| <html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>5.5.3. ASM Function Location</title><link href="style.css" rel="stylesheet" type="text/css"><meta content="DocBook XSL Stylesheets V1.72.0" name="generator"><link rel="start" href="index.html" title="The VIATRA2 Model Transformation Framework"><link rel="up" href="sec_ASMFunctions.html" title="5.5. ASM Functions"><link rel="prev" href="def_InitialValue.html" title="5.5.2. Initial Value"><link rel="next" href="sec_PredefinedFunctions.html" title="5.6. Predefined Functions"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table summary="Navigation header" width="100%"><tr><th align="center" colspan="3">5.5.3. ASM Function Location</th></tr><tr><td align="left" width="20%"><a accesskey="p" href="def_InitialValue.html">Prev</a> </td><th align="center" width="60%">5.5. ASM Functions</th><td align="right" width="20%"> <a accesskey="n" href="sec_PredefinedFunctions.html">Next</a></td></tr></table><hr></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="def_AsmFunctionLocation"></a>5.5.3. ASM Function Location</h4></div></div></div><div class="tip" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Tip: Description"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Tip]" src="images/tip.png"></td><th align="left"><a name="def_AsmFunctionLocation_Description"></a>Description</th></tr><tr><td valign="top" align="left"><p> | |
| An <span class="strong"><strong>ASM function location</strong></span> | |
| <a name="N12C93" class="indexterm"></a> | |
| refers to a (multi-dimensional) slot of an <a href="def_AsmFunctionDef.html" title="5.5.1. ASM Function Definition">ASM function</a>, | |
| which is associated with a <span class="emphasis"><em>value tag</em></span>. | |
| </p></td></tr></table></div><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important: Syntax"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left"><a name="def_AsmFunctionLocation_Syntax"></a>Syntax</th></tr><tr><td valign="top" align="left"><pre class="programlisting"> | |
| AsmFunctionLocationAST ::= ASMFunctionNameAST ActualParameterDefAST | |
| </pre><p> | |
| In an <span class="strong"><strong>ASM function location</strong></span>, the corresponding ASM function definition is identified by | |
| its <a href="def_ModelElementName.html" title="5.7.1. Model Element Name">fully qualified name</a> (which can also be a local name). | |
| </p><p> | |
| The slot of the ASM function is identified by a list of <a href="def_ActualParameter.html" title="5.8.3. Actual Parameters">actual parameters</a>. | |
| </p></td></tr></table></div><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note: Semantics"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Note]" src="images/note.png"></td><th align="left"><a name="def_AsmFunctionLocation_Semantics"></a>Semantics</th></tr><tr><td valign="top" align="left"><p> | |
| An <span class="strong"><strong>ASM function location</strong></span> | |
| returns the value associated with the given | |
| location. If a location is accessed without previously assigning a value, | |
| then the <code class="computeroutput">undef</code> value is returned. | |
| </p></td></tr></table></div><div class="highlights"><a name="def_AsmFunctionLocation_UsedBy"></a><p><b>Used By: </b> | |
| <a href="def_BaseArithmeticTerm.html" title="5.3.4. Base Arithmetic Term">base arithmetic term</a> | |
| </p></div><div class="highlights"><a name="def_AsmFunctionLocation_SeeAlso"></a><p><b>See Also: </b> | |
| <a href="def_AsmFunctionDef.html" title="5.5.1. ASM Function Definition">ASM function definition</a> | |
| </p></div></div><div class="navfooter"><hr><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="def_InitialValue.html">Prev</a> </td><td align="center" width="20%"><a accesskey="u" href="sec_ASMFunctions.html">Up</a></td><td align="right" width="40%"> <a accesskey="n" href="sec_PredefinedFunctions.html">Next</a></td></tr><tr><td valign="top" align="left" width="40%">5.5.2. Initial Value </td><td align="center" width="20%"><a accesskey="h" href="index.html">Home</a></td><td valign="top" align="right" width="40%"> 5.6. Predefined Functions</td></tr></table></div></body></html> |