USRP Hardware Driver and USRP Manual  Version: 003.009.007-0-g50839059
UHD and USRP Manual
device_addr.hpp
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17 
18 #ifndef INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP
19 #define INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP
20 
21 #include <uhd/config.hpp>
22 #include <uhd/types/dict.hpp>
23 #include <boost/lexical_cast.hpp>
24 #include <stdexcept>
25 #include <vector>
26 #include <string>
27 
28 namespace uhd{
29 
47  class UHD_API device_addr_t : public dict<std::string, std::string>{
48  public:
53  device_addr_t(const std::string &args = "");
54 
59  std::string to_pp_string(void) const;
60 
66  std::string to_string(void) const;
67 
76  template <typename T> T cast(const std::string &key, const T &def) const{
77  if (not this->has_key(key)) return def;
78  try{
79  return boost::lexical_cast<T>((*this)[key]);
80  }
81  catch(const boost::bad_lexical_cast &){
82  throw std::runtime_error("cannot cast " + key + " = " + (*this)[key]);
83  }
84  }
85  };
86 
88  typedef std::vector<device_addr_t> device_addrs_t;
89 
91  UHD_API device_addrs_t separate_device_addr(const device_addr_t &dev_addr);
92 
94  UHD_API device_addr_t combine_device_addrs(const device_addrs_t &dev_addrs);
95 
96 } //namespace uhd
97 
98 #endif /* INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP */
UHD_API device_addr_t combine_device_addrs(const device_addrs_t &dev_addrs)
Combine a vector of device addresses into an indexed device address.
Definition: dict.hpp:30
Definition: convert.hpp:28
UHD_API device_addrs_t separate_device_addr(const device_addr_t &dev_addr)
Separate an indexed device address into a vector of device addresses.
T cast(const std::string &key, const T &def) const
Definition: device_addr.hpp:76
std::vector< device_addr_t > device_addrs_t
A typedef for a vector of device addresses.
Definition: device_addr.hpp:88
#define UHD_API
Definition: config.h:66
Definition: device_addr.hpp:47