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7<title>GetLinkLevel</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/ac/Overview.html">ac</a>::<a href="../../../nn/ac/CTR/Overview.html">CTR</a>::GetLinkLevel</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn/Result/Overview.html">Result</a> GetLinkLevel(
15     <a href="../../../nn/ac/CTR/LinkLevel.html">LinkLevel</a> * linkLevel
16);
17<a href="../../../nn/ac/CTR/LinkLevel.html">LinkLevel</a> GetLinkLevel();
18</pre>
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20<h2>List of Overloaded Member Functions</h2>
21    <div class="section">
22      <table class="members">
23        <tr>
24          <td>
25<a href="./GetLinkLevel(0).html"><CODE>GetLinkLevel(LinkLevel *)</CODE> </a>
26          </td>
27<td>Gets the signal strength of the currently connected access point.</td>
28        </tr>
29        <tr>
30          <td>
31<a href="./GetLinkLevel(1).html"><CODE>GetLinkLevel()</CODE> </a>
32          </td>
33<td>Gets the signal strength of the currently connected access point.</td>
34        </tr> </table>
35    </div>
36<h2>Description of <CODE>GetLinkLevel(LinkLevel *)</CODE></h2>
37<div class="section"><p>If an error occurs when data is obtained, <CODE>LINK_LEVEL_0</CODE> is returned as the result.<br />There is therefore no need to overwrite <CODE>LinkLevel</CODE> or perform similar error handling.<br /></p><!-- write here --></div>
38<h2>Description of <CODE>GetLinkLevel()</CODE></h2>
39<div class="section"><p>This function internally calls the <a href="../../../nn/ac/CTR/GetLinkLevel.html"><CODE>GetLinkLevel</CODE></a> function (that has parameters.) A value of <CODE>LINK_LEVEL_0</CODE> is returned as the result if the overloaded <a href="../../../nn/ac/CTR/GetLinkLevel.html"><CODE>GetLinkLevel</CODE></a> function (with arguments) fails.</p><!-- write here --></div>
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