<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.8"/> <title>libopenraw: lib/io/memstream.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">libopenraw </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.8 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_97aefd0d527b934f1d99a682da8fe6a9.html">lib</a></li><li class="navelem"><a class="el" href="dir_5d0aa56803c8250a5d891761f6bfc5c7.html">io</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">memstream.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * libopenraw - memstream.h</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2007 Hubert Figuière</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software: you can redistribute it and/or</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * as published by the Free Software Foundation, either version 3 of</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the License, or (at your option) any later version.</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This library is distributed in the hope that it will be useful,</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * Lesser General Public License for more details.</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * License along with this library. If not, see</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * <http://www.gnu.org/licenses/>.</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> */</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifndef __IO_MEMSTREAM_H__</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#define __IO_MEMSTREAM_H__</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "io/stream.h"</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span><a class="code" href="namespaceOpenRaw.html">OpenRaw</a> {</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">namespace </span>IO {</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div> <div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1IO_1_1MemStream.html"> 30</a></span>  <span class="keyword">class </span><a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  : <span class="keyword">public</span> <a class="code" href="classOpenRaw_1_1IO_1_1Stream.html">Stream</a></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  {</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a>(<span class="keywordtype">void</span> *ptr, <span class="keywordtype">size_t</span> s);</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">virtual</span> ~<a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a>()</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  {}</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">virtual</span> or_error <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html#ac79a39593281495b9ec545cfad3b6ff1">open</a>();</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html#a96e2b6c649affe22dc5c617e628f9ec1">close</a>();</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html#a2ef23f207e7ae288e0ae451dd1e38797">seek</a>(off_t offset, <span class="keywordtype">int</span> whence);</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html#a8fce6d6379318e340e50da8bd1adc0a0">read</a>(<span class="keywordtype">void</span> *buf, <span class="keywordtype">size_t</span> count);</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">virtual</span> off_t filesize();</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">void</span> * m_ptr;</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">size_t</span> m_size;</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * m_current;</div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a>(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a>& f);</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a> & operator=(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a>&);</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> };</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> }</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="ttc" id="namespaceOpenRaw_html"><div class="ttname"><a href="namespaceOpenRaw.html">OpenRaw</a></div><div class="ttdoc">CIFF is the container for CRW files. It is an attempt from Canon to make this a standard. I guess it failed. </div><div class="ttdef"><b>Definition:</b> <a href="arwfile_8cpp_source.html#l00033">arwfile.cpp:33</a></div></div> <div class="ttc" id="classOpenRaw_1_1IO_1_1MemStream_html_ac79a39593281495b9ec545cfad3b6ff1"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1MemStream.html#ac79a39593281495b9ec545cfad3b6ff1">OpenRaw::IO::MemStream::open</a></div><div class="ttdeci">virtual or_error open()</div><div class="ttdef"><b>Definition:</b> <a href="memstream_8cpp_source.html#l00042">memstream.cpp:42</a></div></div> <div class="ttc" id="classOpenRaw_1_1IO_1_1MemStream_html_a2ef23f207e7ae288e0ae451dd1e38797"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1MemStream.html#a2ef23f207e7ae288e0ae451dd1e38797">OpenRaw::IO::MemStream::seek</a></div><div class="ttdeci">virtual int seek(off_t offset, int whence)</div><div class="ttdef"><b>Definition:</b> <a href="memstream_8cpp_source.html#l00055">memstream.cpp:55</a></div></div> <div class="ttc" id="classOpenRaw_1_1IO_1_1MemStream_html_a8fce6d6379318e340e50da8bd1adc0a0"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1MemStream.html#a8fce6d6379318e340e50da8bd1adc0a0">OpenRaw::IO::MemStream::read</a></div><div class="ttdeci">virtual int read(void *buf, size_t count)</div><div class="ttdef"><b>Definition:</b> <a href="memstream_8cpp_source.html#l00088">memstream.cpp:88</a></div></div> <div class="ttc" id="classOpenRaw_1_1IO_1_1MemStream_html"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1MemStream.html">OpenRaw::IO::MemStream</a></div><div class="ttdef"><b>Definition:</b> <a href="memstream_8h_source.html#l00030">memstream.h:30</a></div></div> <div class="ttc" id="classOpenRaw_1_1IO_1_1MemStream_html_a96e2b6c649affe22dc5c617e628f9ec1"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1MemStream.html#a96e2b6c649affe22dc5c617e628f9ec1">OpenRaw::IO::MemStream::close</a></div><div class="ttdeci">virtual int close()</div><div class="ttdef"><b>Definition:</b> <a href="memstream_8cpp_source.html#l00049">memstream.cpp:49</a></div></div> <div class="ttc" id="classOpenRaw_1_1IO_1_1Stream_html"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1Stream.html">OpenRaw::IO::Stream</a></div><div class="ttdoc">base virtual class for IO </div><div class="ttdef"><b>Definition:</b> <a href="stream_8h_source.html#l00040">stream.h:40</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Oct 17 2014 20:21:10 for libopenraw by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.8 </small></address> </body> </html>