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3abe9331 | 2 | Copyright (c) 2000-2015 Ericsson Telecom AB |
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5 | are made available under the terms of the Eclipse Public License v1.0 | |
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13 | <title>valueof</title> | |
14 | </head> | |
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18 | <td width=105 height=40><a href="https://projects.eclipse.org/projects/tools.titan"><img src="../images/titan_transparent.gif" border=0 width=105 height=40 align="left" alt="Titan"></a></td> | |
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23 | <td><a href="../titan_main.html" alt="contents"><img border="0" src="../images/ao.jpg" width="53" height="40"></a></td> | |
24 | <td><a href="../titan_index.html" alt="index"><img border="0" src="../images/up.jpg" width="53" height="40"></a></td> | |
25 | <td><a href="value.html" alt="previous"><img border="0" src="../images/left.jpg" width="53" height="40"></a></td> | |
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27 | </tr> | |
28 | </table> | |
29 | <p><br clear="all"> | |
30 | </p> | |
31 | <hr> | |
32 | <h1>valueof</h1> | |
33 | <hr align="left" width="75%"> | |
34 | <p>The operation belongs to the family of predefined functions operating on templates. It allows to convert a sending <b><font face="Courier New">template</font></b> into a value. The returned | |
35 | value can be saved into a variable of the same type as the type of the template. | |
36 | <ul> | |
37 | <li>Permitted for specific value (sending) templates only, i.e., each field of the template shall resolve to a single value.</li> | |
38 | </ul> | |
39 | <hr align="left" width="50%"> | |
40 | <p>Related keyword:</p> | |
41 | <ul> | |
42 | <li><a href="template.html"><b><font face="Courier New" color="#003258" size="4">template</font></b></a></li> | |
43 | </ul> | |
44 | <hr align="left" width="50%"> | |
45 | <div align="center"> | |
46 | <center> | |
47 | <table border="0" width="90%" bgcolor="#FFB599" cellpadding="4"> | |
48 | <tr> | |
49 | <td width="100%"> | |
50 | <h3 align="center"><font face="Courier New" color="#003258" size="5"><b>valueof (</b></font><i> template_instance</i><font face="Courier New" color="#003258" size="5"><b>)</b></font></h3> | |
51 | </td> | |
52 | </tr> | |
53 | </table> | |
54 | </center> | |
55 | </div> | |
56 | <ul> | |
57 | <li> | |
58 | <p>The <font face="Courier New" color="#003258" size="4"><b>valueof</b></font> keyword introduces the operation.</p> | |
59 | </li> | |
60 | </ul> | |
61 | <ul> | |
62 | <li> | |
63 | <p><i>template_instance</i> is a (sending) template which should be converted to a value.</p> | |
64 | </li> | |
65 | </ul> | |
66 | <hr align="left" width="50%"> | |
67 | <p><a name="Example 1">Example 1</a> | |
68 | <p><font face="Courier New">type record TandemType { <br> | |
69 | integer field1,<br> | |
70 | boolean field2 <br> | |
71 | };<br> | |
72 | template TandemType t_SetupTemplate := { <br> | |
73 | field1 := 1, <br> | |
74 | field2 := true <br> | |
75 | };<br> | |
76 | <br> | |
77 | var TandemType v_RecipeValue := valueof( t_SetupTemplate);</font> | |
78 | <p>The field1 of v_RecipeValue will have the value 1, whereas field2 will equal to true.</p> | |
79 | <hr align="left" width="25%"> | |
80 | <hr align="left" width="25%"> | |
81 | <p><a HREF="BNF.html#valueofop">BNF definition</a> of <font face="Courier New">valueof</font></p> | |
82 | </body> | |
83 | </html> |