------------------------------------------------------------
 
#ifndef RAMSES_UTFUTILS_H
#define RAMSES_UTFUTILS_H
 
#include "ramses-framework-api/APIExport.h"
#include <stdint.h>
#include <string>
 
namespace ramses
{
    struct ExtractedUnicodePoint
    {
        bool extractionSuccessful;
        uint32_t codePoint;
        size_t inputCharsConsumed;
    };
 
    namespace UtfUtils
    {
        RAMSES_API std::u32string ConvertUtf8ToUtf32(const std::string& utf8String);
 
        RAMSES_API std::string ConvertCharUtf32ToUtf8(char32_t convertChar);
 
        RAMSES_API std::string ConvertStrUtf32ToUtf8(const std::u32string& utf32String);
 
        RAMSES_API ExtractedUnicodePoint ExtractUnicodePointFromUTF8(std::string::const_iterator strBegin, std::string::const_iterator strEnd);
 
        RAMSES_API std::string ConvertUtf32ToUtf8String(const std::u32string& utf32String);
 
        RAMSES_API ExtractedUnicodePoint ExtractUnicodePointFromUTF16(std::u16string::const_iterator strBegin, std::u16string::const_iterator strEnd);
    }
}
 
#endif