diff options
| -rw-r--r-- | src/corelib/tools/qbytearray.cpp | 19 | ||||
| -rw-r--r-- | src/corelib/tools/qstring.cpp | 26 |
2 files changed, 21 insertions, 24 deletions
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp index 64674ddc00..0f27071176 100644 --- a/src/corelib/tools/qbytearray.cpp +++ b/src/corelib/tools/qbytearray.cpp @@ -523,7 +523,7 @@ int qstrnicmp(const char *str1, const char *str2, uint len) A helper for QByteArray::compare. Compares \a len1 bytes from \a str1 to \a len2 bytes from \a str2. If \a len2 is -1, then \a str2 is expected to be - null-terminated. + '\\0'-terminated. */ int qstrnicmp(const char *str1, qsizetype len1, const char *str2, qsizetype len2) { @@ -1765,9 +1765,10 @@ void QByteArray::chop(int n) If \a data is 0, a null byte array is constructed. - If \a size is negative, \a data is assumed to point to a nul-terminated - string and its length is determined dynamically. The terminating - nul-character is not considered part of the byte array. + If \a size is negative, \a data is assumed to point to a + '\\0'-terminated string and its length is determined dynamically. + The terminating \\0 character is not considered part of the + byte array. QByteArray makes a deep copy of the string data. @@ -1924,7 +1925,7 @@ void QByteArray::expand(int i) /*! \internal - Return a QByteArray that is sure to be NUL-terminated. + Return a QByteArray that is sure to be '\\0'-terminated. By default, all QByteArray have an extra NUL at the end, guaranteeing that assumption. However, if QByteArray::fromRawData @@ -2336,8 +2337,8 @@ QByteArray &QByteArray::replace(int pos, int len, const QByteArray &after) \overload - Replaces \a len bytes from index position \a pos with the zero terminated - string \a after. + Replaces \a len bytes from index position \a pos with the + '\\0'-terminated string \a after. Notice: this can change the length of the byte array. */ @@ -2415,7 +2416,7 @@ QByteArray &QByteArray::replace(const char *c, const QByteArray &after) Replaces every occurrence of the string \a before with the string \a after. Since the sizes of the strings are given by \a bsize and \a asize, they - may contain zero characters and do not need to be zero-terminated. + may contain zero characters and do not need to be '\\0'-terminated. */ QByteArray &QByteArray::replace(const char *before, int bsize, const char *after, int asize) @@ -4541,7 +4542,7 @@ QByteArray QByteArray::number(double n, char f, int prec) \snippet code/src_corelib_tools_qbytearray.cpp 43 \warning A byte array created with fromRawData() is \e not - null-terminated, unless the raw data contains a 0 character at + '\\0'-terminated, unless the raw data contains a 0 character at position \a size. While that does not matter for QDataStream or functions like indexOf(), passing the byte array to a function accepting a \c{const char *} expected to be '\\0'-terminated will diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index 1f6fa89136..9d6e0cbdd8 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -1468,7 +1468,7 @@ const QString::Null QString::null = { }; In all of the QString functions that take \c{const char *} parameters, the \c{const char *} is interpreted as a classic C-style '\\0'-terminated string encoded in UTF-8. It is legal for - the \c{const char *} parameter to be 0. + the \c{const char *} parameter to be \nullptr. You can also provide string data as an array of \l{QChar}s: @@ -2041,7 +2041,7 @@ const QString::Null QString::null = { }; the size of wchar. If wchar is 4 bytes, the \a string is interpreted as UCS-4, if wchar is 2 bytes it is interpreted as UTF-16. - If \a size is -1 (default), the \a string has to be 0 terminated. + If \a size is -1 (default), the \a string has to be \\0'-terminated. \sa fromUtf16(), fromLatin1(), fromLocal8Bit(), fromUtf8(), fromUcs4(), fromStdWString() */ @@ -2107,7 +2107,7 @@ int QString::toUcs4_helper(const ushort *uc, int length, uint *out) If \a unicode is 0, a null string is constructed. - If \a size is negative, \a unicode is assumed to point to a nul-terminated + If \a size is negative, \a unicode is assumed to point to a \\0'-terminated array and its length is determined dynamically. The terminating nul-character is not considered part of the string. @@ -5448,7 +5448,7 @@ static QVector<uint> qt_convert_to_ucs4(QStringView string); this string is replaced by the Unicode's replacement character (QChar::ReplacementCharacter, which corresponds to \c{U+FFFD}). - The returned vector is not NUL terminated. + The returned vector is not \\0'-terminated. \sa fromUtf8(), toUtf8(), toLatin1(), toLocal8Bit(), QTextCodec, fromUcs4(), toWCharArray() */ @@ -5480,7 +5480,7 @@ static QVector<uint> qt_convert_to_ucs4(QStringView string) this string is replaced by the Unicode's replacement character (QChar::ReplacementCharacter, which corresponds to \c{U+FFFD}). - The returned vector is not NUL terminated. + The returned vector is not \\0'-terminated. \sa QString::toUcs4(), QStringView::toUcs4(), QtPrivate::convertToLatin1(), QtPrivate::convertToLocal8Bit(), QtPrivate::convertToUtf8() @@ -5638,8 +5638,7 @@ QString QString::fromUtf8_helper(const char *str, int size) Returns a QString initialized with the first \a size characters of the Unicode string \a unicode (ISO-10646-UTF-16 encoded). - If \a size is -1 (default), \a unicode must be terminated - with a 0. + If \a size is -1 (default), \a unicode must be \\0'-terminated. This function checks for a Byte Order Mark (BOM). If it is missing, host byte order is assumed. @@ -5670,8 +5669,7 @@ QString QString::fromUtf16(const ushort *unicode, int size) Returns a QString initialized with the first \a size characters of the Unicode string \a str (ISO-10646-UTF-16 encoded). - If \a size is -1 (default), \a str must be terminated - with a 0. + If \a size is -1 (default), \a str must be \\0'-terminated. This function checks for a Byte Order Mark (BOM). If it is missing, host byte order is assumed. @@ -5691,8 +5689,7 @@ QString QString::fromUtf16(const ushort *unicode, int size) Returns a QString initialized with the first \a size characters of the Unicode string \a str (ISO-10646-UCS-4 encoded). - If \a size is -1 (default), \a str must be terminated - with a 0. + If \a size is -1 (default), \a str must be \\0'-terminated. \sa toUcs4(), fromUtf16(), utf16(), setUtf16(), fromWCharArray(), fromStdU32String() */ @@ -5703,8 +5700,7 @@ QString QString::fromUtf16(const ushort *unicode, int size) Returns a QString initialized with the first \a size characters of the Unicode string \a unicode (ISO-10646-UCS-4 encoded). - If \a size is -1 (default), \a unicode must be terminated - with a 0. + If \a size is -1 (default), \a unicode must be \\0'-terminated. \sa toUcs4(), fromUtf16(), utf16(), setUtf16(), fromWCharArray(), fromStdU32String() */ @@ -10354,7 +10350,7 @@ ownership of it, no memory is freed when instances are destroyed. Returns a Unicode representation of the string reference. Since the data stems directly from the referenced string, it is not - null-terminated unless the string reference includes the string's + \\0'-terminated unless the string reference includes the string's null terminator. \sa string() @@ -11896,7 +11892,7 @@ QByteArray QStringRef::toUtf8() const this string is replaced by the Unicode's replacement character (QChar::ReplacementCharacter, which corresponds to \c{U+FFFD}). - The returned vector is not NUL terminated. + The returned vector is not \\0'-terminated. \sa toUtf8(), toLatin1(), toLocal8Bit(), QTextCodec */ |