digraph Ardour {
	rankdir = BT
	node [shape=box,arrowhead=normal,arrowtail=normal]

	Evoral_Control [label=<
Evoral::Control<br/>
<font face="inconsolata" color="#0000ff">ControlList</font>
>]
	Evoral_ControlSet [label=<
Evoral::ControlSet<br/>
<font face="inconsolata" color="#ff0000">_control_lock</font><br/>
<font face="inconsolata" color="#0000ff">map&lt;Parameter, Control&gt;</font>
>]

	Evoral_Sequence [label=<
Evoral::Sequence<br/>
<font face="inconsolata" color="#ff0000">_lock</font><br/>
<font face="inconsolata" color="#aa0000">read_lock(): _lock</font><br/>
<font face="inconsolata" color="#aa000">write_lock(): _lock, _control_lock</font><br/>
<font face="inconsolata" color="#0000ff">Notes, Pitches, SysExes, PatchChanges</font>
>]

	Evoral_ControlList [label=<Evoral::ControlList<br/><font face="inconsolata" color="#ff0000">_lock</font>>]

	ARDOUR_MidiModel [label=<
ARDOUR::MidiModel<br/>
<font face="inconsolata" color="#aa0000">edit_lock(): source mutex(), _lock, _control_lock</font><br/>
<font face="inconsolata" color="#aa0000">write_lock(): _lock, _control_lock</font><br/>
>]

	"ARDOUR::Automatable" -> Evoral_ControlSet;
	"ARDOUR::AutomatableSequence" -> "ARDOUR::Automatable";
	"ARDOUR::AutomatableSequence" -> Evoral_Sequence;
	Evoral_Sequence -> Evoral_ControlSet;
	ARDOUR_MidiModel -> "ARDOUR::AutomatableSequence";

	rank=same {Evoral_ControlSet; Evoral_Control; Evoral_ControlList}

	Evoral_Control -> Evoral_ControlList [arrowhead=box];
	Evoral_ControlSet -> Evoral_Control [arrowhead=box];
}