diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-27 17:49:57 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-28 19:37:22 +0000 |
| commit | 6298850293f5674f43fc0ef28363bb97a4f8ea5f (patch) | |
| tree | 512e53709a9d97b60b4eff4f7dbcef987183d516 /src/corelib/tools | |
| parent | e3621dd6bd32a64e602ae87711c24d6aae2989b5 (diff) | |
QtCore: replace 0 with \nullptr in documentation
Replace 0 with \nullptr in the documentation.
As a drive-by also replace some 0 with nullptr in the corresponding
code.
Change-Id: I101a61f5fad71cadb73bba9a8fd5dce6cc0836d0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'src/corelib/tools')
| -rw-r--r-- | src/corelib/tools/qcache.qdoc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/corelib/tools/qcache.qdoc b/src/corelib/tools/qcache.qdoc index 31dfcb42cf..ffc21318f4 100644 --- a/src/corelib/tools/qcache.qdoc +++ b/src/corelib/tools/qcache.qdoc @@ -70,7 +70,7 @@ To look up objects in the cache, use object() or operator[](). This function looks up an object by its key, and returns either a pointer to the cached object (which is owned by - the cache) or 0. + the cache) or \nullptr. If you want to remove an object from the cache for a particular key, call remove(). This will also delete the object. If you want to @@ -171,7 +171,7 @@ /*! \fn template <class Key, class T> T *QCache<Key, T>::object(const Key &key) const - Returns the object associated with key \a key, or 0 if the key does + Returns the object associated with key \a key, or \nullptr if the key does not exist in the cache. \warning The returned object is owned by QCache and may be @@ -190,7 +190,7 @@ /*! \fn template <class Key, class T> T *QCache<Key, T>::operator[](const Key &key) const - Returns the object associated with key \a key, or 0 if the key does + Returns the object associated with key \a key, or \nullptr if the key does not exist in the cache. This is the same as object(). |