use a map to find GhostEvents by a pointer to Note.
authornick_m <mainsbridge@gmail.com>
Tue, 20 Dec 2016 16:30:32 +0000 (03:30 +1100)
committernick_m <mainsbridge@gmail.com>
Tue, 20 Dec 2016 16:30:32 +0000 (03:30 +1100)
commitbf75770939283e3bdaedb48d181c44143bb9b1a6
treebac3069844cf00e5d3b5e5b74ef2004933f55982
parenteecc9ed743d0623bf03ce1ead44ed329fa11211c
use a map to find GhostEvents by a pointer to Note.
gtk2_ardour/ghostregion.cc
gtk2_ardour/ghostregion.h