diff options
| -rw-r--r-- | src/corelib/global/qglobal.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index bcfc6ada2e..74acb1e06f 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -479,6 +479,14 @@ static_assert((std::is_same<qsizetype, qptrdiff>::value)); \since 4.2 Returns \c true if the flag \a flag is set, otherwise \c false. + + \note if \a flag contains multiple bits set to 1 (for instance, if + it's an enumerator equal to the bitwise-OR of other enumerators) + then this function will return \c true if and only if all the bits + are set in this flags object. On the other hand, if \a flag contains + no bits set to 1 (that is, its value as a integer is 0), then this + function will return \c true if and only if this flags object also + has no bits set to 1. */ /*! |