Method HasHandle

pose_graph/src/utils/Statistics.cpp:71–75

Return true if a handle has been initialized for a specific tag. In contrast to GetHandle(), this allows testing for existence without modifying the tag/handle map.

// In contrast to GetHandle(), this allows testing for existence without
// modifying the tag/handle map.
bool Statistics::HasHandle(std::string const& tag) {
  std::lock_guard<std::mutex> lock(Instance().mutex_);
  bool tag_found = Instance().tag_map_.count(tag);
  return tag_found;
}

std::string Statistics::GetTag(size_t handle) {
  std::lock_guard<std::mutex> lock(Instance().mutex_);