UHD
003.005.003-781-g91040b6f
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00001 // 00002 // Copyright 2011-2013 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_MSG_HPP 00019 #define INCLUDED_UHD_UTILS_MSG_HPP 00020 00021 #include <uhd/config.hpp> 00022 #include <uhd/utils/pimpl.hpp> 00023 #include <ostream> 00024 #include <iomanip> 00025 #include <string> 00026 00031 #define UHD_MSG(type) \ 00032 uhd::msg::_msg(uhd::msg::type)() 00033 00035 #define UHD_HERE() \ 00036 UHD_MSG(status) << __FILE__ << ":" << __LINE__ << std::endl 00037 00039 #define UHD_VAR(var) \ 00040 UHD_MSG(status) << #var << " = " << var << std::endl; 00041 00043 #define UHD_HEX(var) \ 00044 UHD_MSG(status) << #var << " = 0x" << std::hex << std::setfill('0') << std::setw(8) << var << std::dec << std::endl; 00045 00046 namespace uhd{ namespace msg{ 00047 00049 enum type_t{ 00050 status = 's', 00051 warning = 'w', 00052 error = 'e', 00053 fastpath= 'f' 00054 }; 00055 00057 typedef void (*handler_t)(type_t, const std::string &); 00058 00065 UHD_API void register_handler(const handler_t &handler); 00066 00068 class UHD_API _msg{ 00069 public: 00070 _msg(const type_t type); 00071 ~_msg(void); 00072 std::ostream &operator()(void); 00073 private: 00074 UHD_PIMPL_DECL(impl) _impl; 00075 }; 00076 00077 }} //namespace uhd::msg 00078 00079 #endif /* INCLUDED_UHD_UTILS_MSG_HPP */