Insert (Arraylist function)

Insert items into Arraylist (Arraylist class)

Insert is a member of the Arraylist class.

This callable function inserts an item before the number item in the Arraylist.

Syntax

[%count =] al:Insert( number, itemList)

Syntax terms

%num	A numeric variable to contain the number of items in the indicated Arraylist after the item has been inserted.
al	An Arraylist object.
number	A whole number greater than 0 to identify an al item.
item	A value or variable of the same type as specified on the al declaration, or a value or variable convertible to that type.

Usage notes

• If number is less than or equal to the number of items in the Arraylist, the new item is inserted before the indicated item.
• If number is equal to the number of items in the Arraylist plus one, the new item is added to the end of the Arraylist.
• If number is greater than the number of items in the Arraylist plus one, or less than or equal to zero, the request is cancelled.
• For an example using the Insert method, see Arraylist class.

See also

Arraylist class FloatNamedArraylist class NamedArraylist class UnicodeNamedArraylist class	List of Arraylist methods List of FloatNamedArraylist methods List of NamedArraylist methods List of UnicodeNamedArraylist methods List of Collection methods	Arraylist methods syntax FloatNamedArraylist methods syntax NamedArraylist methods syntax UnicodeNamedArraylist methods syntax
Notation conventions for methods