TFPSMap.OnDataPtrCompare
Callback to compare 2 data items
Declaration
Source position: fgl.pp line 296
public Property
OnDataPtrCompare : TFPSListCompareFunc;
Description
OnKeyPtrCompare is used to compare the values of 2 keys. By default it simply compares the byte values of the key memory block. It can be set to any function that performs another comparison. (e.g. a function that treats the memory blocks as a string pointer and compare the actual strings).
This function is used to find a data item (IndexOf ).
See also
| Name | Description |
|---|---|
| TFPSListCompareFunc | Compare list items callback signature |
| TFPSListCompareFunc | Compare list items callback signature |
| TFPSMap.IndexOfData | Index of data item AData |
| TFPSMap.OnKeyPtrCompare | Callback to compare 2 keys |