Unit 'Classes' Package
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TStrings.Filter

Return a filtered list.

Declaration

Source position: classesh.inc line 1014

public procedure TStrings.Filter(

  aFilter: TStringsFilterMethod;

  aList: TStrings

);

function TStrings.Filter(

  aFilter: TStringsFilterMethod

):TStrings;

Description

Filter applies aFilter to each string in the list, and if aFilter returns True, adds the string to the aList list. If the aList argument is not supplied, the result is a TStringList instance that must be freed by the caller.

See also

TStringsFilterMethod

  

Callback signature for TStrings.Filter.

TStringList

  

Standard implementation of the TStrings class.

TStrings.Foreach

  

Call a callback for each string in the list.

TStrings.Map

  

Call a map routine for each string in the list.

TStrings.Reduce

  

Get a reduced value from the string list.

TStrings.Reverse

  

Reverse the order of the strings in the list.


Documentation generated on: Oct 27 2024