diff options
author | Marc Mutz <marc.mutz@qt.io> | 2024-01-30 11:19:41 +0100 |
---|---|---|
committer | Marc Mutz <marc.mutz@qt.io> | 2024-02-02 15:35:51 +0100 |
commit | 0d6ca27517523e960b132bd5e51d9b48bb9a93a3 (patch) | |
tree | b853d514eef7ae2dae54c85b885673002dbfaa7c /src/corelib/tools/qbitarray.cpp | |
parent | 9219e8ff1d13a7e9aeb595d60aa4b3767a8941fc (diff) |
QBitArray: simplify (size, value) ctor
Don't do the memset() manually just to save re-writing the single
leading byte. Pass the initial values to the QByteArray constructor
directly.
Pick-to: 6.7
Change-Id: I67daf446bebb8c8c6b05d235746ee43604f42445
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qbitarray.cpp')
-rw-r--r-- | src/corelib/tools/qbitarray.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/corelib/tools/qbitarray.cpp b/src/corelib/tools/qbitarray.cpp index 20fb7f5304..57e7f0ffe5 100644 --- a/src/corelib/tools/qbitarray.cpp +++ b/src/corelib/tools/qbitarray.cpp @@ -135,14 +135,12 @@ static void adjust_head_and_tail(char *data, qsizetype storageSize, qsizetype lo initialized with \a value, which defaults to false (0). */ QBitArray::QBitArray(qsizetype size, bool value) - : d(allocation_size(size), Qt::Uninitialized) + : d(allocation_size(size), value ? 0xFF : 0x00) { Q_ASSERT_X(size >= 0, "QBitArray::QBitArray", "Size must be greater than or equal to 0."); if (size <= 0) return; - uchar *c = reinterpret_cast<uchar *>(d.data()); - memset(c + 1, value ? 0xff : 0, d.size() - 1); adjust_head_and_tail(d.data(), d.size(), size); } |