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.