diff options
Diffstat (limited to 'src/corelib/tools')
| -rw-r--r-- | src/corelib/tools/qlist.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/corelib/tools/qlist.cpp b/src/corelib/tools/qlist.cpp index 6f5bb9b..6cc6fc1 100644 --- a/src/corelib/tools/qlist.cpp +++ b/src/corelib/tools/qlist.cpp @@ -853,9 +853,7 @@ void **QListData::erase(void **xi) same as takeAt(0). This function assumes the list is not empty. To avoid failure, call isEmpty() before calling this function. - This operation is very fast (\l{constant time}), because QList - preallocates extra space on both sides of its internal buffer to - allow for fast growth at both ends of the list. + This operation takes \l{constant time}. If you don't use the return value, removeFirst() is more efficient. @@ -870,9 +868,7 @@ void **QListData::erase(void **xi) not empty. To avoid failure, call isEmpty() before calling this function. - This operation is very fast (\l{constant time}), because QList - preallocates extra space on both sides of its internal buffer to - allow for fast growth at both ends of the list. + This operation takes \l{constant time}. If you don't use the return value, removeLast() is more efficient. |