1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>FreeMat: LOADLIB Load Library Function</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">FreeMat
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1.1 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li class="current"><a href="pages.html"><span>Related Pages</span></a></li>
</ul>
</div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('external_loadlib.html','');});
</script>
<div id="doc-content">
<div class="header">
<div class="headertitle">
<div class="title">LOADLIB Load Library Function </div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><p>Section: <a class="el" href="sec_external.html">FreeMat External Interface</a> </p>
<h1><a class="anchor" id="Usage"></a>
Usage</h1>
<p>The <code>loadlib</code> function allows a function in an external library to be added to FreeMat dynamically. This interface is generally to be used as last resort, as the form of the function being called is assumed to match the internal implementation. In short, this is not the interface mechanism of choice. For all but very complicated functions, the <code>import</code> function is the preferred approach. Thus, only a very brief summary of it is presented here. The syntax for <code>loadlib</code> is </p>
<pre class="fragment"> loadlib(libfile, symbolname, functionname, nargin, nargout)
</pre><p> where <code>libfile</code> is the complete path to the library to use, <code>symbolname</code> is the name of the symbol in the library, <code>functionname</code> is the name of the function after it is imported into FreeMat (this is optional, it defaults to the <code>symbolname</code>), <code>nargin</code> is the number of input arguments (defaults to 0), and <code>nargout</code> is the number of output arguments (defaults to 0). If the number of (input or output) arguments is variable then set the corresponding argument to <code>-1</code>. </p>
</div></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="index.html">FreeMat Documentation</a></li><li class="navelem"><a class="el" href="sec_external.html">FreeMat External Interface</a></li>
<li class="footer">Generated on Thu Jul 25 2013 18:58:17 for FreeMat by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.1.1 </li>
</ul>
</div>
</body>
</html>
|
