Method setSsdFile

bolt/common/caching/AsyncDataCache.h:244–248

  void setExclusiveToShared(bool cacheable = true);

  void setSsdFile(SsdFile* file, uint64_t offset) {
    ssdFile_ = file;
    ssdOffset_ = offset;
    ssdSaveable_ = false;
  }

  void setCacheable(bool cacheable) {
    cacheable_ = cacheable;