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<h1>occurences.cpp File Reference</h1><code>#include <assert.h></code><br/>
<code>#include <stdlib.h></code><br/>
<code>#include "<a class="el" href="recursivness_8hh_source.html">recursivness.hh</a>"</code><br/>
<code>#include "<a class="el" href="occurences_8hh_source.html">occurences.hh</a>"</code><br/>
<code>#include "<a class="el" href="sigtype_8hh_source.html">sigtype.hh</a>"</code><br/>
<code>#include "<a class="el" href="sigtyperules_8hh_source.html">sigtyperules.hh</a>"</code><br/>
<code>#include <iostream></code><br/>
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Include dependency graph for occurences.cpp:</div>
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<p><a href="occurences_8cpp_source.html">Go to the source code of this file.</a></p>
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<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="occurences_8cpp.html#a2f6322a763105adcb9cefcf365d6769f">xVariability</a> (int v, int r)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Extended Variability with recursiveness indication. <a href="#a2f6322a763105adcb9cefcf365d6769f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="occurences_8cpp.html#aa9065b39904397aad91ca561ca539b79">position</a> (<a class="el" href="classCTree.html">Tree</a> env, <a class="el" href="classCTree.html">Tree</a> t, int p)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return the position of a signal in the current recursive environment <a href="#aa9065b39904397aad91ca561ca539b79"></a><br/></td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="aa9065b39904397aad91ca561ca539b79"></a><!-- doxytag: member="occurences.cpp::position" ref="aa9065b39904397aad91ca561ca539b79" args="(Tree env, Tree t, int p)" -->
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<td class="memname">static int position </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCTree.html">Tree</a> </td>
<td class="paramname"> <em>env</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>p</em></td><td> </td>
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<td></td><td></td><td><code> [static]</code></td>
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<p>return the position of a signal in the current recursive environment </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>env</em> </td><td>the current recursive environment of the signal </td></tr>
<tr><td valign="top"></td><td valign="top"><em>t</em> </td><td>signal we want to know the position </td></tr>
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<dl class="return"><dt><b>Returns:</b></dt><dd>the position in the recursive environment </dd></dl>
<p>Definition at line <a class="el" href="occurences_8cpp_source.html#l00161">161</a> of file <a class="el" href="occurences_8cpp_source.html">occurences.cpp</a>.</p>
<p>References <a class="el" href="list_8hh_source.html#l00133">hd()</a>, <a class="el" href="list_8hh_source.html#l00137">isNil()</a>, and <a class="el" href="list_8hh_source.html#l00134">tl()</a>.</p>
<p><div class="fragment"><pre class="fragment"><a name="l00162"></a>00162 {
<a name="l00163"></a>00163 <span class="keywordflow">if</span> (<a class="code" href="list_8hh.html#a2569c3a07bbbfa55e0afde62de62aeec">isNil</a>(env)) <span class="keywordflow">return</span> 0; <span class="comment">// was not in the environment</span>
<a name="l00164"></a>00164 <span class="keywordflow">if</span> (<a class="code" href="list_8hh.html#a067ad6f83087b420a1c44e48e56be389">hd</a>(env) == t) <span class="keywordflow">return</span> p;
<a name="l00165"></a>00165 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <a class="code" href="occurences_8cpp.html#aa9065b39904397aad91ca561ca539b79" title="return the position of a signal in the current recursive environment">position</a> (<a class="code" href="list_8hh.html#a4075748f5c7156306ec898795313a2e0">tl</a>(env), t, p+1);
<a name="l00166"></a>00166 }
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<a class="anchor" id="a2f6322a763105adcb9cefcf365d6769f"></a><!-- doxytag: member="occurences.cpp::xVariability" ref="a2f6322a763105adcb9cefcf365d6769f" args="(int v, int r)" -->
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<td class="memname">static int xVariability </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>v</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>r</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
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<p>Extended Variability with recursiveness indication. </p>
<p>Definition at line <a class="el" href="occurences_8cpp_source.html#l00014">14</a> of file <a class="el" href="occurences_8cpp_source.html">occurences.cpp</a>.</p>
<p>References <a class="el" href="interval_8hh_source.html#l00059">min()</a>.</p>
<p>Referenced by <a class="el" href="occurences_8cpp_source.html#l00034">Occurences::incOccurences()</a>.</p>
<p><div class="fragment"><pre class="fragment"><a name="l00015"></a>00015 {
<a name="l00016"></a>00016 <span class="comment">//cerr << "xVariability (" << v << ", " << r << ")" << endl;</span>
<a name="l00017"></a>00017 <span class="comment">//assert (v < 3); // kKonst=0, kBlock=1, kSamp=2</span>
<a name="l00018"></a>00018 <span class="comment">//assert(r==0 | v==2);</span>
<a name="l00019"></a>00019 <span class="keywordflow">if</span> (r>1) r=1;
<a name="l00020"></a>00020 <span class="keywordflow">return</span> <a class="code" href="interval_8hh.html#a2f8edc4561e9744ed4233b205fa7ec32">min</a>(3, v + r);
<a name="l00021"></a>00021 }
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