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<h1>DummySampleValue.h</h1><a href="DummySampleValue_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"> * steghide 0.5.1 - a steganography program</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at></span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This program 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 General Public License</span>
<a name="l00007"></a>00007 <span class="comment"> * as published by the Free Software Foundation; either version 2</span>
<a name="l00008"></a>00008 <span class="comment"> * 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 program 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</span>
<a name="l00013"></a>00013 <span class="comment"> * GNU 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 General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef SH_DUMMYSAMPLEVALUE_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define SH_DUMMYSAMPLEVALUE_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="SampleValue_8h.html">SampleValue.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="common_8h.html">common.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a><a class="code" href="classDummySampleValue.html">00027</a> <span class="keyword">class </span><a class="code" href="classDummySampleValue.html">DummySampleValue</a> : <span class="keyword">public</span> <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a> {
<a name="l00028"></a>00028 <span class="keyword">public</span>:
<a name="l00029"></a><a class="code" href="classDummySampleValue.html#dcc002e8d5372432b673f40e4bf36c15">00029</a> <a class="code" href="classDummySampleValue.html#dcc002e8d5372432b673f40e4bf36c15">DummySampleValue</a> (<a class="code" href="common_8h.html#9346f50cd1a0569efeb685f429a562ff">UWORD16</a> v)
<a name="l00030"></a>00030 : <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a>(), <a class="code" href="classDummySampleValue.html#9545e16ad327f0ca5282ecaf7958f83e">Value</a>(v)
<a name="l00031"></a>00031 { <a class="code" href="classSampleValue.html#0dcaf6e226df96e9caab87aa933f9f19" title="the bit that is embedded in this sample value - must be set in constructor of derived...">EValue</a> = (v % 2) ; <a class="code" href="classSampleValue.html#10e075aea7ba428d0c76549423d8efe2" title="the key of this sample value - must be different for two different sample values...">Key</a> = v ; } ;
<a name="l00032"></a>00032
<a name="l00033"></a><a class="code" href="classDummySampleValue.html#73f82b940f5e184bdb8c68a3ae8b492b">00033</a> <a class="code" href="common_8h.html#9346f50cd1a0569efeb685f429a562ff">UWORD16</a> <a class="code" href="classDummySampleValue.html#73f82b940f5e184bdb8c68a3ae8b492b">getValue</a> (<span class="keywordtype">void</span>)<span class="keyword"> const</span>
<a name="l00034"></a>00034 <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="classDummySampleValue.html#9545e16ad327f0ca5282ecaf7958f83e">Value</a> ; } ;
<a name="l00035"></a>00035
<a name="l00039"></a>00039 <a class="code" href="common_8h.html#6b8592979b076e06aa233e3f586ac999">UWORD32</a> <a class="code" href="classDummySampleValue.html#6de4864a030b1acb2f74e0ba42f37456">calcDistance</a> (<span class="keyword">const</span> <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a>* s) <span class="keyword">const</span> ;
<a name="l00040"></a>00040
<a name="l00044"></a>00044 <span class="keywordtype">bool</span> <a class="code" href="classDummySampleValue.html#b1855cabab9f7b005d3c71db9c37cbcd">isNeighbour</a> (<span class="keyword">const</span> <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a>* s) <span class="keyword">const</span> ;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a>* <a class="code" href="classDummySampleValue.html#6100fee5dffcd1e62e4781432ec76bb6">getNearestTargetSampleValue</a> (<a class="code" href="common_8h.html#cf820202f81f25eb00734eac0d7aed2d">EmbValue</a> t) <span class="keyword">const</span> ;
<a name="l00047"></a>00047
<a name="l00048"></a>00048 std::string <a class="code" href="classDummySampleValue.html#d2b4007dc6dfdcdf318ebdff8b2060a3">getName</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span> ;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keyword">private</span>:
<a name="l00051"></a><a class="code" href="classDummySampleValue.html#9545e16ad327f0ca5282ecaf7958f83e">00051</a> <a class="code" href="common_8h.html#9346f50cd1a0569efeb685f429a562ff">UWORD16</a> <a class="code" href="classDummySampleValue.html#9545e16ad327f0ca5282ecaf7958f83e">Value</a> ;
<a name="l00052"></a>00052 } ;
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="preprocessor">#endif // ndef SH_DUMMYSAMPLEVALUE_H</span>
</pre></div></div>
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