LoadIndex

APP_ERROR LoadIndex(const std::string& indexPath);

Reads the index structure from a drive, including the feature vectors after compression and dimension reduction, as well as codebook data.

const std::string& indexPath: path for loading the KMode index.

N/A

APP_ERROR: return status. For details, see Return Code Reference.

The file corresponding to indexPath is the file flushed to a drive and obtained by calling the WriteIndex method. The program running user has the read permission on the file. For security hardening, the directory level cannot contain soft links.

APP_ERROR LoadIndex(const std::string& aModeIndexPath, const std::string& kModeIndexPath);

Writes the index structure to a drive, including the feature vectors after compression and dimension reduction, as well as original data.

const std::string& aModeIndexPath: path for loading the AMode index.

const std::string& kModeIndexPath: path for loading the KMode index.

N/A

APP_ERROR: return status. For details, see Return Code Reference.

The files corresponding to aModeIndexPath and kModeIndexPath are the files flushed to a drive and obtained by calling the WriteIndex method. The program running user has the read permission on the files. For security hardening, the directory level cannot contain soft links.