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