| <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="../../../../boost.png"> |
| </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">Distributed under |
| the Boost Software License, Version 1.0. (See accompanying file |
| LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) </font> </p> |
| </body> |
| </html> |
