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7<title>IsAutoWhiteBalance</title>
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9  <body>
10<h1><CODE>nn::camera::CTR::IsAutoWhiteBalance</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> IsAutoWhiteBalance(
15     bool * pOn,
16     <a href="../../../nn/camera/CTR/CameraSelect.html">CameraSelect</a> select
17);
18</pre>
19    </div>
20<h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26<th>Name</th>
27<td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31<td>out</td>
32<th>pOn</th>
33<td>Returns <CODE>true</CODE> if enabled, and <CODE>false</CODE> otherwise.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th>select</th>
38<td>Specifies the camera for which to check settings.</td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42<div class="section">Returns the result of the operation.<br /><CODE>LEVEL_SUCCESS:SUMMARY_SUCCESS:MODULE_COMMON:DESCRIPTION_SUCCESS</CODE>: Success.<br /><CODE>LEVEL_STATUS:SUMMARY_STATUS_CHANGED:MODULE_NN_CAMERA:DESCRIPTION_CAMERA_IS_SLEEPING</CODE>: Asleep, and thus unavailable.<br /><CODE>LEVEL_FATAL:SUMMARY_INTERNAL:MODULE_NN_CAMERA:DESCRIPTION_CAMERA_FATAL_ERROR</CODE>: There may be something physically wrong with the camera.<br /> </div>
43<h2>Description</h2>
44    <div class="section">
45<p>Checks whether automatic white balance is enabled.</p><p>Note that this function may block internally for an extended period if a camera is restarting.</p></div>
46<h2>Revision History</h2>
47    <div class="section">
48      <dl class="history">
49        <dt>2010/07/17</dt>
50<dd>Added explanation about operation during restart.
51        </dd>
52        <dt>2010/07/14</dt>
53<dd>Deleted related text following deletion of <CODE>SynchronizeWhiteBalance</CODE> function.
54        </dd>
55        <dt>2010/06/18</dt>
56<dd>Added information about this function's relationship with the <CODE>SynchronizeWhiteBalance</CODE> function.<br />
57        </dd>
58        <dt>2010/02/02</dt>
59<dd>Initial version.<br />
60        </dd>
61      </dl>
62    </div>
63  <hr><p>CONFIDENTIAL</p></body>
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65