CFDictionaryContainsValue

Header: CFDictionary.h Carbon status: Supported

Reports whether or not the value is in the dictionary.

Boolean CFDictionaryContainsValue (
    CFDictionaryRef dict, 
    const void *value
);
Parameter descriptions
dict

The dictionary to be searched. If this parameter is not a valid CFDictionary, the behavior is undefined.

value

The value for which to find matches in the dictionary. The equal() callback provided when the dictionary was created is used to compare. If the equal() callback was NULL, pointer equality (in C, ==) is used. If value, or any of the values in the dictionary, are not understood by the equal() callback, the behavior is undefined.

function result

TRUE, if the value is in the dictionary, otherwise FALSE.

AVAILABILITY

Supported in Carbon. Available in Carbon 1.0.2 and later.


© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)