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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/uds/Overview.html">uds</a>::<a href="../../../nn/uds/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">nn::Result</a> GetLinkLevel(
15     <a href="../../../nn/uds/CTR/LinkLevel.html">LinkLevel</a> * pLinkLevel
16);
17</pre>
18    </div>
19<h2>Arguments</h2>
20    <div class="section">
21      <table class="arguments">
22        <thead>
23          <tr>
24            <td width="15" />
25<th>Name</th>
26<td>Description</td>
27          </tr>
28        </thead>
29        <tr>
30<td>out</td>
31<th>pLinkLevel</th>
32<td>The current link level.</td>
33        </tr> </table>
34    </div>
35<h2>Return Values</h2>
36<div class="section">Returns the function's execution result. Returns one of the <a href="../../../nn/Result/Overview.html"><CODE>Result</CODE></a> values listed below. <br />
37      <table class="arguments">
38        <thead>
39          <tr>
40<th>Value</th>
41<td>Description</td>
42          </tr>
43        </thead>
44        <tr>
45<th><CODE>Result::IsSuccess</CODE></th>
46<td>Process was successful.</td>
47        </tr>
48        <tr>
49<th>A value other than the above.</th>
50<td>Failed for reasons other than those given above.</td>
51        </tr>
52      </table> </div>
53<h2>Description</h2>
54    <div class="section">
55<p>Gets the current link level.</p><p>This function is thread-safe.</p><!-- write here --></div>
56<h2>Revision History</h2>
57    <div class="section">
58      <dl class="history">
59        <dt>2012/01/25</dt>
60<dd>Bug was fixed, so deleted the note about the problem where values available during communication can be still be obtained after communications end (<CODE>DestroyNetwork</CODE> or <CODE>DisconnectNetwork</CODE>).<BR>
61        </dd>
62        <dt>2012/01/20</dt>
63<dd>Added a note that there is a bug where values available during communication can still be obtained after communications end (<CODE>DestroyNetwork</CODE> or <CODE>DisconnectNetwork</CODE>).<BR>
64        </dd>
65        <dt>2010/10/22</dt>
66<dd>Revised the formula for calculating the link level. (An additional revision may be needed in the future.)<br />
67        </dd>
68        <dt>2010/09/02</dt>
69<dd>Initial version.<br />
70        </dd>
71      </dl>
72    </div>
73  <hr><p>CONFIDENTIAL</p></body>
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