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<h1>IReadFile.h</h1><a href="_i_read_file_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2002-2009 Nikolaus Gebhardt</span>
<a name="l00002"></a>00002 <span class="comment">// This file is part of the "Irrlicht Engine".</span>
<a name="l00003"></a>00003 <span class="comment">// For conditions of distribution and use, see copyright notice in irrlicht.h</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="preprocessor">#ifndef __I_READ_FILE_H_INCLUDED__</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __I_READ_FILE_H_INCLUDED__</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="_i_reference_counted_8h.html">IReferenceCounted.h</a>"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "<a class="code" href="coreutil_8h.html">coreutil.h</a>"</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="keyword">namespace </span>irr
<a name="l00012"></a>00012 {
<a name="l00013"></a>00013 <span class="keyword">namespace </span>io
<a name="l00014"></a>00014 {
<a name="l00015"></a>00015
<a name="l00017"></a><a class="code" href="classirr_1_1io_1_1_i_read_file.html">00017</a> <span class="keyword">class </span><a class="code" href="classirr_1_1io_1_1_i_read_file.html" title="Interface providing read acess to a file.">IReadFile</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="classirr_1_1_i_reference_counted.html" title="Base class of most objects of the Irrlicht Engine.">IReferenceCounted</a>
<a name="l00018"></a>00018 {
<a name="l00019"></a>00019 <span class="keyword">public</span>:
<a name="l00021"></a>00021
<a name="l00024"></a>00024 <span class="keyword">virtual</span> <a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> <a class="code" href="classirr_1_1io_1_1_i_read_file.html#b51878d36bc9dd3964b664055fbeb13f" title="Reads an amount of bytes from the file.">read</a>(<span class="keywordtype">void</span>* buffer, <a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> sizeToRead) = 0;
<a name="l00025"></a>00025
<a name="l00027"></a>00027
<a name="l00032"></a>00032 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1io_1_1_i_read_file.html#c1cd81f18832e8703838d7abd495bf34" title="Changes position in file.">seek</a>(<span class="keywordtype">long</span> finalPos, <span class="keywordtype">bool</span> relativeMovement = <span class="keyword">false</span>) = 0;
<a name="l00033"></a>00033
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="keyword">virtual</span> <span class="keywordtype">long</span> <a class="code" href="classirr_1_1io_1_1_i_read_file.html#9c64fca7f1d665d7e458cd7d766c35a2" title="Get size of file.">getSize</a>() <span class="keyword">const</span> = 0;
<a name="l00037"></a>00037
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">virtual</span> <span class="keywordtype">long</span> <a class="code" href="classirr_1_1io_1_1_i_read_file.html#eee143ee38871c30f240c025b100941d" title="Get the current position in the file.">getPos</a>() <span class="keyword">const</span> = 0;
<a name="l00041"></a>00041
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& <a class="code" href="classirr_1_1io_1_1_i_read_file.html#73b9c884319d2e4b0ff9a7ea15cbf316" title="Get name of file.">getFileName</a>() <span class="keyword">const</span> = 0;
<a name="l00045"></a>00045 };
<a name="l00046"></a>00046
<a name="l00048"></a>00048 <a class="code" href="classirr_1_1io_1_1_i_read_file.html" title="Interface providing read acess to a file.">IReadFile</a>* <a class="code" href="namespaceirr_1_1io.html#16ff593e91ead74120ac459c4fe97bcf" title="Internal function, please do not use.">createReadFile</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& fileName);
<a name="l00050"></a>00050 <a class="code" href="classirr_1_1io_1_1_i_read_file.html" title="Interface providing read acess to a file.">IReadFile</a>* <a class="code" href="namespaceirr_1_1io.html#affde8ef59ed98d4606a342caddca8e1" title="Internal function, please do not use.">createLimitReadFile</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& fileName, <a class="code" href="classirr_1_1io_1_1_i_read_file.html" title="Interface providing read acess to a file.">IReadFile</a>* alreadyOpenedFile, <span class="keywordtype">long</span> pos, <span class="keywordtype">long</span> areaSize);
<a name="l00052"></a>00052 <a class="code" href="classirr_1_1io_1_1_i_read_file.html" title="Interface providing read acess to a file.">IReadFile</a>* <a class="code" href="namespaceirr_1_1io.html#b30f7cd10d675fa7da0a936a7bd67d4a" title="Internal function, please do not use.">createMemoryReadFile</a>(<span class="keywordtype">void</span>* memory, <span class="keywordtype">long</span> size, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& fileName, <span class="keywordtype">bool</span> deleteMemoryWhenDropped);
<a name="l00053"></a>00053
<a name="l00054"></a>00054 } <span class="comment">// end namespace io</span>
<a name="l00055"></a>00055 } <span class="comment">// end namespace irr</span>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="preprocessor">#endif</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span>
</pre></div></div>
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<td> <div align="left"><small><em><font size="2">The <a href="http://irrlicht.sourceforge.net" target="_blank">Irrlicht
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distrib
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Mandriva
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2010.1
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x86_64
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media
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contrib-release
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by-pkgid
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58828b263d8f56d90ac336dea07a4586
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files
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