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Diffstat (limited to 'src/corelib/tools/qalgorithms.qdoc')
| -rw-r--r-- | src/corelib/tools/qalgorithms.qdoc | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/corelib/tools/qalgorithms.qdoc b/src/corelib/tools/qalgorithms.qdoc index ad6c3d913c..f3dfddec77 100644 --- a/src/corelib/tools/qalgorithms.qdoc +++ b/src/corelib/tools/qalgorithms.qdoc @@ -635,3 +635,34 @@ of \a value in the variable passed as a reference in argument \a n. \sa {qLess()}{qLess<T>()} */ + + +/*! + \fn uint qPopulationCount(quint8 v) + \relates <QtAlgorithms> + \since 5.2 + + Returns the number of bits set in \a v. This number also called + the Hamming Weight of \a v. + */ + +/*! + \fn uint qPopulationCount(quint16 v) + \relates <QtAlgorithms> + \since 5.2 + \overload + */ + +/*! + \fn uint qPopulationCount(quint32 v) + \relates <QtAlgorithms> + \since 5.2 + \overload + */ + +/*! + \fn uint qPopulationCount(quint64 v) + \relates <QtAlgorithms> + \since 5.2 + \overload + */ |