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<title>Algorithms_in_C++: FCFS&lt; S, T, E &gt; Class Template Reference</title>
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@@ -106,28 +108,28 @@ $(document).ready(function(){initNavTree('dd/dca/class_f_c_f_s.html','../../');
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<p>Class which implements the <a class="el" href="../../dd/dca/class_f_c_f_s.html" title="Class which implements the FCFS scheduling algorithm.">FCFS</a> scheduling algorithm.
<a href="../../dd/dca/class_f_c_f_s.html#details">More...</a></p>
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Collaboration diagram for FCFS&lt; S, T, E &gt;:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a8fbfe4d85f7576b4a7aade07d29fbd69" id="r_a8fbfe4d85f7576b4a7aade07d29fbd69"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/dca/class_f_c_f_s.html#a8fbfe4d85f7576b4a7aade07d29fbd69">addProcess</a> (S id, T arrival, E burst)</td></tr>
<tr class="memitem:a8fbfe4d85f7576b4a7aade07d29fbd69" id="r_a8fbfe4d85f7576b4a7aade07d29fbd69"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a8fbfe4d85f7576b4a7aade07d29fbd69">addProcess</a> (S id, T arrival, E burst)</td></tr>
<tr class="memdesc:a8fbfe4d85f7576b4a7aade07d29fbd69"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds the process to the ready queue if it isn't already there. <br /></td></tr>
<tr class="separator:a8fbfe4d85f7576b4a7aade07d29fbd69"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa25dbe30ba9930b5a7c1a6d11758bd91" id="r_aa25dbe30ba9930b5a7c1a6d11758bd91"><td class="memItemLeft" align="right" valign="top"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/dca/class_f_c_f_s.html#aa25dbe30ba9930b5a7c1a6d11758bd91">scheduleForFcfs</a> ()</td></tr>
<tr class="memitem:aa25dbe30ba9930b5a7c1a6d11758bd91" id="r_aa25dbe30ba9930b5a7c1a6d11758bd91"><td class="memItemLeft" align="right" valign="top"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aa25dbe30ba9930b5a7c1a6d11758bd91">scheduleForFcfs</a> ()</td></tr>
<tr class="memdesc:aa25dbe30ba9930b5a7c1a6d11758bd91"><td class="mdescLeft">&#160;</td><td class="mdescRight">Algorithm for scheduling CPU processes according to the First Come First Serve(FCFS) scheduling algorithm. <br /></td></tr>
<tr class="separator:aa25dbe30ba9930b5a7c1a6d11758bd91"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abb361a612b18bb189aa6d3c49288b793" id="r_abb361a612b18bb189aa6d3c49288b793"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/dca/class_f_c_f_s.html#abb361a612b18bb189aa6d3c49288b793">printResult</a> ()</td></tr>
<tr class="memitem:abb361a612b18bb189aa6d3c49288b793" id="r_abb361a612b18bb189aa6d3c49288b793"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#abb361a612b18bb189aa6d3c49288b793">printResult</a> ()</td></tr>
<tr class="memdesc:abb361a612b18bb189aa6d3c49288b793"><td class="mdescLeft">&#160;</td><td class="mdescRight">Utility function for printing the status of each process after execution. <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pri-attribs" name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:af2594e22a867b308e027623940193d46" id="r_af2594e22a867b308e027623940193d46"><td class="memItemLeft" align="right" valign="top"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/priority_queue.html">priority_queue</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt;, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt; &gt;, <a class="el" href="../../de/d4a/class_compare.html">Compare</a>&lt; S, T, E &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/dca/class_f_c_f_s.html#af2594e22a867b308e027623940193d46">schedule</a></td></tr>
<tr class="memitem:af2594e22a867b308e027623940193d46" id="r_af2594e22a867b308e027623940193d46"><td class="memItemLeft" align="right" valign="top"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/priority_queue.html">priority_queue</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt;, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt; &gt;, <a class="el" href="../../de/d4a/class_compare.html">Compare</a>&lt; S, T, E &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#af2594e22a867b308e027623940193d46">schedule</a></td></tr>
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@@ -162,25 +164,17 @@ template&lt;typename S , typename T , typename E &gt; </div>
<tr>
<td class="memname">void <a class="el" href="../../dd/dca/class_f_c_f_s.html">FCFS</a>&lt; S, T, E &gt;::addProcess </td>
<td>(</td>
<td class="paramtype">S&#160;</td>
<td class="paramname"><em>id</em>, </td>
<td class="paramtype">S</td> <td class="paramname"><span class="paramname"><em>id</em>, </span></td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T&#160;</td>
<td class="paramname"><em>arrival</em>, </td>
<td class="paramtype">T</td> <td class="paramname"><span class="paramname"><em>arrival</em>, </span></td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">E&#160;</td>
<td class="paramname"><em>burst</em>&#160;</td>
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<tr>
<td></td>
<td>)</td>
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<td class="paramtype">E</td> <td class="paramname"><span class="paramname"><em>burst</em></span>&#160;)</td>
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@@ -204,16 +198,15 @@ template&lt;typename S , typename T , typename E &gt; </div>
<div class="line"><span class="lineno"> 130</span> <span class="comment">// Add if a process with process ID as id is not found in idList.</span></div>
<div class="line"><span class="lineno"> 131</span> <span class="keywordflow">if</span> (idList.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/unordered_set/find.html">find</a>(<span class="keywordtype">id</span>) == idList.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/unordered_set/end.html">end</a>()) {</div>
<div class="line"><span class="lineno"> 132</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple&lt;S, T, E, double, double, double&gt;</a> t =</div>
<div class="line"><span class="lineno"> 133</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple/make_tuple.html">make_tuple</a>(<span class="keywordtype">id</span>, arrival, burst, 0, 0, 0);</div>
<div class="line"><span class="lineno"> 134</span> <a class="code hl_variable" href="../../dd/dca/class_f_c_f_s.html#af2594e22a867b308e027623940193d46">schedule</a>.push(t);</div>
<div class="line"><span class="lineno"> 133</span> make_tuple(<span class="keywordtype">id</span>, arrival, burst, 0, 0, 0);</div>
<div class="line"><span class="lineno"> 134</span> <a class="code hl_variable" href="#af2594e22a867b308e027623940193d46">schedule</a>.push(t);</div>
<div class="line"><span class="lineno"> 135</span> idList.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/unordered_set/insert.html">insert</a>(<span class="keywordtype">id</span>);</div>
<div class="line"><span class="lineno"> 136</span> }</div>
<div class="line"><span class="lineno"> 137</span> }</div>
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<div class="ttc" id="aclass_f_c_f_s_html_af2594e22a867b308e027623940193d46"><div class="ttname"><a href="#af2594e22a867b308e027623940193d46">FCFS::schedule</a></div><div class="ttdeci">priority_queue&lt; tuple&lt; S, T, E, double, double, double &gt;, vector&lt; tuple&lt; S, T, E, double, double, double &gt; &gt;, Compare&lt; S, T, E &gt; &gt; schedule</div><div class="ttdef"><b>Definition</b> fcfs_scheduling.cpp:111</div></div>
<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_set/end.html">std::unordered_set::end</a></div><div class="ttdeci">T end(T... args)</div></div>
<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_set/find.html">std::unordered_set::find</a></div><div class="ttdeci">T find(T... args)</div></div>
<div class="ttc" id="ainsert_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_set/insert.html">std::unordered_set::insert</a></div><div class="ttdeci">T insert(T... args)</div></div>
<div class="ttc" id="amake_tuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple/make_tuple.html">std::make_tuple</a></div><div class="ttdeci">T make_tuple(T... args)</div></div>
<div class="ttc" id="atuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple</a></div></div>
</div><!-- fragment --><div class="dynheader">
Here is the call graph for this function:</div>
@@ -237,7 +230,7 @@ template&lt;typename S , typename T , typename E &gt; </div>
<tr>
<td class="memname">void <a class="el" href="../../dd/dca/class_f_c_f_s.html">FCFS</a>&lt; S, T, E &gt;::printResult </td>
<td>(</td>
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<td class="paramname"><span class="paramname"></span></td><td>)</td>
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@@ -297,7 +290,7 @@ template&lt;typename S , typename T , typename E &gt; </div>
<tr>
<td class="memname"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple</a>&lt; S, T, E, double, double, double &gt; &gt; <a class="el" href="../../dd/dca/class_f_c_f_s.html">FCFS</a>&lt; S, T, E &gt;::scheduleForFcfs </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td class="paramname"><span class="paramname"></span></td><td>)</td>
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@@ -316,8 +309,8 @@ template&lt;typename S , typename T , typename E &gt; </div>
<div class="line"><span class="lineno"> 155</span> <span class="comment">// Variable to keep track of time elapsed so far</span></div>
<div class="line"><span class="lineno"> 156</span> <span class="keywordtype">double</span> timeElapsed = 0;</div>
<div class="line"><span class="lineno"> 157</span> </div>
<div class="line"><span class="lineno"> 158</span> <span class="keywordflow">while</span> (!<a class="code hl_variable" href="../../dd/dca/class_f_c_f_s.html#af2594e22a867b308e027623940193d46">schedule</a>.empty()) {</div>
<div class="line"><span class="lineno"> 159</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple&lt;S, T, E, double, double, double&gt;</a> cur = <a class="code hl_variable" href="../../dd/dca/class_f_c_f_s.html#af2594e22a867b308e027623940193d46">schedule</a>.top();</div>
<div class="line"><span class="lineno"> 158</span> <span class="keywordflow">while</span> (!<a class="code hl_variable" href="#af2594e22a867b308e027623940193d46">schedule</a>.empty()) {</div>
<div class="line"><span class="lineno"> 159</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/utility/tuple.html">tuple&lt;S, T, E, double, double, double&gt;</a> cur = <a class="code hl_variable" href="#af2594e22a867b308e027623940193d46">schedule</a>.top();</div>
<div class="line"><span class="lineno"> 160</span> </div>
<div class="line"><span class="lineno"> 161</span> <span class="comment">// If the current process arrived at time t2, the last process</span></div>
<div class="line"><span class="lineno"> 162</span> <span class="comment">// completed its execution at time t1, and t2 &gt; t1.</span></div>
@@ -339,7 +332,7 @@ template&lt;typename S , typename T , typename E &gt; </div>
<div class="line"><span class="lineno"> 178</span> get&lt;5&gt;(cur) = get&lt;4&gt;(cur) - get&lt;2&gt;(cur);</div>
<div class="line"><span class="lineno"> 179</span> </div>
<div class="line"><span class="lineno"> 180</span> result.push_back(cur);</div>
<div class="line"><span class="lineno"> 181</span> <a class="code hl_variable" href="../../dd/dca/class_f_c_f_s.html#af2594e22a867b308e027623940193d46">schedule</a>.pop();</div>
<div class="line"><span class="lineno"> 181</span> <a class="code hl_variable" href="#af2594e22a867b308e027623940193d46">schedule</a>.pop();</div>
<div class="line"><span class="lineno"> 182</span> }</div>
<div class="line"><span class="lineno"> 183</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><span class="lineno"> 184</span> }</div>
@@ -381,7 +374,7 @@ template&lt;typename S , typename T , typename E &gt; </div>
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<li class="navelem"><a class="el" href="../../dd/dca/class_f_c_f_s.html">FCFS</a></li>
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