ost.GIL  documentation" href="index.html" /> 
  </head>
  <body>
    <div class="header">
    <table border="0" cellpadding="7" cellspacing="0" width="100%" summary=
    "header">
      <tr>
        <td valign="top" width="300">
          <h3><a href="index.html"><img
          alt="C++ Boost" src="_static/gil.png" border="0"></a></h3>
        </td>

        <td >
          <h1 align="center"><a href="index.html"></a></h1>
        </td>
	<td>
      <div id="searchbox" style="display: none">
        <form cl