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

TFPGMap.Find

Find item based on key

Declaration

Source position: fgl.pp line 325

public function TFPGMap.Find(

  const AKey: TKey;

  out Index: Integer

):Boolean;

Arguments

AKey

  

Key to search for.

Index

  

Index of found key

Function result

True if an exact match for AKey was found.

Description

Find will search the key equal to AKey and return its index in AIndex. The return value of the function is True if an exact match for AKey is found, False otherwise.

The behaviour of Find is undefined if the map is not sorted. For unsorted maps, use IndexOf instead.

See also

TFPGMap.IndexOf

  

Find index of a key in the list.

TFPGMap.IndexOfData

  

Find index of data value in the list.


Documentation generated on: Jun 22 2020