diff options
| author | Maxime Coste <frrrwww@gmail.com> | 2012-11-12 20:11:27 +0100 |
|---|---|---|
| committer | Maxime Coste <frrrwww@gmail.com> | 2012-11-12 20:11:27 +0100 |
| commit | 77272db0fd28af7ee9ade28434c52e628e4d5a32 (patch) | |
| tree | 7c1b53d130b2ccfab4e3177d6354048aa238874c /src/buffer.cc | |
| parent | 489621cf580b8eaca3b220f2be2512d72098f736 (diff) | |
make Buffer::{add,remove}_change_listener const and the listener list mutable
Diffstat (limited to 'src/buffer.cc')
| -rw-r--r-- | src/buffer.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/buffer.cc b/src/buffer.cc index e40383cd..4b53d210 100644 --- a/src/buffer.cc +++ b/src/buffer.cc @@ -415,13 +415,13 @@ void Buffer::notify_saved() m_last_save_undo_index = history_cursor_index; } -void Buffer::add_change_listener(BufferChangeListener& listener) +void Buffer::add_change_listener(BufferChangeListener& listener) const { assert(not contains(m_change_listeners, &listener)); m_change_listeners.push_back(&listener); } -void Buffer::remove_change_listener(BufferChangeListener& listener) +void Buffer::remove_change_listener(BufferChangeListener& listener) const { auto it = std::find(m_change_listeners.begin(), m_change_listeners.end(), |