prepare Plugin Pin Management

[ardour.git] / libs / ardour / ardour / chan_mapping.h

diff --git a/libs/ardour/ardour/chan_mapping.h b/libs/ardour/ardour/chan_mapping.h
index 7b9f81976d52338a3a711847255dab63cfd5e5da..baa3e9f6a9bfc63847e2485cc086a802ecd49b9c 100644 (file)
--- a/libs/ardour/ardour/chan_mapping.h
+++ b/libs/ardour/ardour/chan_mapping.h
@@ -38,6 +38,7 @@ class LIBARDOUR_API ChanMapping {
 public:
        ChanMapping() {}
        ChanMapping(ARDOUR::ChanCount identity);
+       ChanMapping(const ChanMapping&);
 
        uint32_t get(DataType t, uint32_t from, bool* valid);
        uint32_t get(DataType t, uint32_t from) { return get (t, from, NULL); }