aare/docs/html/classaare_1_1File.html
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<div id="projectbrief">Data analysis library for PSI hybrid detectors</div>
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<li class="navelem"><a class="el" href="namespaceaare.html">aare</a></li><li class="navelem"><a class="el" href="classaare_1_1File.html">File</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p>RAII <a class="el" href="classaare_1_1File_1_1File.html">File</a> class for reading and writing image files in various formats wrapper on a <a class="el" href="classaare_1_1FileInterface.html" title="FileInterface class to define the interface for file operations.">FileInterface</a> to abstract the underlying file format.
<a href="classaare_1_1File.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="File_8hpp_source.html">File.hpp</a>&gt;</code></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a9bdd1ad48e0eb476d8ff44e8d113ed0e"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a9bdd1ad48e0eb476d8ff44e8d113ed0e">File</a> (std::filesystem::path fname, std::string mode, <a class="el" href="structaare_1_1FileConfig.html">FileConfig</a> cfg={})</td></tr>
<tr class="memdesc:a9bdd1ad48e0eb476d8ff44e8d113ed0e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct a new <a class="el" href="classaare_1_1File_1_1File.html">File</a> object. <br /></td></tr>
<tr class="separator:a9bdd1ad48e0eb476d8ff44e8d113ed0e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a53d2397c69b01f8aaf972b68f470b781"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a53d2397c69b01f8aaf972b68f470b781">write</a> (<a class="el" href="classaare_1_1Frame.html">Frame</a> &amp;frame)</td></tr>
<tr class="separator:a53d2397c69b01f8aaf972b68f470b781"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3a10c5eb34627b0badddd43121eb1d83"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classaare_1_1Frame.html">Frame</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a3a10c5eb34627b0badddd43121eb1d83">read</a> ()</td></tr>
<tr class="separator:a3a10c5eb34627b0badddd43121eb1d83"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a27dd0920d959676a8936f42998d9aebc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classaare_1_1Frame.html">Frame</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a27dd0920d959676a8936f42998d9aebc">iread</a> (size_t frame_number)</td></tr>
<tr class="separator:a27dd0920d959676a8936f42998d9aebc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f1e7f601e748a5bfd99497c948f47ee"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="classaare_1_1Frame.html">Frame</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a7f1e7f601e748a5bfd99497c948f47ee">read</a> (size_t n_frames)</td></tr>
<tr class="separator:a7f1e7f601e748a5bfd99497c948f47ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a66ee1d36d4d2f6683aa46ca93768d07d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a66ee1d36d4d2f6683aa46ca93768d07d">read_into</a> (std::byte *image_buf)</td></tr>
<tr class="separator:a66ee1d36d4d2f6683aa46ca93768d07d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aabea27aefdae51a29dcc86433bec9fdb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#aabea27aefdae51a29dcc86433bec9fdb">read_into</a> (std::byte *image_buf, size_t n_frames)</td></tr>
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<tr class="memitem:a207aae034a1794ea2b1092afcc17756f"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a207aae034a1794ea2b1092afcc17756f">frame_number</a> (size_t frame_index)</td></tr>
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<tr class="memitem:a32a13788fc0a1cadd2ebc8ed2aaa4ac9"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a32a13788fc0a1cadd2ebc8ed2aaa4ac9">bytes_per_frame</a> ()</td></tr>
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<tr class="memitem:a5b527f5d8cef1cee5ed9297e36fee8c6"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a5b527f5d8cef1cee5ed9297e36fee8c6">pixels</a> ()</td></tr>
<tr class="separator:a5b527f5d8cef1cee5ed9297e36fee8c6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac6a40444bb5124484bafcd522f3ff49e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#ac6a40444bb5124484bafcd522f3ff49e">seek</a> (size_t frame_number)</td></tr>
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<tr class="memitem:a79cf93d8fc08366dedf9e52a25a23010"><td class="memItemLeft" align="right" valign="top">ssize_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a79cf93d8fc08366dedf9e52a25a23010">rows</a> () const</td></tr>
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<tr class="memitem:a4da675b97939fba070cfe42a17936a66"><td class="memItemLeft" align="right" valign="top">ssize_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a4da675b97939fba070cfe42a17936a66">cols</a> () const</td></tr>
<tr class="separator:a4da675b97939fba070cfe42a17936a66"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a344c27c3dba3e4bd24dad2c29de9dae1"><td class="memItemLeft" align="right" valign="top">ssize_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#a344c27c3dba3e4bd24dad2c29de9dae1">bitdepth</a> () const</td></tr>
<tr class="separator:a344c27c3dba3e4bd24dad2c29de9dae1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba1a27e7fa3fcfd62564925583b70ae6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#aba1a27e7fa3fcfd62564925583b70ae6">File</a> (<a class="el" href="classaare_1_1File.html">File</a> &amp;&amp;other)</td></tr>
<tr class="memdesc:aba1a27e7fa3fcfd62564925583b70ae6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Move constructor. <br /></td></tr>
<tr class="separator:aba1a27e7fa3fcfd62564925583b70ae6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad53f1dda26609290e30fcaba9d2020dc"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#ad53f1dda26609290e30fcaba9d2020dc">~File</a> ()</td></tr>
<tr class="memdesc:ad53f1dda26609290e30fcaba9d2020dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">destructor: will only delete the <a class="el" href="classaare_1_1FileInterface.html" title="FileInterface class to define the interface for file operations.">FileInterface</a> object <br /></td></tr>
<tr class="separator:ad53f1dda26609290e30fcaba9d2020dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pri-attribs" name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:ac2c569dfd6c15c1f5b19f5f1a5e38abf"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classaare_1_1FileInterface.html">FileInterface</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaare_1_1File.html#ac2c569dfd6c15c1f5b19f5f1a5e38abf">file_impl</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>RAII <a class="el" href="classaare_1_1File_1_1File.html">File</a> class for reading and writing image files in various formats wrapper on a <a class="el" href="classaare_1_1FileInterface.html" title="FileInterface class to define the interface for file operations.">FileInterface</a> to abstract the underlying file format. </p>
<dl class="section note"><dt>Note</dt><dd>documentation for each function is in the <a class="el" href="classaare_1_1FileInterface.html" title="FileInterface class to define the interface for file operations.">FileInterface</a> class </dd></dl>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a9bdd1ad48e0eb476d8ff44e8d113ed0e">&#9670;&#160;</a></span>File() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="classaare_1_1File_1_1File.html">aare::File::File</a> </td>
<td>(</td>
<td class="paramtype">std::filesystem::path&#160;</td>
<td class="paramname"><em>fname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::string&#160;</td>
<td class="paramname"><em>mode</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structaare_1_1FileConfig.html">FileConfig</a>&#160;</td>
<td class="paramname"><em>cfg</em> = <code>{}</code>&#160;</td>
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<tr>
<td></td>
<td>)</td>
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<p>Construct a new <a class="el" href="classaare_1_1File_1_1File.html">File</a> object. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fname</td><td>path to the file </td></tr>
<tr><td class="paramname">mode</td><td>file mode (r, w, a) </td></tr>
<tr><td class="paramname">cfg</td><td>file configuration </td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">std::runtime_error</td><td>if the file cannot be opened </td></tr>
<tr><td class="paramname">std::invalid_argument</td><td>if the file mode is not supported </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#aba1a27e7fa3fcfd62564925583b70ae6">&#9670;&#160;</a></span>File() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="classaare_1_1File_1_1File.html">aare::File::File</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classaare_1_1File.html">File</a> &amp;&amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>Move constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">other</td><td><a class="el" href="classaare_1_1File_1_1File.html">File</a> object to move from </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ad53f1dda26609290e30fcaba9d2020dc" name="ad53f1dda26609290e30fcaba9d2020dc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad53f1dda26609290e30fcaba9d2020dc">&#9670;&#160;</a></span>~File()</h2>
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<td class="memname">aare::File::~File </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>destructor: will only delete the <a class="el" href="classaare_1_1FileInterface.html" title="FileInterface class to define the interface for file operations.">FileInterface</a> object </p>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a344c27c3dba3e4bd24dad2c29de9dae1">&#9670;&#160;</a></span>bitdepth()</h2>
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<td class="memname">ssize_t aare::File::bitdepth </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a32a13788fc0a1cadd2ebc8ed2aaa4ac9">&#9670;&#160;</a></span>bytes_per_frame()</h2>
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<td class="memname">size_t aare::File::bytes_per_frame </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4da675b97939fba070cfe42a17936a66">&#9670;&#160;</a></span>cols()</h2>
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<td class="memname">ssize_t aare::File::cols </td>
<td>(</td>
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<td> const</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a207aae034a1794ea2b1092afcc17756f">&#9670;&#160;</a></span>frame_number()</h2>
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<td class="memname">size_t aare::File::frame_number </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>frame_index</em></td><td>)</td>
<td></td>
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<h2 class="memtitle"><span class="permalink"><a href="#a27dd0920d959676a8936f42998d9aebc">&#9670;&#160;</a></span>iread()</h2>
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<td class="memname"><a class="el" href="classaare_1_1Frame.html">Frame</a> aare::File::iread </td>
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<td class="paramname"><em>frame_number</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b527f5d8cef1cee5ed9297e36fee8c6">&#9670;&#160;</a></span>pixels()</h2>
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<td class="memname">size_t aare::File::pixels </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a3a10c5eb34627b0badddd43121eb1d83">&#9670;&#160;</a></span>read() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="classaare_1_1Frame.html">Frame</a> aare::File::read </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a7f1e7f601e748a5bfd99497c948f47ee">&#9670;&#160;</a></span>read() <span class="overload">[2/2]</span></h2>
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<td class="memname">std::vector&lt; <a class="el" href="classaare_1_1Frame.html">Frame</a> &gt; aare::File::read </td>
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<td class="paramtype">size_t&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a66ee1d36d4d2f6683aa46ca93768d07d">&#9670;&#160;</a></span>read_into() <span class="overload">[1/2]</span></h2>
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<td class="memname">void aare::File::read_into </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aabea27aefdae51a29dcc86433bec9fdb">&#9670;&#160;</a></span>read_into() <span class="overload">[2/2]</span></h2>
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<td class="memname">void aare::File::read_into </td>
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<td class="paramtype">size_t&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a79cf93d8fc08366dedf9e52a25a23010">&#9670;&#160;</a></span>rows()</h2>
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<td class="memname">ssize_t aare::File::rows </td>
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<td class="memname">void aare::File::seek </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a79bb952679193b02ee83a622c15a599c">&#9670;&#160;</a></span>tell()</h2>
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<td class="memname">size_t aare::File::tell </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a706409a694455040034b431fedff9172">&#9670;&#160;</a></span>total_frames()</h2>
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<td class="memname">size_t aare::File::total_frames </td>
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<td> const</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a53d2397c69b01f8aaf972b68f470b781">&#9670;&#160;</a></span>write()</h2>
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<td class="memname">void aare::File::write </td>
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<td class="paramtype"><a class="el" href="classaare_1_1Frame.html">Frame</a> &amp;&#160;</td>
<td class="paramname"><em>frame</em></td><td>)</td>
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<h2 class="groupheader">Field Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ac2c569dfd6c15c1f5b19f5f1a5e38abf">&#9670;&#160;</a></span>file_impl</h2>
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<td class="memname"><a class="el" href="classaare_1_1FileInterface.html">FileInterface</a>* aare::File::file_impl</td>
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>file_io/include/aare/file_io/<a class="el" href="File_8hpp_source.html">File.hpp</a></li>
<li>file_io/src/<a class="el" href="File_8cpp.html">File.cpp</a></li>
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