<!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: OpenRaw::IO::MemStream Class Reference</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 class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceOpenRaw.html">OpenRaw</a></li><li class="navelem"><b>IO</b></li><li class="navelem"><a class="el" href="classOpenRaw_1_1IO_1_1MemStream.html">MemStream</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="classOpenRaw_1_1IO_1_1MemStream-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">OpenRaw::IO::MemStream Class Reference</div> </div> </div><!--header--> <div class="contents"> <div class="dynheader"> Inheritance diagram for OpenRaw::IO::MemStream:</div> <div class="dyncontent"> <div class="center"> <img src="classOpenRaw_1_1IO_1_1MemStream.png" usemap="#OpenRaw::IO::MemStream_map" alt=""/> <map id="OpenRaw::IO::MemStream_map" name="OpenRaw::IO::MemStream_map"> <area href="classOpenRaw_1_1IO_1_1Stream.html" title="base virtual class for IO " alt="OpenRaw::IO::Stream" shape="rect" coords="0,0,158,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a86a891c7a6550ab33238da4fdb853fbb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a86a891c7a6550ab33238da4fdb853fbb"></a>  </td><td class="memItemRight" valign="bottom"><b>MemStream</b> (void *ptr, size_t s)</td></tr> <tr class="separator:a86a891c7a6550ab33238da4fdb853fbb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac79a39593281495b9ec545cfad3b6ff1"><td class="memItemLeft" align="right" valign="top">virtual or_error </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1MemStream.html#ac79a39593281495b9ec545cfad3b6ff1">open</a> ()</td></tr> <tr class="separator:ac79a39593281495b9ec545cfad3b6ff1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a96e2b6c649affe22dc5c617e628f9ec1"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1MemStream.html#a96e2b6c649affe22dc5c617e628f9ec1">close</a> ()</td></tr> <tr class="separator:a96e2b6c649affe22dc5c617e628f9ec1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2ef23f207e7ae288e0ae451dd1e38797"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1MemStream.html#a2ef23f207e7ae288e0ae451dd1e38797">seek</a> (off_t offset, int whence)</td></tr> <tr class="separator:a2ef23f207e7ae288e0ae451dd1e38797"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8fce6d6379318e340e50da8bd1adc0a0"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1MemStream.html#a8fce6d6379318e340e50da8bd1adc0a0">read</a> (void *buf, size_t count)</td></tr> <tr class="separator:a8fce6d6379318e340e50da8bd1adc0a0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae8caa2e321274a2a2f2772860766fce5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae8caa2e321274a2a2f2772860766fce5"></a> virtual off_t </td><td class="memItemRight" valign="bottom"><b>filesize</b> ()</td></tr> <tr class="separator:ae8caa2e321274a2a2f2772860766fce5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_classOpenRaw_1_1IO_1_1Stream"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classOpenRaw_1_1IO_1_1Stream')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html">OpenRaw::IO::Stream</a></td></tr> <tr class="memitem:a5437a97b8941ba593273ab8d6a41f094 inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a5437a97b8941ba593273ab8d6a41f094">Stream</a> (const char *filename)</td></tr> <tr class="separator:a5437a97b8941ba593273ab8d6a41f094 inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9d33bf9d8cd2b2bb033f264f3051c5fc inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9d33bf9d8cd2b2bb033f264f3051c5fc"></a> <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a31943b38cba6c7ae975509859f9021c0">Error</a> </td><td class="memItemRight" valign="bottom"><b>get_error</b> ()</td></tr> <tr class="separator:a9d33bf9d8cd2b2bb033f264f3051c5fc inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae65eb9b73431a4a465ea120409a1fe48 inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memItemLeft" align="right" valign="top">const std::string & </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#ae65eb9b73431a4a465ea120409a1fe48">get_path</a> () const </td></tr> <tr class="separator:ae65eb9b73431a4a465ea120409a1fe48 inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6e1513085e02456d6444d9a549168916 inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6e1513085e02456d6444d9a549168916"></a> uint8_t </td><td class="memItemRight" valign="bottom"><b>readByte</b> () throw (Internals::IOException)</td></tr> <tr class="separator:a6e1513085e02456d6444d9a549168916 inherit pub_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a> Additional Inherited Members</h2></td></tr> <tr class="inherit_header pub_types_classOpenRaw_1_1IO_1_1Stream"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classOpenRaw_1_1IO_1_1Stream')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html">OpenRaw::IO::Stream</a></td></tr> <tr class="memitem:a31943b38cba6c7ae975509859f9021c0 inherit pub_types_classOpenRaw_1_1IO_1_1Stream"><td class="memItemLeft" align="right" valign="top">typedef ::or_error </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a31943b38cba6c7ae975509859f9021c0">Error</a></td></tr> <tr class="separator:a31943b38cba6c7ae975509859f9021c0 inherit pub_types_classOpenRaw_1_1IO_1_1Stream"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pro_methods_classOpenRaw_1_1IO_1_1Stream"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classOpenRaw_1_1IO_1_1Stream')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html">OpenRaw::IO::Stream</a></td></tr> <tr class="memitem:ade1759cd8b17cd74f355ddab9e2da9ad inherit pro_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ade1759cd8b17cd74f355ddab9e2da9ad"></a> void </td><td class="memItemRight" valign="bottom"><b>set_error</b> (<a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a31943b38cba6c7ae975509859f9021c0">Error</a> error)</td></tr> <tr class="separator:ade1759cd8b17cd74f355ddab9e2da9ad inherit pro_methods_classOpenRaw_1_1IO_1_1Stream"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"> <p>Definition at line <a class="el" href="memstream_8h_source.html#l00030">30</a> of file <a class="el" href="memstream_8h_source.html">memstream.h</a>.</p> </div><h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a96e2b6c649affe22dc5c617e628f9ec1"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int OpenRaw::IO::MemStream::close </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>close the file </p> <p>Implements <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a2929d3da1fe4d2102ee38c75cc1e2ee7">OpenRaw::IO::Stream</a>.</p> <p>Definition at line <a class="el" href="memstream_8cpp_source.html#l00049">49</a> of file <a class="el" href="memstream_8cpp_source.html">memstream.cpp</a>.</p> </div> </div> <a class="anchor" id="ac79a39593281495b9ec545cfad3b6ff1"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">or_error OpenRaw::IO::MemStream::open </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>open the file </p> <p>Implements <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a2331c05ce11fbd9443810c333c9d7ef1">OpenRaw::IO::Stream</a>.</p> <p>Definition at line <a class="el" href="memstream_8cpp_source.html#l00042">42</a> of file <a class="el" href="memstream_8cpp_source.html">memstream.cpp</a>.</p> </div> </div> <a class="anchor" id="a8fce6d6379318e340e50da8bd1adc0a0"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int OpenRaw::IO::MemStream::read </td> <td>(</td> <td class="paramtype">void * </td> <td class="paramname"><em>buf</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>count</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>read in the file. Semantics are similar to POSIX <a class="el" href="classOpenRaw_1_1IO_1_1MemStream.html#a8fce6d6379318e340e50da8bd1adc0a0">read()</a> </p> <p>Implements <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#a644cac743aa92c0b2dcc12d82d8356e2">OpenRaw::IO::Stream</a>.</p> <p>Definition at line <a class="el" href="memstream_8cpp_source.html#l00088">88</a> of file <a class="el" href="memstream_8cpp_source.html">memstream.cpp</a>.</p> </div> </div> <a class="anchor" id="a2ef23f207e7ae288e0ae451dd1e38797"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int OpenRaw::IO::MemStream::seek </td> <td>(</td> <td class="paramtype">off_t </td> <td class="paramname"><em>offset</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>whence</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>seek in the file. Semantics are similar to POSIX lseek() </p> <p>Implements <a class="el" href="classOpenRaw_1_1IO_1_1Stream.html#af3f62e12445433f96b060446130f11f7">OpenRaw::IO::Stream</a>.</p> <p>Definition at line <a class="el" href="memstream_8cpp_source.html#l00055">55</a> of file <a class="el" href="memstream_8cpp_source.html">memstream.cpp</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following files:<ul> <li>lib/io/<a class="el" href="memstream_8h_source.html">memstream.h</a></li> <li>lib/io/<a class="el" href="memstream_8cpp_source.html">memstream.cpp</a></li> </ul> </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>