FirstItem (Arraylist property): Difference between revisions

Revision as of 01:58, 31 January 2011

Retrieve or set value of first Arraylist item (Arraylist class)

This readWrite property returns or sets the current contents of the first item in the method object Arraylist.

%currentItem = al:FirstItem al:FirstItem = newItem

%item	A variable of the same type as specified on the `al` declaration to contain the contents of the first `al` item. Or a variable or value of the same type as specified on the `al` declaration to be assigned to the first `al` item.
al	An `Arraylist` object.

The FirstItem method for object al is equivalent to specifying al:Item(1).
FirstItem is available in Sirius Mods version 7.0 and later.

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

@@ Line 15: / Line 15: @@
 ==Usage notes==
 <ul><li>The <var>FirstItem</var> method for object <var class="term">al</var> is equivalent to specifying <code><var class="term">al</var>:[[Item (Arraylist property)|Item]](1)</code>.
-<li>[[Dequeue (Arraylist function)|Dequeue]] returns the first item of an <var>Arraylist</var>, then removes the item.
-<li>[[LastItem (Arraylist property)|LastItem]] retrieves or sets the last item in an <var>Arraylist</var>.
 <li><var>FirstItem</var> is available in <var class="product">Sirius Mods</var>'' version 7.0 and later.
 </ul>
 ==See also==
+<ul><li>[[Dequeue (Arraylist function)|Dequeue]] returns the first item of an <var>Arraylist</var>, then removes the item.
+<li>[[LastItem (Arraylist property)|LastItem]] retrieves or sets the last item in an <var>Arraylist</var>.</ul>
 {{Template:Arraylist:FirstItem footer}}