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| author | Mitch Curtis <mitch.curtis@nokia.com> | 2012-05-24 10:42:44 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-26 02:47:01 +0200 |
| commit | ccd56e984497771de7e13bdc286a156296cff58f (patch) | |
| tree | cc835afa66a07fb5ba637f02bf615049e8336e47 /src/corelib/tools/qbytearray.cpp | |
| parent | 9a17206b5c9cfaec5f2bff887dfb54bdb572287f (diff) | |
Clarify QByteArray::size() documentation.
QTBUG-25438
Change-Id: I8cf9bfb295195548b6f7d4410682e4d675181a65
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
Diffstat (limited to 'src/corelib/tools/qbytearray.cpp')
| -rw-r--r-- | src/corelib/tools/qbytearray.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp index c92c269cac..d93c51b7c1 100644 --- a/src/corelib/tools/qbytearray.cpp +++ b/src/corelib/tools/qbytearray.cpp @@ -681,7 +681,12 @@ static inline char qToLower(char c) A QByteArray can embed '\\0' bytes. The size() function always returns the size of the whole array, including embedded '\\0' - bytes. If you want to obtain the length of the data up to and + bytes, but excluding the terminating '\\0' added by QByteArray. + For example: + + \snippet code/src_corelib_tools_qbytearray.cpp 48 + + If you want to obtain the length of the data up to and excluding the first '\\0' character, call qstrlen() on the byte array. |