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| author | Thiago Macieira <thiago.macieira@intel.com> | 2018-01-18 20:44:43 -0800 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2018-01-28 22:15:05 +0000 |
| commit | 678aae2c43726635053fede2a6c3875508cc3599 (patch) | |
| tree | a2f9bd8494ffa8d7fd4f3100775d95e4e8e993b6 /src/corelib/tools/qbitarray.h | |
| parent | 48bce2e8f0d787342f3e0f86335460fa25e8ac8f (diff) | |
QBitArray: add manipulate a dense bit array directly
[ChangeLog][QtCore][QBitArray] Added fromBits(), which creates a
QBitArray from a dense bit array, and bits(), which returns that.
Change-Id: Ia9c88b83534240a5872dfffd150b1c8b1c36ced5
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/corelib/tools/qbitarray.h')
| -rw-r--r-- | src/corelib/tools/qbitarray.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/tools/qbitarray.h b/src/corelib/tools/qbitarray.h index 8fa5323127..ff40bf5654 100644 --- a/src/corelib/tools/qbitarray.h +++ b/src/corelib/tools/qbitarray.h @@ -104,6 +104,9 @@ public: inline void truncate(int pos) { if (pos < size()) resize(pos); } + const char *bits() const { return isEmpty() ? nullptr : d.constData() + 1; } + static QBitArray fromBits(const char *data, qsizetype len); + public: typedef QByteArray::DataPtr DataPtr; inline DataPtr &data_ptr() { return d.data_ptr(); } |