diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/tools/qchar.cpp | 60 | ||||
| -rw-r--r-- | src/corelib/tools/qchar.h | 214 |
2 files changed, 137 insertions, 137 deletions
diff --git a/src/corelib/tools/qchar.cpp b/src/corelib/tools/qchar.cpp index 5c094772b8..56904c91d7 100644 --- a/src/corelib/tools/qchar.cpp +++ b/src/corelib/tools/qchar.cpp @@ -681,7 +681,7 @@ QT_BEGIN_NAMESPACE Note that this gives no indication of whether the character is available in a particular font. */ -bool QChar::isPrint(uint ucs4) +bool QChar::isPrint(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -714,7 +714,7 @@ bool QChar::isPrint(uint ucs4) /*! \internal */ -bool QT_FASTCALL QChar::isSpace_helper(uint ucs4) +bool QT_FASTCALL QChar::isSpace_helper(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -740,7 +740,7 @@ bool QT_FASTCALL QChar::isSpace_helper(uint ucs4) Returns \c true if the UCS-4-encoded character specified by \a ucs4 is a mark (Mark_* categories); otherwise returns \c false. */ -bool QChar::isMark(uint ucs4) +bool QChar::isMark(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -764,7 +764,7 @@ bool QChar::isMark(uint ucs4) Returns \c true if the UCS-4-encoded character specified by \a ucs4 is a punctuation mark (Punctuation_* categories); otherwise returns \c false. */ -bool QChar::isPunct(uint ucs4) +bool QChar::isPunct(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -792,7 +792,7 @@ bool QChar::isPunct(uint ucs4) Returns \c true if the UCS-4-encoded character specified by \a ucs4 is a symbol (Symbol_* categories); otherwise returns \c false. */ -bool QChar::isSymbol(uint ucs4) +bool QChar::isSymbol(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -822,7 +822,7 @@ bool QChar::isSymbol(uint ucs4) /*! \internal */ -bool QT_FASTCALL QChar::isLetter_helper(uint ucs4) +bool QT_FASTCALL QChar::isLetter_helper(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -857,7 +857,7 @@ bool QT_FASTCALL QChar::isLetter_helper(uint ucs4) /*! \internal */ -bool QT_FASTCALL QChar::isNumber_helper(uint ucs4) +bool QT_FASTCALL QChar::isNumber_helper(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -886,7 +886,7 @@ bool QT_FASTCALL QChar::isNumber_helper(uint ucs4) /*! \internal */ -bool QT_FASTCALL QChar::isLetterOrNumber_helper(uint ucs4) +bool QT_FASTCALL QChar::isLetterOrNumber_helper(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -1049,7 +1049,7 @@ bool QT_FASTCALL QChar::isLetterOrNumber_helper(uint ucs4) Returns the numeric value of the digit specified by the UCS-4-encoded character, \a ucs4, or -1 if the character is not a digit. */ -int QChar::digitValue(uint ucs4) +int QChar::digitValue(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return -1; @@ -1066,7 +1066,7 @@ int QChar::digitValue(uint ucs4) \overload Returns the category of the UCS-4-encoded character specified by \a ucs4. */ -QChar::Category QChar::category(uint ucs4) +QChar::Category QChar::category(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return QChar::Other_NotAssigned; @@ -1083,7 +1083,7 @@ QChar::Category QChar::category(uint ucs4) \overload Returns the direction of the UCS-4-encoded character specified by \a ucs4. */ -QChar::Direction QChar::direction(uint ucs4) +QChar::Direction QChar::direction(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return QChar::DirL; @@ -1106,7 +1106,7 @@ QChar::Direction QChar::direction(uint ucs4) character specified by \a ucs4 (needed for certain languages such as Arabic or Syriac). */ -QChar::JoiningType QChar::joiningType(uint ucs4) +QChar::JoiningType QChar::joiningType(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return QChar::Joining_None; @@ -1129,7 +1129,7 @@ QChar::JoiningType QChar::joiningType(uint ucs4) Returns information about the joining properties of the UCS-4-encoded character specified by \a ucs4 (needed for certain languages such as Arabic). */ -QChar::Joining QChar::joining(uint ucs4) +QChar::Joining QChar::joining(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return QChar::OtherJoining; @@ -1165,7 +1165,7 @@ QChar::Joining QChar::joining(uint ucs4) \sa mirroredChar() */ -bool QChar::hasMirrored(uint ucs4) +bool QChar::hasMirrored(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return false; @@ -1247,7 +1247,7 @@ bool QChar::hasMirrored(uint ucs4) \sa hasMirrored() */ -uint QChar::mirroredChar(uint ucs4) +uint QChar::mirroredChar(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return ucs4; @@ -1331,7 +1331,7 @@ QString QChar::decomposition(uint ucs4) Returns the tag defining the composition of the UCS-4-encoded character specified by \a ucs4. Returns QChar::NoDecomposition if no decomposition exists. */ -QChar::Decomposition QChar::decompositionTag(uint ucs4) +QChar::Decomposition QChar::decompositionTag(uint ucs4) Q_DECL_NOTHROW { if (ucs4 >= Hangul_SBase && ucs4 < Hangul_SBase + Hangul_SCount) return QChar::Canonical; @@ -1357,7 +1357,7 @@ QChar::Decomposition QChar::decompositionTag(uint ucs4) Returns the combining class for the UCS-4-encoded character specified by \a ucs4, as defined in the Unicode standard. */ -unsigned char QChar::combiningClass(uint ucs4) +unsigned char QChar::combiningClass(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return 0; @@ -1378,7 +1378,7 @@ unsigned char QChar::combiningClass(uint ucs4) Returns the Unicode script property value for the character specified in its UCS-4-encoded form as \a ucs4. */ -QChar::Script QChar::script(uint ucs4) +QChar::Script QChar::script(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return QChar::Script_Unknown; @@ -1396,7 +1396,7 @@ QChar::Script QChar::script(uint ucs4) Returns the Unicode version that introduced the character specified in its UCS-4-encoded form as \a ucs4. */ -QChar::UnicodeVersion QChar::unicodeVersion(uint ucs4) +QChar::UnicodeVersion QChar::unicodeVersion(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return QChar::Unicode_Unassigned; @@ -1406,14 +1406,14 @@ QChar::UnicodeVersion QChar::unicodeVersion(uint ucs4) /*! Returns the most recent supported Unicode version. */ -QChar::UnicodeVersion QChar::currentUnicodeVersion() +QChar::UnicodeVersion QChar::currentUnicodeVersion() Q_DECL_NOTHROW { return UNICODE_DATA_VERSION; } template <typename T> -Q_DECL_CONST_FUNCTION static inline T toLowerCase_helper(T uc) +Q_DECL_CONST_FUNCTION static inline T toLowerCase_helper(T uc) Q_DECL_NOTHROW { const QUnicodeTables::Properties *p = qGetProp(uc); if (p->lowerCaseSpecial) { @@ -1424,7 +1424,7 @@ Q_DECL_CONST_FUNCTION static inline T toLowerCase_helper(T uc) } template <typename T> -Q_DECL_CONST_FUNCTION static inline T toUpperCase_helper(T uc) +Q_DECL_CONST_FUNCTION static inline T toUpperCase_helper(T uc) Q_DECL_NOTHROW { const QUnicodeTables::Properties *p = qGetProp(uc); if (p->upperCaseSpecial) { @@ -1435,7 +1435,7 @@ Q_DECL_CONST_FUNCTION static inline T toUpperCase_helper(T uc) } template <typename T> -Q_DECL_CONST_FUNCTION static inline T toTitleCase_helper(T uc) +Q_DECL_CONST_FUNCTION static inline T toTitleCase_helper(T uc) Q_DECL_NOTHROW { const QUnicodeTables::Properties *p = qGetProp(uc); if (p->titleCaseSpecial) { @@ -1446,7 +1446,7 @@ Q_DECL_CONST_FUNCTION static inline T toTitleCase_helper(T uc) } template <typename T> -Q_DECL_CONST_FUNCTION static inline T toCaseFolded_helper(T uc) +Q_DECL_CONST_FUNCTION static inline T toCaseFolded_helper(T uc) Q_DECL_NOTHROW { const QUnicodeTables::Properties *p = qGetProp(uc); if (p->caseFoldSpecial) { @@ -1469,7 +1469,7 @@ Q_DECL_CONST_FUNCTION static inline T toCaseFolded_helper(T uc) by \a ucs4 if the character is uppercase or titlecase; otherwise returns the character itself. */ -uint QChar::toLower(uint ucs4) +uint QChar::toLower(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return ucs4; @@ -1489,7 +1489,7 @@ uint QChar::toLower(uint ucs4) by \a ucs4 if the character is lowercase or titlecase; otherwise returns the character itself. */ -uint QChar::toUpper(uint ucs4) +uint QChar::toUpper(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return ucs4; @@ -1509,7 +1509,7 @@ uint QChar::toUpper(uint ucs4) by \a ucs4 if the character is lowercase or uppercase; otherwise returns the character itself. */ -uint QChar::toTitleCase(uint ucs4) +uint QChar::toTitleCase(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return ucs4; @@ -1524,7 +1524,7 @@ static inline uint foldCase(const ushort *ch, const ushort *start) return toCaseFolded_helper<uint>(c); } -static inline uint foldCase(uint ch, uint &last) +static inline uint foldCase(uint ch, uint &last) Q_DECL_NOTHROW { uint c = ch; if (QChar(c).isLowSurrogate() && QChar(last).isHighSurrogate()) @@ -1533,7 +1533,7 @@ static inline uint foldCase(uint ch, uint &last) return toCaseFolded_helper<uint>(c); } -static inline ushort foldCase(ushort ch) +static inline ushort foldCase(ushort ch) Q_DECL_NOTHROW { return toCaseFolded_helper<ushort>(ch); } @@ -1550,7 +1550,7 @@ static inline ushort foldCase(ushort ch) Returns the case folded equivalent of the UCS-4-encoded character specified by \a ucs4. For most Unicode characters this is the same as toLower(). */ -uint QChar::toCaseFolded(uint ucs4) +uint QChar::toCaseFolded(uint ucs4) Q_DECL_NOTHROW { if (ucs4 > LastValidCodePoint) return ucs4; diff --git a/src/corelib/tools/qchar.h b/src/corelib/tools/qchar.h index 7a4509708d..a1219f5342 100644 --- a/src/corelib/tools/qchar.h +++ b/src/corelib/tools/qchar.h @@ -44,9 +44,9 @@ class QString; struct QLatin1Char { public: - Q_DECL_CONSTEXPR inline explicit QLatin1Char(char c) : ch(c) {} - Q_DECL_CONSTEXPR inline char toLatin1() const { return ch; } - Q_DECL_CONSTEXPR inline ushort unicode() const { return ushort(uchar(ch)); } + Q_DECL_CONSTEXPR inline explicit QLatin1Char(char c) Q_DECL_NOTHROW : ch(c) {} + Q_DECL_CONSTEXPR inline char toLatin1() const Q_DECL_NOTHROW { return ch; } + Q_DECL_CONSTEXPR inline ushort unicode() const Q_DECL_NOTHROW { return ushort(uchar(ch)); } private: char ch; @@ -72,19 +72,19 @@ public: LastValidCodePoint = 0x10ffff }; - Q_DECL_CONSTEXPR QChar() : ucs(0) {} - Q_DECL_CONSTEXPR QChar(ushort rc) : ucs(rc){} // implicit - Q_DECL_CONSTEXPR QChar(uchar c, uchar r) : ucs(ushort((r << 8) | c)){} - Q_DECL_CONSTEXPR QChar(short rc) : ucs(ushort(rc)){} // implicit - Q_DECL_CONSTEXPR QChar(uint rc) : ucs(ushort(rc & 0xffff)){} - Q_DECL_CONSTEXPR QChar(int rc) : ucs(ushort(rc & 0xffff)){} - Q_DECL_CONSTEXPR QChar(SpecialCharacter s) : ucs(ushort(s)) {} // implicit - Q_DECL_CONSTEXPR QChar(QLatin1Char ch) : ucs(ch.unicode()) {} // implicit + Q_DECL_CONSTEXPR QChar() Q_DECL_NOTHROW : ucs(0) {} + Q_DECL_CONSTEXPR QChar(ushort rc) Q_DECL_NOTHROW : ucs(rc) {} // implicit + Q_DECL_CONSTEXPR QChar(uchar c, uchar r) Q_DECL_NOTHROW : ucs(ushort((r << 8) | c)) {} + Q_DECL_CONSTEXPR QChar(short rc) Q_DECL_NOTHROW : ucs(ushort(rc)) {} // implicit + Q_DECL_CONSTEXPR QChar(uint rc) Q_DECL_NOTHROW : ucs(ushort(rc & 0xffff)) {} + Q_DECL_CONSTEXPR QChar(int rc) Q_DECL_NOTHROW : ucs(ushort(rc & 0xffff)) {} + Q_DECL_CONSTEXPR QChar(SpecialCharacter s) Q_DECL_NOTHROW : ucs(ushort(s)) {} // implicit + Q_DECL_CONSTEXPR QChar(QLatin1Char ch) Q_DECL_NOTHROW : ucs(ch.unicode()) {} // implicit #ifndef QT_NO_CAST_FROM_ASCII - QT_ASCII_CAST_WARN Q_DECL_CONSTEXPR explicit QChar(char c) : ucs(uchar(c)) { } + QT_ASCII_CAST_WARN Q_DECL_CONSTEXPR explicit QChar(char c) Q_DECL_NOTHROW : ucs(uchar(c)) { } #ifndef QT_RESTRICTED_CAST_FROM_ASCII - QT_ASCII_CAST_WARN Q_DECL_CONSTEXPR explicit QChar(uchar c) : ucs(c) { } + QT_ASCII_CAST_WARN Q_DECL_CONSTEXPR explicit QChar(uchar c) Q_DECL_NOTHROW : ucs(c) { } #endif #endif // Unicode information @@ -369,11 +369,11 @@ public: }; // ****** WHEN ADDING FUNCTIONS, CONSIDER ADDING TO QCharRef TOO - inline Category category() const { return QChar::category(ucs); } - inline Direction direction() const { return QChar::direction(ucs); } - inline JoiningType joiningType() const { return QChar::joiningType(ucs); } + inline Category category() const Q_DECL_NOTHROW { return QChar::category(ucs); } + inline Direction direction() const Q_DECL_NOTHROW { return QChar::direction(ucs); } + inline JoiningType joiningType() const Q_DECL_NOTHROW { return QChar::joiningType(ucs); } #if QT_DEPRECATED_SINCE(5, 3) - QT_DEPRECATED inline Joining joining() const + QT_DEPRECATED inline Joining joining() const Q_DECL_NOTHROW { switch (QChar::joiningType(ucs)) { case QChar::Joining_Causing: return QChar::Center; @@ -386,177 +386,177 @@ public: } } #endif - inline unsigned char combiningClass() const { return QChar::combiningClass(ucs); } + inline unsigned char combiningClass() const Q_DECL_NOTHROW { return QChar::combiningClass(ucs); } - inline QChar mirroredChar() const { return QChar::mirroredChar(ucs); } - inline bool hasMirrored() const { return QChar::hasMirrored(ucs); } + inline QChar mirroredChar() const Q_DECL_NOTHROW { return QChar::mirroredChar(ucs); } + inline bool hasMirrored() const Q_DECL_NOTHROW { return QChar::hasMirrored(ucs); } QString decomposition() const; - inline Decomposition decompositionTag() const { return QChar::decompositionTag(ucs); } + inline Decomposition decompositionTag() const Q_DECL_NOTHROW { return QChar::decompositionTag(ucs); } - inline int digitValue() const { return QChar::digitValue(ucs); } - inline QChar toLower() const { return QChar::toLower(ucs); } - inline QChar toUpper() const { return QChar::toUpper(ucs); } - inline QChar toTitleCase() const { return QChar::toTitleCase(ucs); } - inline QChar toCaseFolded() const { return QChar::toCaseFolded(ucs); } + inline int digitValue() const Q_DECL_NOTHROW { return QChar::digitValue(ucs); } + inline QChar toLower() const Q_DECL_NOTHROW { return QChar::toLower(ucs); } + inline QChar toUpper() const Q_DECL_NOTHROW { return QChar::toUpper(ucs); } + inline QChar toTitleCase() const Q_DECL_NOTHROW { return QChar::toTitleCase(ucs); } + inline QChar toCaseFolded() const Q_DECL_NOTHROW { return QChar::toCaseFolded(ucs); } - inline Script script() const { return QChar::script(ucs); } + inline Script script() const Q_DECL_NOTHROW { return QChar::script(ucs); } - inline UnicodeVersion unicodeVersion() const { return QChar::unicodeVersion(ucs); } + inline UnicodeVersion unicodeVersion() const Q_DECL_NOTHROW { return QChar::unicodeVersion(ucs); } #if QT_DEPRECATED_SINCE(5, 0) - QT_DEPRECATED Q_DECL_CONSTEXPR inline char toAscii() const { return toLatin1(); } + QT_DEPRECATED Q_DECL_CONSTEXPR inline char toAscii() const Q_DECL_NOTHROW { return toLatin1(); } #endif - Q_DECL_CONSTEXPR inline char toLatin1() const { return ucs > 0xff ? '\0' : char(ucs); } - Q_DECL_CONSTEXPR inline ushort unicode() const { return ucs; } - inline ushort &unicode() { return ucs; } + Q_DECL_CONSTEXPR inline char toLatin1() const Q_DECL_NOTHROW { return ucs > 0xff ? '\0' : char(ucs); } + Q_DECL_CONSTEXPR inline ushort unicode() const Q_DECL_NOTHROW { return ucs; } + inline ushort &unicode() Q_DECL_NOTHROW { return ucs; } #if QT_DEPRECATED_SINCE(5, 0) - QT_DEPRECATED static Q_DECL_CONSTEXPR inline QChar fromAscii(char c) + QT_DEPRECATED static Q_DECL_CONSTEXPR inline QChar fromAscii(char c) Q_DECL_NOTHROW { return fromLatin1(c); } #endif - static Q_DECL_CONSTEXPR inline QChar fromLatin1(char c) { return QChar(ushort(uchar(c))); } - - Q_DECL_CONSTEXPR inline bool isNull() const { return ucs == 0; } - - inline bool isPrint() const { return QChar::isPrint(ucs); } - Q_DECL_CONSTEXPR inline bool isSpace() const { return QChar::isSpace(ucs); } - inline bool isMark() const { return QChar::isMark(ucs); } - inline bool isPunct() const { return QChar::isPunct(ucs); } - inline bool isSymbol() const { return QChar::isSymbol(ucs); } - Q_DECL_CONSTEXPR inline bool isLetter() const { return QChar::isLetter(ucs); } - Q_DECL_CONSTEXPR inline bool isNumber() const { return QChar::isNumber(ucs); } - Q_DECL_CONSTEXPR inline bool isLetterOrNumber() const { return QChar::isLetterOrNumber(ucs); } - Q_DECL_CONSTEXPR inline bool isDigit() const { return QChar::isDigit(ucs); } - Q_DECL_CONSTEXPR inline bool isLower() const { return QChar::isLower(ucs); } - Q_DECL_CONSTEXPR inline bool isUpper() const { return QChar::isUpper(ucs); } - Q_DECL_CONSTEXPR inline bool isTitleCase() const { return QChar::isTitleCase(ucs); } - - Q_DECL_CONSTEXPR inline bool isNonCharacter() const { return QChar::isNonCharacter(ucs); } - Q_DECL_CONSTEXPR inline bool isHighSurrogate() const { return QChar::isHighSurrogate(ucs); } - Q_DECL_CONSTEXPR inline bool isLowSurrogate() const { return QChar::isLowSurrogate(ucs); } - Q_DECL_CONSTEXPR inline bool isSurrogate() const { return QChar::isSurrogate(ucs); } - - Q_DECL_CONSTEXPR inline uchar cell() const { return uchar(ucs & 0xff); } - Q_DECL_CONSTEXPR inline uchar row() const { return uchar((ucs>>8)&0xff); } - inline void setCell(uchar acell) { ucs = ushort((ucs & 0xff00) + acell); } - inline void setRow(uchar arow) { ucs = ushort((ushort(arow)<<8) + (ucs&0xff)); } - - static Q_DECL_CONSTEXPR inline bool isNonCharacter(uint ucs4) + static Q_DECL_CONSTEXPR inline QChar fromLatin1(char c) Q_DECL_NOTHROW { return QChar(ushort(uchar(c))); } + + Q_DECL_CONSTEXPR inline bool isNull() const Q_DECL_NOTHROW { return ucs == 0; } + + inline bool isPrint() const Q_DECL_NOTHROW { return QChar::isPrint(ucs); } + Q_DECL_CONSTEXPR inline bool isSpace() const Q_DECL_NOTHROW { return QChar::isSpace(ucs); } + inline bool isMark() const Q_DECL_NOTHROW { return QChar::isMark(ucs); } + inline bool isPunct() const Q_DECL_NOTHROW { return QChar::isPunct(ucs); } + inline bool isSymbol() const Q_DECL_NOTHROW { return QChar::isSymbol(ucs); } + Q_DECL_CONSTEXPR inline bool isLetter() const Q_DECL_NOTHROW { return QChar::isLetter(ucs); } + Q_DECL_CONSTEXPR inline bool isNumber() const Q_DECL_NOTHROW { return QChar::isNumber(ucs); } + Q_DECL_CONSTEXPR inline bool isLetterOrNumber() const Q_DECL_NOTHROW { return QChar::isLetterOrNumber(ucs); } + Q_DECL_CONSTEXPR inline bool isDigit() const Q_DECL_NOTHROW { return QChar::isDigit(ucs); } + Q_DECL_CONSTEXPR inline bool isLower() const Q_DECL_NOTHROW { return QChar::isLower(ucs); } + Q_DECL_CONSTEXPR inline bool isUpper() const Q_DECL_NOTHROW { return QChar::isUpper(ucs); } + Q_DECL_CONSTEXPR inline bool isTitleCase() const Q_DECL_NOTHROW { return QChar::isTitleCase(ucs); } + + Q_DECL_CONSTEXPR inline bool isNonCharacter() const Q_DECL_NOTHROW { return QChar::isNonCharacter(ucs); } + Q_DECL_CONSTEXPR inline bool isHighSurrogate() const Q_DECL_NOTHROW { return QChar::isHighSurrogate(ucs); } + Q_DECL_CONSTEXPR inline bool isLowSurrogate() const Q_DECL_NOTHROW { return QChar::isLowSurrogate(ucs); } + Q_DECL_CONSTEXPR inline bool isSurrogate() const Q_DECL_NOTHROW { return QChar::isSurrogate(ucs); } + + Q_DECL_CONSTEXPR inline uchar cell() const Q_DECL_NOTHROW { return uchar(ucs & 0xff); } + Q_DECL_CONSTEXPR inline uchar row() const Q_DECL_NOTHROW { return uchar((ucs>>8)&0xff); } + inline void setCell(uchar acell) Q_DECL_NOTHROW { ucs = ushort((ucs & 0xff00) + acell); } + inline void setRow(uchar arow) Q_DECL_NOTHROW { ucs = ushort((ushort(arow)<<8) + (ucs&0xff)); } + + static Q_DECL_CONSTEXPR inline bool isNonCharacter(uint ucs4) Q_DECL_NOTHROW { return ucs4 >= 0xfdd0 && (ucs4 <= 0xfdef || (ucs4 & 0xfffe) == 0xfffe); } - static Q_DECL_CONSTEXPR inline bool isHighSurrogate(uint ucs4) + static Q_DECL_CONSTEXPR inline bool isHighSurrogate(uint ucs4) Q_DECL_NOTHROW { return ((ucs4 & 0xfffffc00) == 0xd800); } - static Q_DECL_CONSTEXPR inline bool isLowSurrogate(uint ucs4) + static Q_DECL_CONSTEXPR inline bool isLowSurrogate(uint ucs4) Q_DECL_NOTHROW { return ((ucs4 & 0xfffffc00) == 0xdc00); } - static Q_DECL_CONSTEXPR inline bool isSurrogate(uint ucs4) + static Q_DECL_CONSTEXPR inline bool isSurrogate(uint ucs4) Q_DECL_NOTHROW { return (ucs4 - 0xd800u < 2048u); } - static Q_DECL_CONSTEXPR inline bool requiresSurrogates(uint ucs4) + static Q_DECL_CONSTEXPR inline bool requiresSurrogates(uint ucs4) Q_DECL_NOTHROW { return (ucs4 >= 0x10000); } - static Q_DECL_CONSTEXPR inline uint surrogateToUcs4(ushort high, ushort low) + static Q_DECL_CONSTEXPR inline uint surrogateToUcs4(ushort high, ushort low) Q_DECL_NOTHROW { return (uint(high)<<10) + low - 0x35fdc00; } - static Q_DECL_CONSTEXPR inline uint surrogateToUcs4(QChar high, QChar low) + static Q_DECL_CONSTEXPR inline uint surrogateToUcs4(QChar high, QChar low) Q_DECL_NOTHROW { return surrogateToUcs4(high.ucs, low.ucs); } - static Q_DECL_CONSTEXPR inline ushort highSurrogate(uint ucs4) + static Q_DECL_CONSTEXPR inline ushort highSurrogate(uint ucs4) Q_DECL_NOTHROW { return ushort((ucs4>>10) + 0xd7c0); } - static Q_DECL_CONSTEXPR inline ushort lowSurrogate(uint ucs4) + static Q_DECL_CONSTEXPR inline ushort lowSurrogate(uint ucs4) Q_DECL_NOTHROW { return ushort(ucs4%0x400 + 0xdc00); } - static Category QT_FASTCALL category(uint ucs4) Q_DECL_CONST_FUNCTION; - static Direction QT_FASTCALL direction(uint ucs4) Q_DECL_CONST_FUNCTION; - static JoiningType QT_FASTCALL joiningType(uint ucs4) Q_DECL_CONST_FUNCTION; + static Category QT_FASTCALL category(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static Direction QT_FASTCALL direction(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static JoiningType QT_FASTCALL joiningType(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; #if QT_DEPRECATED_SINCE(5, 3) - QT_DEPRECATED static Joining QT_FASTCALL joining(uint ucs4) Q_DECL_CONST_FUNCTION; + QT_DEPRECATED static Joining QT_FASTCALL joining(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; #endif - static unsigned char QT_FASTCALL combiningClass(uint ucs4) Q_DECL_CONST_FUNCTION; + static unsigned char QT_FASTCALL combiningClass(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; - static uint QT_FASTCALL mirroredChar(uint ucs4) Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL hasMirrored(uint ucs4) Q_DECL_CONST_FUNCTION; + static uint QT_FASTCALL mirroredChar(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL hasMirrored(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; static QString QT_FASTCALL decomposition(uint ucs4); - static Decomposition QT_FASTCALL decompositionTag(uint ucs4) Q_DECL_CONST_FUNCTION; + static Decomposition QT_FASTCALL decompositionTag(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; - static int QT_FASTCALL digitValue(uint ucs4) Q_DECL_CONST_FUNCTION; - static uint QT_FASTCALL toLower(uint ucs4) Q_DECL_CONST_FUNCTION; - static uint QT_FASTCALL toUpper(uint ucs4) Q_DECL_CONST_FUNCTION; - static uint QT_FASTCALL toTitleCase(uint ucs4) Q_DECL_CONST_FUNCTION; - static uint QT_FASTCALL toCaseFolded(uint ucs4) Q_DECL_CONST_FUNCTION; + static int QT_FASTCALL digitValue(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static uint QT_FASTCALL toLower(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static uint QT_FASTCALL toUpper(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static uint QT_FASTCALL toTitleCase(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static uint QT_FASTCALL toCaseFolded(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; - static Script QT_FASTCALL script(uint ucs4) Q_DECL_CONST_FUNCTION; + static Script QT_FASTCALL script(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; - static UnicodeVersion QT_FASTCALL unicodeVersion(uint ucs4) Q_DECL_CONST_FUNCTION; + static UnicodeVersion QT_FASTCALL unicodeVersion(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; - static UnicodeVersion QT_FASTCALL currentUnicodeVersion() Q_DECL_CONST_FUNCTION; + static UnicodeVersion QT_FASTCALL currentUnicodeVersion() Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL isPrint(uint ucs4) Q_DECL_CONST_FUNCTION; - static Q_DECL_CONSTEXPR inline bool isSpace(uint ucs4) Q_DECL_CONST_FUNCTION + static bool QT_FASTCALL isPrint(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static Q_DECL_CONSTEXPR inline bool isSpace(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { // note that [0x09..0x0d] + 0x85 are exceptional Cc-s and must be handled explicitly return ucs4 == 0x20 || (ucs4 <= 0x0d && ucs4 >= 0x09) || (ucs4 > 127 && (ucs4 == 0x85 || ucs4 == 0xa0 || QChar::isSpace_helper(ucs4))); } - static bool QT_FASTCALL isMark(uint ucs4) Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL isPunct(uint ucs4) Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL isSymbol(uint ucs4) Q_DECL_CONST_FUNCTION; - static Q_DECL_CONSTEXPR inline bool isLetter(uint ucs4) Q_DECL_CONST_FUNCTION + static bool QT_FASTCALL isMark(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL isPunct(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL isSymbol(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static Q_DECL_CONSTEXPR inline bool isLetter(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return (ucs4 >= 'A' && ucs4 <= 'z' && (ucs4 >= 'a' || ucs4 <= 'Z')) || (ucs4 > 127 && QChar::isLetter_helper(ucs4)); } - static Q_DECL_CONSTEXPR inline bool isNumber(uint ucs4) Q_DECL_CONST_FUNCTION + static Q_DECL_CONSTEXPR inline bool isNumber(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return (ucs4 <= '9' && ucs4 >= '0') || (ucs4 > 127 && QChar::isNumber_helper(ucs4)); } - static Q_DECL_CONSTEXPR inline bool isLetterOrNumber(uint ucs4) Q_DECL_CONST_FUNCTION + static Q_DECL_CONSTEXPR inline bool isLetterOrNumber(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return (ucs4 >= 'A' && ucs4 <= 'z' && (ucs4 >= 'a' || ucs4 <= 'Z')) || (ucs4 >= '0' && ucs4 <= '9') || (ucs4 > 127 && QChar::isLetterOrNumber_helper(ucs4)); } - static Q_DECL_CONSTEXPR inline bool isDigit(uint ucs4) Q_DECL_CONST_FUNCTION + static Q_DECL_CONSTEXPR inline bool isDigit(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return (ucs4 <= '9' && ucs4 >= '0') || (ucs4 > 127 && QChar::category(ucs4) == Number_DecimalDigit); } - static Q_DECL_CONSTEXPR inline bool isLower(uint ucs4) Q_DECL_CONST_FUNCTION + static Q_DECL_CONSTEXPR inline bool isLower(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return (ucs4 <= 'z' && ucs4 >= 'a') || (ucs4 > 127 && QChar::category(ucs4) == Letter_Lowercase); } - static Q_DECL_CONSTEXPR inline bool isUpper(uint ucs4) Q_DECL_CONST_FUNCTION + static Q_DECL_CONSTEXPR inline bool isUpper(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return (ucs4 <= 'Z' && ucs4 >= 'A') || (ucs4 > 127 && QChar::category(ucs4) == Letter_Uppercase); } - static Q_DECL_CONSTEXPR inline bool isTitleCase(uint ucs4) Q_DECL_CONST_FUNCTION + static Q_DECL_CONSTEXPR inline bool isTitleCase(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION { return ucs4 > 127 && QChar::category(ucs4) == Letter_Titlecase; } private: - static bool QT_FASTCALL isSpace_helper(uint ucs4) Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL isLetter_helper(uint ucs4) Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL isNumber_helper(uint ucs4) Q_DECL_CONST_FUNCTION; - static bool QT_FASTCALL isLetterOrNumber_helper(uint ucs4) Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL isSpace_helper(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL isLetter_helper(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL isNumber_helper(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; + static bool QT_FASTCALL isLetterOrNumber_helper(uint ucs4) Q_DECL_NOTHROW Q_DECL_CONST_FUNCTION; #ifdef QT_NO_CAST_FROM_ASCII - QChar(char c); - QChar(uchar c); + QChar(char c) Q_DECL_NOTHROW; + QChar(uchar c) Q_DECL_NOTHROW; #endif - friend Q_DECL_CONSTEXPR bool operator==(QChar, QChar); - friend Q_DECL_CONSTEXPR bool operator< (QChar, QChar); + friend Q_DECL_CONSTEXPR bool operator==(QChar, QChar) Q_DECL_NOTHROW; + friend Q_DECL_CONSTEXPR bool operator< (QChar, QChar) Q_DECL_NOTHROW; ushort ucs; }; Q_DECLARE_TYPEINFO(QChar, Q_MOVABLE_TYPE); -Q_DECL_CONSTEXPR inline bool operator==(QChar c1, QChar c2) { return c1.ucs == c2.ucs; } -Q_DECL_CONSTEXPR inline bool operator< (QChar c1, QChar c2) { return c1.ucs < c2.ucs; } +Q_DECL_CONSTEXPR inline bool operator==(QChar c1, QChar c2) Q_DECL_NOTHROW { return c1.ucs == c2.ucs; } +Q_DECL_CONSTEXPR inline bool operator< (QChar c1, QChar c2) Q_DECL_NOTHROW { return c1.ucs < c2.ucs; } Q_DECL_CONSTEXPR inline bool operator!=(QChar c1, QChar c2) { return !operator==(c1, c2); } Q_DECL_CONSTEXPR inline bool operator>=(QChar c1, QChar c2) { return !operator< (c1, c2); } |