device_addr.hpp

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//
// Copyright 2010-2011 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//

#ifndef INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP
#define INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP

#include <uhd/config.hpp>
#include <uhd/types/dict.hpp>
#include <boost/lexical_cast.hpp>
#include <stdexcept>
#include <vector>
#include <string>
#include <map>

namespace uhd{

    class UHD_API device_addr_t : public dict<std::string, std::string>{
    public:
        device_addr_t(const std::string &args = "");

        device_addr_t(const std::map<std::string, std::string> &info);

        std::string to_pp_string(void) const;

        std::string to_string(void) const;

        template <typename T> T cast(const std::string &key, const T &def) const{
            if (not this->has_key(key)) return def;
            try{
                return boost::lexical_cast<T>((*this)[key]);
            }
            catch(const boost::bad_lexical_cast &){
                throw std::runtime_error("cannot cast " + key + " = " + (*this)[key]);
            }
        }
    };

    typedef std::vector<device_addr_t> device_addrs_t;

    UHD_API device_addrs_t separate_device_addr(const device_addr_t &dev_addr);

    UHD_API device_addr_t combine_device_addrs(const device_addrs_t &dev_addrs);

} //namespace uhd

#endif /* INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP */