FaceTemplateDict.containsKey Method

Module: FaceTemplateDict

Definition

Determines whether the FaceTemplateDictobject contains the specified key.

Python

contains_key(self, key: str) -> bool

Parameters

key str

in The key to locate in the FaceTemplate object.

Returns

bool

true if the FaceTemplate object contains an element with the specified key, otherwise false.

Exceptions

FaceException

An error has occurred during Face Library execution.

Dart

bool containsKey(String? key)

Parameters

key String

in The key to locate in the FaceTemplate object.

Returns

bool

true if the FaceTemplate object contains an element with the specified key, otherwise false.

Exceptions

FaceException

An error has occurred during Face Library execution.

C#

public bool ContainsKey(string key)

Parameters

key string

in The key to locate in the FaceTemplate object.

Returns

bool

true if the FaceTemplate object contains an element with the specified key, otherwise false.

Exceptions

FaceException

An error has occurred during Face Library execution.

Java

public boolean containsKey(String key) throws FaceException

Parameters

key String

in The key to locate in the FaceTemplate object.

Returns

boolean

true if the FaceTemplate object contains an element with the specified key, otherwise false.

Exceptions

FaceException

An error has occurred during Face Library execution.

Swift

public func containsKey(key: String) throws -> Bool

Parameters

key String

in The key to locate in the FaceTemplate object.

Returns

Bool

true if the FaceTemplate object contains an element with the specified key, otherwise false.

Exceptions

FaceException

An error has occurred during Face Library execution.

C

int id3FaceTemplateDict_ContainsKey (
    ID3_FACE_TEMPLATE_DICT hFaceTemplateDict,
    const char * key,
    bool * result)

Parameters

hFaceTemplateDict ID3_FACE_TEMPLATE_DICT

in Handle to the FaceTemplateDict object.

key const char *

in The key to locate in the FaceTemplate object.

result bool *

out true if the FaceTemplate object contains an element with the specified key, otherwise false.

Returns

int

An error code.

See id3FaceError file for the list of possible error codes.