2 Copyright (c) 2000-2014 Ericsson Telecom AB
4 All rights reserved. This program and the accompanying materials
5 are made available under the terms of the Eclipse Public License v1.0
6 which accompanies this distribution, and is available at
7 http://www.eclipse.org/legal/epl-v10.html
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33 <hr align=
"left" width=
"75%">
34 <p>This special value refers to something undefined. It may indicate...
</p>
36 <li>an undefined
<a href=
"altstep.html"><b><font face=
"Courier New" size=
"4">default
</font></b></a> reference, e.g. for the initialization of variables to handle default references (i.e.,
<a
37 href=
"altstep.html"><b><font face=
"Courier New" size=
"4">activate
</font></b></a>d
<a href=
"altstep.html"><b><font face=
"Courier New" size=
"4">altstep
</font></b></a>s).
</li>
38 <li>an undefined
<a href=
"address.html"><b><font face=
"Courier New" size=
"4">address
</font></b></a>, e.g. for the initialization of variables of the address type.
</li>
40 <p>Related keywords:
</p>
42 <li><a href=
"address.html"><b><font face=
"Courier New" color=
"#003258" size=
"4">address
</font></b></a></li>
43 <li><a href=
"altstep.html"><b><font face=
"Courier New" color=
"#003258" size=
"4">altstep
</font></b></a></li>
44 <li><a href=
"activate.html"><b><font face=
"Courier New" color=
"#003258" size=
"4">activate
</font></b></a></li>
45 <li><a href=
"default.html"><b><font face=
"Courier New" color=
"#003258" size=
"4">default
</font></b></a></li>
47 <hr align=
"left" width=
"50%">
50 <table border=
"0" width=
"90%" bgcolor=
"#FFB599" cellpadding=
"4">
53 <h3 align=
"center"><font face=
"Courier New" color=
"#003258" size=
"5"><b>null
</b></font></h3>
59 <hr align=
"left" width=
"50%">
61 <p><font face=
"Courier New">var default vd_DefaultVariable := null;
</font>
62 <p>The variable vd_DefaultVariable is declared and given the initial value null.
</p>
63 <hr align=
"left" width=
"50%">
65 <p><font face=
"Courier New">var address v_MySUTentity := null;
</font>
66 <p>The variable v_MySUTentity is declared and given the initial value null.
</p>
67 <hr align=
"left" width=
"25%">
68 <hr align=
"left" width=
"25%">
69 <p><a HREF=
"BNF.html#activateop">BNF definition
</a> of
<font face=
"Courier New">null
</font></p>