diff options
Diffstat (limited to 'libs/pbd/undo.cc')
| -rw-r--r-- | libs/pbd/undo.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libs/pbd/undo.cc b/libs/pbd/undo.cc index 8d65101913..223c533ff8 100644 --- a/libs/pbd/undo.cc +++ b/libs/pbd/undo.cc @@ -122,15 +122,25 @@ UndoTransaction::operator() () void UndoTransaction::undo () { + struct timeval start, end, diff; + gettimeofday (&start, 0); for (list<Command*>::reverse_iterator i = actions.rbegin(); i != actions.rend(); ++i) { (*i)->undo(); } + gettimeofday (&end, 0); + timersub (&end, &start, &diff); + cerr << "Undo took " << diff.tv_sec << '.' << diff.tv_usec << endl; } void UndoTransaction::redo () { + struct timeval start, end, diff; + gettimeofday (&start, 0); (*this)(); + gettimeofday (&end, 0); + timersub (&end, &start, &diff); + cerr << "Undo took " << diff.tv_sec << '.' << diff.tv_usec << endl; } XMLNode &UndoTransaction::get_state() |