diff options
Diffstat (limited to 'src/corelib/tools/qchar.cpp')
| -rw-r--r-- | src/corelib/tools/qchar.cpp | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/src/corelib/tools/qchar.cpp b/src/corelib/tools/qchar.cpp index 67ea00d..ddb1516 100644 --- a/src/corelib/tools/qchar.cpp +++ b/src/corelib/tools/qchar.cpp @@ -653,14 +653,41 @@ bool QChar::isSymbol() const \fn bool QChar::isHighSurrogate() const Returns true if the QChar is the high part of a utf16 surrogate - (ie. if its code point is between 0xd800 and 0xdbff). + (ie. if its code point is between 0xd800 and 0xdbff, inclusive). */ /*! \fn bool QChar::isLowSurrogate() const Returns true if the QChar is the low part of a utf16 surrogate - (ie. if its code point is between 0xdc00 and 0xdfff). + (ie. if its code point is between 0xdc00 and 0xdfff, inclusive). +*/ + +/*! + \fn static bool QChar::isHighSurrogate(uint ucs4) + \since 4.7 + + Returns true if the UCS-4-encoded character specified by \a ucs4 + is the high part of a utf16 surrogate + (ie. if its code point is between 0xd800 and 0xdbff, inclusive). +*/ + +/*! + \fn static bool QChar::isLowSurrogate(uint ucs4) + \since 4.7 + + Returns true if the UCS-4-encoded character specified by \a ucs4 + is the high part of a utf16 surrogate + (ie. if its code point is between 0xdc00 and 0xdfff, inclusive). +*/ + +/*! + \fn static bool QChar::requiresSurrogates(uint ucs4) + \since 4.7 + + Returns true if the UCS-4-encoded character specified by \a ucs4 + can be splited to the high and low parts of a utf16 surrogate + (ie. if its code point is greater than or equals to 0x10000). */ /*! @@ -1306,7 +1333,7 @@ QChar QChar::fromAscii(char c) Writes the char \a chr to the stream \a out. - \sa {Format of the QDataStream operators} + \sa {Serializing Qt Data Types} */ QDataStream &operator<<(QDataStream &out, const QChar &chr) { @@ -1319,7 +1346,7 @@ QDataStream &operator<<(QDataStream &out, const QChar &chr) Reads a char from the stream \a in into char \a chr. - \sa {Format of the QDataStream operators} + \sa {Serializing Qt Data Types} */ QDataStream &operator>>(QDataStream &in, QChar &chr) { |