Add MainSoundConfiguration::set_channels().v1.10.49

2 files changed, 9 insertions, 0 deletions

diff --git a/src/main_sound_configuration.cc b/src/main_sound_configuration.cc
index f9bb07c1..0d933114 100644
--- a/src/main_sound_configuration.cc
+++ b/src/main_sound_configuration.cc
@@ -318,3 +318,10 @@ dcp::channel_to_mca_universal_label(Channel c, MCASoundField field, ASDCP::Dicti
 }
 
 
+void
+MainSoundConfiguration::set_channels(int number)
+{
+	_channels.resize(number);
+	update_string();
+}
+
diff --git a/src/main_sound_configuration.h b/src/main_sound_configuration.h
index 8c4ac596..6d71df45 100644
--- a/src/main_sound_configuration.h
+++ b/src/main_sound_configuration.h
@@ -86,6 +86,8 @@ public:
 		return _channels.size();
 	}
 
+	void set_channels(int number);
+
 	boost::optional<Channel> mapping(int index) const;
 	void set_mapping(int index, Channel channel);