TStringHashList.Clear procedure

Declaration

procedure Clear

Description

Clear is a method used to free resources allocated for the hash items, and the memory allocated for the List property.

Clear calls Dispose for each of the PStringHashItem instances stored in List to free the memory allocated for the typed pointer. Clear calls FreeMem to free the memory allocated for the List property, and sets the member reference to Nil.

The value in Count is set to 0 to indicate that the List is empty.

Clear is called from the Destroy method when the class instance is freed.

See also

• List
• Count
• Destroy
• PStringHashItemList
• PStringHashItem