Skip to content

    ComputeSortKey

    Compute the sort key for a string.

    Declaration

    Source position: unicodedata.pas line 525

    function ComputeSortKey(const AString: UnicodeString; 
                       const ACollation: PUCA_DataBook) : TUCASortKey
                       ;  overload; overload;

    function ComputeSortKey(const AStr: PUnicodeChar; 
                       const ALength: SizeInt; 
                       const ACollation: PUCA_DataBook) : TUCASortKey
                       ;  overload; overload;

    Description

    ComputeSortKey computes the sort key for a unicode string AString (or the alternate form using a null-terminated AStr with length Alength) using the Unicode Collation Algorithm data in ACollation. This key can then be used in CompareSortKey to compare unicode strings.

    See also

    Name Description
    CompareSortKey Compare two sort keys.