FirstItem (Arraylist property): Difference between revisions

From m204wiki
Jump to navigation Jump to search
m (match syntax diagram to template and fix tags)
m (see also)
Line 15: Line 15:
==Usage notes==
==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>.
<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.
<li><var>FirstItem</var> is available in <var class="product">Sirius Mods</var>'' version 7.0 and later.
</ul>
</ul>


==See also==
==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}}
{{Template:Arraylist:FirstItem footer}}

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.

Syntax

%currentItem = al:FirstItem al:FirstItem = newItem

Syntax terms

%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.

Usage notes

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

See also

  • Dequeue returns the first item of an Arraylist, then removes the item.
  • LastItem retrieves or sets the last item in an Arraylist.