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Function used to compare values to determine their relative sort order
Source position: bufdataset.pas line 101
type TCompareFunc = function( |
subValue: pointer; |
aValue: pointer; |
size: Integer; |
options: TLocateOptions |
):Int64; |
subValue |
|
Pointer to a compared value |
aValue |
|
Pointer to a compared value |
size |
|
Number of bytes included in the comparison |
options |
|
Locate options to use in the routine |
Relative order for the compared pointer values
TCompareFunc is an Int64 function type used to compare pointers using the specified locate option values. TCompareFunc is used in the implementation of the TDBCompareRec type.
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Implements a structure used to compare values for a group of fields in TBufDataset |