diff options
Diffstat (limited to 'storage/innobase/include/dyn0buf.h')
| -rw-r--r-- | storage/innobase/include/dyn0buf.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/storage/innobase/include/dyn0buf.h b/storage/innobase/include/dyn0buf.h index b3302409e5f..da8d4b7de26 100644 --- a/storage/innobase/include/dyn0buf.h +++ b/storage/innobase/include/dyn0buf.h @@ -1,7 +1,7 @@ /***************************************************************************** Copyright (c) 2013, 2016, Oracle and/or its affiliates. All Rights Reserved. -Copyright (c) 2019, MariaDB Corporation. +Copyright (c) 2019, 2020, MariaDB Corporation. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -348,6 +348,24 @@ public: } /** + Iterate over each block and call the functor. + @return false if iteration was terminated. */ + template <typename Functor> + bool for_each_block(const Functor& functor) const + { + for (typename list_t::iterator it = m_list.begin(), + end = m_list.end(); + it != end; ++it) { + + if (!functor(&*it)) { + return false; + } + } + + return(true); + } + + /** Iterate over all the blocks in reverse and call the iterator @return false if iteration was terminated. */ template <typename Functor> |