Method GetFromCache

dali/operators/reader/loader/numpy_loader.cc:29–41

namespace detail {

bool NumpyHeaderCache::GetFromCache(const string &file_name, numpy::HeaderData &header) {
  if (!cache_headers_) {
    return false;
  }
  std::unique_lock<std::mutex> cache_lock(cache_mutex_);
  auto it = header_cache_.find(file_name);
  if (it == header_cache_.end()) {
    return false;
  } else {
    header = it->second;
    return true;
  }
}

void NumpyHeaderCache::UpdateCache(const string &file_name, const numpy::HeaderData &value) {
  if (cache_headers_) {