ipv4_addr.hpp

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#ifndef _IPV4_ADDR_H_
#define _IPV4_ADDR_H_
 
#include <string>
#include <vector>
#include <sstream>
#include <cstdint>
 
namespace dunedaq::dpdklibs {
 
  struct IpAddr {
    IpAddr(uint8_t byte0, uint8_t byte1, uint8_t byte2, uint8_t byte3) : 
      addr_bytes{byte0, byte1, byte2, byte3} {
    }
    IpAddr(std::string ip_address) {
      std::vector<uint8_t> bytes;
      std::istringstream f(ip_address);
      std::string s;    
      while (getline(f, s, '.')) {
        //std::cout << s << std::endl;
        bytes.push_back(std::stoi(s));
      }
      
      for (size_t i = 0; i < bytes.size(); ++i) {
        addr_bytes[i] = bytes[i];
      }
    }
 
    uint8_t addr_bytes[4];
  };
 
}
 
#endif  /* _IPV4_ADDR_H_ */