[Overview][Constants][Types][Classes][Index] Reference for unit 'fgl' (#rtl)

TFPSMap.IndexOf

Index of key pointed to by AKey

Declaration

Source position: fgl.pp line 261

public function TFPSMap.IndexOf(

  AKey: Pointer

):Integer;

Arguments

AKey

  

key to search for

Function result

Index of AKey or -1 if AKey was not found.

Description

IndexOf returns the index of the element with a key pointed to by AKey. It returns -1 if the key was not found.

If the list is sorted, then a binary search is performed, otherwise a linear search is used to find the key.

Errors

None.

See also

TFPSMap.Find

  

Find data using the associated key

TFPSMap.IndexOfData

  

Index of data item AData

TFPSMap.Keys

  

Indexed access to the locations of all keys

TFPSMap.Data

  

Indexed access to the locations of all data items


Documentation generated on: Sep 28 2017