UHD 003.004.000-16-stable
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00001 // 00002 // Copyright 2010-2011 Ettus Research LLC 00003 // 00004 // This program is free software: you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation, either version 3 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 00018 #ifndef INCLUDED_UHD_UTILS_GAIN_GROUP_HPP 00019 #define INCLUDED_UHD_UTILS_GAIN_GROUP_HPP 00020 00021 #include <uhd/config.hpp> 00022 #include <uhd/types/ranges.hpp> 00023 #include <boost/shared_ptr.hpp> 00024 #include <boost/function.hpp> 00025 #include <boost/utility.hpp> 00026 #include <vector> 00027 #include <string> 00028 00029 namespace uhd{ 00030 00034 struct UHD_API gain_fcns_t{ 00035 boost::function<gain_range_t(void)> get_range; 00036 boost::function<double(void)> get_value; 00037 boost::function<void(double)> set_value; 00038 }; 00039 00040 class UHD_API gain_group : boost::noncopyable{ 00041 public: 00042 typedef boost::shared_ptr<gain_group> sptr; 00043 00051 virtual gain_range_t get_range(const std::string &name = "") = 0; 00052 00059 virtual double get_value(const std::string &name = "") = 0; 00060 00069 virtual void set_value(double gain, const std::string &name = "") = 0; 00070 00076 virtual const std::vector<std::string> get_names(void) = 0; 00077 00092 virtual void register_fcns( 00093 const std::string &name, 00094 const gain_fcns_t &gain_fcns, 00095 size_t priority = 0 00096 ) = 0; 00097 00102 static sptr make(void); 00103 }; 00104 00105 } //namespace uhd 00106 00107 #endif /* INCLUDED_UHD_UTILS_GAIN_GROUP_HPP */ 00108