| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | #ifndef WTFSTRING_H |
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| 4 | #define WTFSTRING_H |
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| 5 | |
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| 6 | #include <QString> |
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| 7 | #include <wtf/ASCIICType.h> |
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| 8 | #include <wtf/unicode/Unicode.h> |
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| 9 | #include <memory> |
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| 10 | |
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| 11 | namespace WTF { |
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| 12 | |
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| 13 | class PrintStream; |
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| 14 | |
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| 15 | class String : public QString |
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| 16 | { |
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| 17 | public: |
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| 18 | String() = default; |
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| 19 | String(const QString& s) : QString(s) {} |
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| 20 | bool is8Bit() const { return false; } |
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| 21 | const unsigned char *characters8() const { return 0; } |
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| 22 | const UChar *characters16() const { return reinterpret_cast<const UChar*>(constData()); } |
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| 23 | |
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| 24 | template <typename T> |
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| 25 | const T* characters() const; |
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| 26 | |
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| 27 | bool operator!() const { return isEmpty(); } |
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| 28 | |
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| 29 | void dump(PrintStream &) const {} |
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| 30 | }; |
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| 31 | |
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| 32 | template <> |
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| 33 | inline const unsigned char* String::characters<unsigned char>() const { return characters8(); } |
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| 34 | template <> |
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| 35 | inline const UChar* String::characters<UChar>() const { return characters16(); } |
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| 36 | |
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| 37 | } |
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| 38 | |
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| 39 | // Don't import WTF::String into the global namespace to avoid conflicts with QQmlJS::VM::String |
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| 40 | namespace JSC { |
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| 41 | using WTF::String; |
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| 42 | } |
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| 43 | |
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| 44 | #define WTFMove(value) std::move(value) |
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| 45 | |
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| 46 | #endif // WTFSTRING_H |
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| 47 | |
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