New (Arraylist constructor): Difference between revisions

From m204wiki
Jump to navigation Jump to search
Line 20: Line 20:
     %arrayl = %arrayl:new
     %arrayl = %arrayl:new
</pre>
</pre>
:note
'''Note:'''
When using the second of these syntax options of New, which explicitly indicates the
When using the second of these syntax options of New, which explicitly indicates the
class, both the collection and item datatypes must be
class, both the collection and item datatypes must be
Line 29: Line 29:
</pre>
</pre>
</ul>
</ul>
==See also==
==See also==
{{Template:Arraylist:New footer}}
{{Template:Arraylist:New footer}}

Revision as of 19:34, 29 April 2011

Create a new Arraylist object (Arraylist class)


This method returns a new instance of an Arraylist.

Syntax

%al = [%(Arraylist Of itemType):]New

Syntax terms

%al An Arraylist object that is set to a new Arraylist object reference.

Usage notes

  • New is a constructor and as such can be called with no method object, with an explicit class name, or with an object variable, even if that object is null:
        %arrayl = new
        %arrayl = %(Arraylist):new
        %arrayl = %arrayl:new
    

    Note: When using the second of these syntax options of New, which explicitly indicates the class, both the collection and item datatypes must be specified just as they are on the collection variable's declaration:

        %arrayl  is collection Arraylist of longstring
        %arrayl  = %(Arraylist of longstring):new
    

See also