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ENVISAT Product Reader API for C
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<div class="title">API Initialisation</div> </div>
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Functions</h2></td></tr>
<tr class="memitem:ga344c492638bd5b48cd7f0a2874a8384b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__INIT.html#ga344c492638bd5b48cd7f0a2874a8384b">epr_init_api</a> (<a class="el" href="epr__api_8h.html#ab0666c645d9990bbd2b0692d228b5278">EPR_ELogLevel</a> log_level, <a class="el" href="epr__api_8h.html#abbde782256fb486611b95aa41809ded4">EPR_FLogHandler</a> log_handler, <a class="el" href="epr__api_8h.html#a725c08f9a6980603e38c166458cca6dd">EPR_FErrHandler</a> err_handler)</td></tr>
<tr class="memdesc:ga344c492638bd5b48cd7f0a2874a8384b"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the ENVISAT product reader API. <a href="#ga344c492638bd5b48cd7f0a2874a8384b">More...</a><br /></td></tr>
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<tr class="memitem:gadbf508b8d0dc9e5f69ed86917c8d59bb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__INIT.html#gadbf508b8d0dc9e5f69ed86917c8d59bb">epr_close_api</a> (void)</td></tr>
<tr class="memdesc:gadbf508b8d0dc9e5f69ed86917c8d59bb"><td class="mdescLeft"> </td><td class="mdescRight">Closes the ENVISAT product reader API by releasing all resources allocated by the API. <a href="#gadbf508b8d0dc9e5f69ed86917c8d59bb">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">int epr_init_api </td>
<td>(</td>
<td class="paramtype"><a class="el" href="epr__api_8h.html#ab0666c645d9990bbd2b0692d228b5278">EPR_ELogLevel</a> </td>
<td class="paramname"><em>log_level</em>, </td>
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<td class="paramtype"><a class="el" href="epr__api_8h.html#abbde782256fb486611b95aa41809ded4">EPR_FLogHandler</a> </td>
<td class="paramname"><em>log_handler</em>, </td>
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<td class="paramtype"><a class="el" href="epr__api_8h.html#a725c08f9a6980603e38c166458cca6dd">EPR_FErrHandler</a> </td>
<td class="paramname"><em>err_handler</em> </td>
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<p>Initializes the ENVISAT product reader API. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">log_level</td><td>the log level. All logging messages with a log level lower than the given one, will be supressed </td></tr>
<tr><td class="paramname">log_handler</td><td>the log handler function pointer which will be used for logging, can be <code>NULL</code>, if logging shall be disabled </td></tr>
<tr><td class="paramname">err_handler</td><td>the new error handler (function pointer), can be <code>NULL</code>, if errors shall not be reported </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>zero for success, an error code otherwise</dd></dl>
<dl class="section author"><dt>Author</dt><dd>Norman Fomferra </dd></dl>
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<td class="memname">void epr_close_api </td>
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<p>Closes the ENVISAT product reader API by releasing all resources allocated by the API. </p>
<dl class="section author"><dt>Author</dt><dd>Norman Fomferra </dd></dl>
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<p>Generated on Fri May 6 2016 22:18:27
<p>ENVISAT Product Reader C API
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