diff options
Diffstat (limited to 'host/include/uhd/utils/gain_group.hpp')
| -rw-r--r-- | host/include/uhd/utils/gain_group.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/host/include/uhd/utils/gain_group.hpp b/host/include/uhd/utils/gain_group.hpp index 7ef7bdcf5..56acce049 100644 --- a/host/include/uhd/utils/gain_group.hpp +++ b/host/include/uhd/utils/gain_group.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010-2011 Ettus Research LLC +// Copyright 2010-2011,2014 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -41,6 +41,8 @@ class UHD_API gain_group : boost::noncopyable{ public: typedef boost::shared_ptr<gain_group> sptr; + virtual ~gain_group(void) = 0; + /*! * Get the gain range for the gain element specified by name. * For an empty name, get the overall gain range for this group. |