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<h1>iutil/databuff.h</h1><a href="databuff_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> Crystal Space Data Buffer interface</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 2000 by Andrew Zabolotny</span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> Library General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"></span>
<a name="l00015"></a>00015 <span class="comment"> You should have received a copy of the GNU Library General Public</span>
<a name="l00016"></a>00016 <span class="comment"> License along with this library; if not, write to the Free</span>
<a name="l00017"></a>00017 <span class="comment"> Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00018"></a>00018 <span class="comment">*/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef __CS_IUTIL_DATABUFF_H__</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define __CS_IUTIL_DATABUFF_H__</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="scf__interface_8h.html" title="Crystal Space Shared Class Facility (SCF) - interface creation support.">csutil/scf_interface.h</a>"</span>
<a name="l00029"></a>00029
<a name="l00037"></a><a class="code" href="structiDataBuffer.html">00037</a> <span class="keyword">struct </span><a class="code" href="structiDataBuffer.html" title="The iDataBuffer interface can be used to exchange buffers with abstract data between...">iDataBuffer</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="structiBase.html" title="This is the basic interface: all other interfaces should be derived from this one...">iBase</a>
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 SCF_INTERFACE(<a class="code" href="structiDataBuffer.html" title="The iDataBuffer interface can be used to exchange buffers with abstract data between...">iDataBuffer</a>, 2,0,0);
<a name="l00041"></a>00041 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="structiDataBuffer.html#939ef02696252badf2b5d0d19d3c9012" title="Query the buffer size.">GetSize</a> () <span class="keyword">const</span> = 0;
<a name="l00043"></a>00043 <span class="keyword">virtual</span> <span class="keywordtype">char</span>* <a class="code" href="structiDataBuffer.html#fa904d74bb662c7384fdfebf585fb4a1" title="Get the buffer as an abstract pointer.">GetData</a> () <span class="keyword">const</span> = 0;
<a name="l00045"></a><a class="code" href="structiDataBuffer.html#945561e89d3bcf1babcd97733b9082ee">00045</a> <span class="keyword">inline</span> <span class="keywordtype">char</span> *<a class="code" href="structiDataBuffer.html#945561e89d3bcf1babcd97733b9082ee" title="Get the buffer as an (char *) pointer.">operator * </a>()<span class="keyword"> const</span>
<a name="l00046"></a>00046 <span class="keyword"> </span>{ <span class="keywordflow">return</span> (<span class="keywordtype">char</span> *)<a class="code" href="structiDataBuffer.html#fa904d74bb662c7384fdfebf585fb4a1" title="Get the buffer as an abstract pointer.">GetData</a> (); }
<a name="l00048"></a><a class="code" href="structiDataBuffer.html#bca78757222fc5b3ae5ad9e1a9faf330">00048</a> <span class="keyword">inline</span> <a class="code" href="group__util.html#ge47c588f3ab8c61121c1c7ab7edc47cd" title="signed 8-bit integer (-128..127)">int8</a>* <a class="code" href="structiDataBuffer.html#bca78757222fc5b3ae5ad9e1a9faf330" title="Get as an int8 *.">GetInt8</a> ()
<a name="l00049"></a>00049 { <span class="keywordflow">return</span> (<a class="code" href="group__util.html#ge47c588f3ab8c61121c1c7ab7edc47cd" title="signed 8-bit integer (-128..127)">int8</a> *)<a class="code" href="structiDataBuffer.html#fa904d74bb662c7384fdfebf585fb4a1" title="Get the buffer as an abstract pointer.">GetData</a> (); }
<a name="l00051"></a><a class="code" href="structiDataBuffer.html#773b3fbb4892aae9c2632190eb463833">00051</a> <span class="keyword">inline</span> <a class="code" href="group__util.html#gdde6aaee8457bee49c2a92621fe22b79" title="unsigned 8-bit integer (0..255)">uint8</a>* <a class="code" href="structiDataBuffer.html#773b3fbb4892aae9c2632190eb463833" title="Get as an uint8 *.">GetUint8</a> ()
<a name="l00052"></a>00052 { <span class="keywordflow">return</span> (<a class="code" href="group__util.html#gdde6aaee8457bee49c2a92621fe22b79" title="unsigned 8-bit integer (0..255)">uint8</a> *)<a class="code" href="structiDataBuffer.html#fa904d74bb662c7384fdfebf585fb4a1" title="Get the buffer as an abstract pointer.">GetData</a> (); }
<a name="l00053"></a>00053 };
<a name="l00056"></a>00056 <span class="preprocessor">#endif // __CS_IUTIL_DATABUFF_H__</span>
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