mirror of
https://github.com/boostorg/python.git
synced 2026-01-22 05:22:45 +00:00
51 lines
2.1 KiB
HTML
51 lines
2.1 KiB
HTML
<html>
|
|
<head>
|
|
<!-- Generated by the Spirit (http://spirit.sf.net) QuickDoc -->
|
|
<title>Global Variables</title>
|
|
<link rel="stylesheet" href="theme/style.css" type="text/css">
|
|
<link rel="prev" href="smart_pointers.html">
|
|
<link rel="next" href="adding_new_methods.html">
|
|
</head>
|
|
<body>
|
|
<table width="100%" height="48" border="0" cellspacing="2">
|
|
<tr>
|
|
<td><img src="theme/c%2B%2Bboost.gif">
|
|
</td>
|
|
<td width="85%">
|
|
<font size="6" face="Verdana, Arial, Helvetica, sans-serif"><b>Global Variables</b></font>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
<br>
|
|
<table border="0">
|
|
<tr>
|
|
<td width="30"><a href="../index.html"><img src="theme/u_arr.gif" border="0"></a></td>
|
|
<td width="30"><a href="smart_pointers.html"><img src="theme/l_arr.gif" border="0"></a></td>
|
|
<td width="20"><a href="adding_new_methods.html"><img src="theme/r_arr.gif" border="0"></a></td>
|
|
</tr>
|
|
</table>
|
|
<p>
|
|
To export global variables, use the <tt>Var</tt> construct:</p>
|
|
<code><pre>
|
|
<span class=identifier>Var</span><span class=special>(</span><span class=string>"myglobal"</span><span class=special>, </span><span class=string>"foo.h"</span><span class=special>)
|
|
</span></pre></code>
|
|
<p>
|
|
Beware of non-const global variables: changes in Python won't reflect in C++!
|
|
If you really must change them in Python, you will have to write some accessor
|
|
functions, and export those.</p>
|
|
<table border="0">
|
|
<tr>
|
|
<td width="30"><a href="../index.html"><img src="theme/u_arr.gif" border="0"></a></td>
|
|
<td width="30"><a href="smart_pointers.html"><img src="theme/l_arr.gif" border="0"></a></td>
|
|
<td width="20"><a href="adding_new_methods.html"><img src="theme/r_arr.gif" border="0"></a></td>
|
|
</tr>
|
|
</table>
|
|
<br>
|
|
<hr size="1"><p class="copyright">Copyright © 2003 Bruno da Silva de Oliveira<br>Copyright © 2002-2003 Joel de Guzman<br><br>
|
|
<font size="2">Permission to copy, use, modify, sell and distribute this document
|
|
is granted provided this copyright notice appears in all copies. This document
|
|
is provided "as is" without express or implied warranty, and with
|
|
no claim as to its suitability for any purpose. </font> </p>
|
|
</body>
|
|
</html>
|