diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2018-11-21 13:44:01 +0100 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2019-10-10 19:46:10 +0200 |
| commit | f60b9df73d53774f0e83215f41b9cf91cbe09197 (patch) | |
| tree | 0f1724190d9346b8250c583e75773a81d8a35f55 /src/corelib/tools/qset.qdoc | |
| parent | ebf695bc779a63a5730df05ab246305c0ab342e4 (diff) | |
Deprecate reverse iteration on QSet
std::unordered_set only supports forward iteration for good
reasons. Align our API with this by deprecating reverse
iteration and the operator+/-() for iterators.
[ChangeLog][QtCore][QSet] Reverse iteration over QSet is now
deprecated.
Change-Id: Ia6e3346a6474c454c63010d855850ae4ff12e1a4
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Diffstat (limited to 'src/corelib/tools/qset.qdoc')
| -rw-r--r-- | src/corelib/tools/qset.qdoc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/corelib/tools/qset.qdoc b/src/corelib/tools/qset.qdoc index 084523ed4b..7c752d0318 100644 --- a/src/corelib/tools/qset.qdoc +++ b/src/corelib/tools/qset.qdoc @@ -906,8 +906,6 @@ Calling this function on QSet<T>::constEnd() leads to undefined results. - - \sa operator--() */ /*! @@ -924,6 +922,7 @@ /*! \fn template <class T> QSet<T>::iterator &QSet<T>::iterator::operator--() \fn template <class T> QSet<T>::const_iterator &QSet<T>::const_iterator::operator--() + \obsolete The prefix -- operator (\c{--it}) makes the preceding item current and returns an iterator to the new current item. @@ -937,6 +936,7 @@ /*! \fn template <class T> QSet<T>::iterator QSet<T>::iterator::operator--(int) \fn template <class T> QSet<T>::const_iterator QSet<T>::const_iterator::operator--(int) + \obsolete \overload @@ -947,6 +947,7 @@ /*! \fn template <class T> QSet<T>::iterator QSet<T>::iterator::operator+(int j) const \fn template <class T> QSet<T>::const_iterator QSet<T>::const_iterator::operator+(int j) const + \obsolete Returns an iterator to the item at \a j positions forward from this iterator. (If \a j is negative, the iterator goes backward.) @@ -959,6 +960,7 @@ /*! \fn template <class T> QSet<T>::iterator QSet<T>::iterator::operator-(int j) const \fn template <class T> QSet<T>::const_iterator QSet<T>::const_iterator::operator-(int j) const + \obsolete Returns an iterator to the item at \a j positions backward from this iterator. (If \a j is negative, the iterator goes forward.) @@ -971,6 +973,7 @@ /*! \fn template <class T> QSet<T>::iterator &QSet<T>::iterator::operator+=(int j) \fn template <class T> QSet<T>::const_iterator &QSet<T>::const_iterator::operator+=(int j) + \obsolete Advances the iterator by \a j items. (If \a j is negative, the iterator goes backward.) @@ -983,6 +986,7 @@ /*! \fn template <class T> QSet<T>::iterator &QSet<T>::iterator::operator-=(int j) \fn template <class T> QSet<T>::const_iterator &QSet<T>::const_iterator::operator-=(int j) + \obsolete Makes the iterator go back by \a j items. (If \a j is negative, the iterator goes forward.) |