diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2016-03-02 23:43:42 -0500 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-05-31 15:30:39 -0400 |
commit | d07ed3b04fc0daecbdb6e3e81cac934fca91358f (patch) | |
tree | 7e2bcb7a5af5b9cb9bd2aa06e19ac26fbdcf6d71 /libs/ardour/gain_control.cc | |
parent | 8e643563e5a68a697f9e46318e5653b97bcd388c (diff) |
add GainControl::slaved() predicate
Diffstat (limited to 'libs/ardour/gain_control.cc')
-rw-r--r-- | libs/ardour/gain_control.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/ardour/gain_control.cc b/libs/ardour/gain_control.cc index d655b700b4..29b9146a0a 100644 --- a/libs/ardour/gain_control.cc +++ b/libs/ardour/gain_control.cc @@ -227,6 +227,13 @@ GainControl::slaved_to (boost::shared_ptr<VCA> vca) const return find (_masters.begin(), _masters.end(), vca->control()) != _masters.end(); } +bool +GainControl::slaved () const +{ + Glib::Threads::Mutex::Lock lm (master_lock); + return !_masters.empty(); +} + XMLNode& GainControl::get_state () { |