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# FaceCandidateList.clone Method

Module: FaceCandidateList

## Definition

Clones the FaceCandidateList object.

Python

    clone(self) -> FaceCandidateList

Returns

> FaceCandidateList
> The newly created face candidate list.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Dart

    FaceCandidateList clone()

Returns

> FaceCandidateList
> The newly created face candidate list.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

C#

    public FaceCandidateList Clone()

Returns

> FaceCandidateList
> The newly created face candidate list.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Java

    public FaceCandidateList clone() throws FaceException

Returns

> FaceCandidateList
> The newly created face candidate list.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Swift

    public func clone() throws -> FaceCandidateList

Returns

> FaceCandidateList
> The newly created face candidate list.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

C

    int id3FaceCandidateList_CopyTo (
        ID3_FACE_CANDIDATE_LIST hFaceCandidateList,
        ID3_FACE_CANDIDATE_LIST hFaceCandidateListDst)

Parameters

> `hFaceCandidateList` ID3_FACE_CANDIDATE_LIST
> in Handle to the FaceCandidateList object.
> `hFaceCandidateListDst` ID3_FACE_CANDIDATE_LIST
> out The newly created face candidate list.

Returns

> `int`
> An error code.
> See id3FaceError file for the list of possible error codes.