+ int BASICS_EXPORT GetBigObjOnDiskThreshold();
+ void BASICS_EXPORT SetBigObjOnDiskThreshold(int newThresholdInByte);
+ std::string BASICS_EXPORT GetBigObjOnDiskDirectory();
+ void BASICS_EXPORT SetBigObjOnDiskDirectory(const std::string& directory);
+ bool BASICS_EXPORT BigObjOnDiskDirectoryDefined();