diff options
author | Marc Mutz <marc.mutz@kdab.com> | 2014-08-14 11:22:23 +0200 |
---|---|---|
committer | Marc Mutz <marc.mutz@kdab.com> | 2015-01-18 19:36:06 +0100 |
commit | b8e46fce5c70c399c615e1b846076f379db173c5 (patch) | |
tree | d91cca50e2039845328e25c2ddf8188ea122d0f7 /src/corelib/tools/qset.qdoc | |
parent | 70e3935c38c077e35629a6651479a8a9f9e9f528 (diff) |
Add qHash() overload for QSet
...using qHashRangeCommutative(). Also add a test.
[ChangeLog][QtCore][QSet] Can now be used as the key in QSet, QHash.
Change-Id: Ie7c81d257a3b324fc03d394fa7c9fcf0c6fb062a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qset.qdoc')
-rw-r--r-- | src/corelib/tools/qset.qdoc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/corelib/tools/qset.qdoc b/src/corelib/tools/qset.qdoc index ab7d72611e..73599a2a72 100644 --- a/src/corelib/tools/qset.qdoc +++ b/src/corelib/tools/qset.qdoc @@ -968,3 +968,14 @@ \sa{Serializing Qt Data Types}{Format of the QDataStream operators} */ + +/*! + \fn uint qHash(const QSet<T> &key, uint seed = 0) + \relates QHash + \since 5.5 + + Returns the hash value for the \a key, using \a seed to seed the calculation. + + The hash value is independent of the order of elements in \a key, that is, sets + that contain the same elements hash to the same value. +*/ |