unique_id.h

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#ifndef _UNIQUE_ID_H_
#define _UNIQUE_ID_H_ 1

#include <string>

#include <boost/uuid/uuid.hpp>
#include <boost/uuid/uuid_io.hpp>

#include <ros/ros.h>
#include <uuid_msgs/UniqueID.h>

#include <unique_id/impl/unique_id.h> // private implementation details

namespace unique_id
{

static inline boost::uuids::uuid fromMsg(uuid_msgs::UniqueID const &msg)
{
  boost::uuids::uuid uu{};
  std::copy(msg.uuid.begin(), msg.uuid.end(), uu.begin());
  return uu;
}

static inline boost::uuids::uuid fromRandom(void)
{
  return impl::genRandom();
}

static inline boost::uuids::uuid fromHexString(std::string const &str)
{
  return impl::genString(str);
}

static inline boost::uuids::uuid fromURL(std::string const &url)
{
  return impl::genURL(url);
}

static inline boost::uuids::uuid fromTime(ros::Time timestamp, uint64_t hw_addr)
{
  return impl::genTime(timestamp, hw_addr);
}

static inline uuid_msgs::UniqueID toMsg(boost::uuids::uuid const &uu)
{
  uuid_msgs::UniqueID msg;
  std::copy(uu.begin(), uu.end(), msg.uuid.begin());
  return msg;
}

static inline std::string toHexString(boost::uuids::uuid const &uu)
{
  return boost::uuids::to_string(uu);
}

static inline std::string toHexString(uuid_msgs::UniqueID const &msg)
{
  return boost::uuids::to_string(fromMsg(msg));
}

} // end namespace unique_id

#endif // _UNIQUE_ID_H_