OEFastFPDatabaseParams¶

class OEFastFPDatabaseParams

This class represents the OEFastFPDatabaseParams class that can be used retrieve parameters from a binary fingerprint file that is generated with the OECreateFastFPDatabaseFile function.

Constructors¶

OEFastFPDatabaseParams(const std::string &fpdbfname)

Constructor that parses the header of the given fingerprint file.

GetFPTypeBase¶

const OEFPTypeBase *GetFPTypeBase() const

Returns the type of fingerprints stored in the file.

GetMolDatabaseFilename¶

const std::string &GetMolDatabaseFilename() const

Returns the name of the molecule file from which the fingerprint file has been generated.

IsInLittleEndian¶

bool IsInLittleEndian() const

Returns the endianness of the binary fingerprint file.

Note

Fast fingerprint search does not support endianness compatibility for performance reason. That means that a binary fingerprint file that has been generated in a little-endian computer cannot be search in a computer that uses the big-endian encoding.

IsValid¶

bool IsValid() const

Returns whether the header of the fingerprint file can be successfully parsed.

NumFingerPrints¶

size_t NumFingerPrints() const

Returns the number of fingerprints stored in the fingerprint file.