TDuplicates

Enumeration type, indicating what to do with duplicates in a list.

Declaration

Source position: types.pp line 167

Type
TDuplicates = (dupIgnore,dupAccept,dupError)

Description

TDuplicates can be used to indicate how a list structure acts on the addition of a duplicate item to the list.

dupIgnore

Ignore the new item, do not add it to the list.

dupAccept

Accept duplicates, adding them to the list.

dupError

Raise an error when an attempt is made to add a duplicate.