| [Overview][Resource strings][Constants][Types][Procedures and functions][Index] |
Compare 2 strings using the specified collation
Source position: unicodedata.pas line 402
function IncrementalCompareString( |
const AStrA: PUnicodeChar; |
const ALengthA: SizeInt; |
const AStrB: PUnicodeChar; |
const ALengthB: SizeInt; |
const ACollation: PUCA_DataBook |
):Integer; overload; |
const AStrA: UnicodeString; |
const AStrB: UnicodeString; |
const ACollation: PUCA_DataBook |
):Integer; overload; |
AStrA |
|
First string in comparison. |
ALengthA |
|
Length of string AStrA. |
AStrB |
|
Second string in comparison. |
ALengthB |
|
Length of string AStrN |
ACollation |
|
Collation to use. |
A signed integer indicating the alphabetic order of AStrA and AStrB.
AStrA |
|
First string in comparison. |
AStrB |
|
Second string in comparison. |
ACollation |
|
Collation to use. |
IncrementalCompareString creates 2 compare keys from the strings AStrA and AStrB using collation data in ACollation. The keys are computed only to the point where the two strings differ. This means the keys cannot be reused for other comparisons if the strings differ. The two strings can be specified as a unicode string or as a pointer to a null-terminated character array with a length (ALengthA and ALengthB). It returns then the result of CompareSortKey.
None.
|
Compute the sort key for a string |
|
|
Compare two sort keys. |