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<li class="navelem"><a class="el" href="dir_bfccd401955b95cf8c75461437045ac0.html">inc</a></li><li class="navelem"><a class="el" href="dir_6b3e09e31d3da6038137f0238e9fb19b.html">cc++</a></li> </ul>
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<div class="title">counter.h</div> </div>
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<a href="counter_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright (C) 2001-2005 Open Source Telecom Corporation.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright (C) 2006-2010 David Sugar, Tycho Softworks.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// (at your option) any later version.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// GNU General Public License for more details.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">//</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// As a special exception to the GNU General Public License, permission is</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// granted for additional uses of the text contained in its release</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// of Common C++.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">//</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// The exception is that, if you link the Common C++ library with other</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// files to produce an executable, this does not by itself cause the</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">// resulting executable to be covered by the GNU General Public License.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// Your use of that executable is in no way restricted on account of</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// linking the Common C++ library code into it.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">//</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// This exception does not however invalidate any other reasons why</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// the executable file might be covered by the GNU General Public License.</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">//</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// This exception applies only to the code released under the</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// name Common C++. If you copy code from other releases into a copy of</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// Common C++, as the General Public License permits, the exception does</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// not apply to the code that you add in this way. To avoid misleading</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// anyone as to the status of such modified files, you must delete</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// this exception notice from them.</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">//</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// If you write modifications of your own for Common C++, it is your choice</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// whether to permit this exception to apply to your modifications.</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// If you do not wish that, delete this exception notice.</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#ifndef CCXX_COUNTER_H_</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"></span><span class="preprocessor">#define CCXX_COUNTER_H_</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span><span class="keyword">namespace </span>ost {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html"> 63</a></span> <span class="keyword">class </span><a class="code" href="classost_1_1_counter.html">Counter</a></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f"> 66</a></span>  T <a class="code" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">count</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html#a0ca3f00d6579ac58b73a3eefad7bd500"> 72</a></span>  <span class="keyword">inline</span> <a class="code" href="classost_1_1_counter.html#a0ca3f00d6579ac58b73a3eefad7bd500">Counter</a>()</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {<a class="code" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">count</a> = 0;};</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html#a72566efdf6945f365cf2cea829cfe8e6"> 80</a></span>  <span class="keyword">inline</span> <a class="code" href="classost_1_1_counter.html#a72566efdf6945f365cf2cea829cfe8e6">Counter</a>(<span class="keyword">const</span> <a class="code" href="classost_1_1_counter.html">Counter</a> &counter)</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {<a class="code" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">count</a> = counter.<a class="code" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">count</a>;};</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html#a98e9b0cb62a7573bcd43c95603e9d68e"> 89</a></span>  <span class="keyword">inline</span> <a class="code" href="classost_1_1_counter.html#a98e9b0cb62a7573bcd43c95603e9d68e">Counter</a>(T initial)</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  {<a class="code" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">count</a> = initial;};</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html#a882ad1e55337322c5411df8ecd54760d"> 92</a></span>  <span class="keyword">inline</span> T& <a class="code" href="classost_1_1_counter.html#a882ad1e55337322c5411df8ecd54760d">operator=</a>(T c)</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  {counter = c;};</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classost_1_1_counter.html#a94c990fddd398cbfeeaff42cb08f0a61"> 95</a></span>  <span class="keyword">inline</span> <span class="keyword">operator</span> T()</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  {<span class="keywordflow">return</span> <a class="code" href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">count</a>++;}</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> };</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor"></span>} <span class="comment">// namespace</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor"></span></div>
<div class="ttc" id="classost_1_1_counter_html_a0ca3f00d6579ac58b73a3eefad7bd500"><div class="ttname"><a href="classost_1_1_counter.html#a0ca3f00d6579ac58b73a3eefad7bd500">ost::Counter::Counter</a></div><div class="ttdeci">Counter()</div><div class="ttdoc">Construct and initialize a counter to zero. </div><div class="ttdef"><b>Definition:</b> counter.h:72</div></div>
<div class="ttc" id="classost_1_1_counter_html_a72566efdf6945f365cf2cea829cfe8e6"><div class="ttname"><a href="classost_1_1_counter.html#a72566efdf6945f365cf2cea829cfe8e6">ost::Counter::Counter</a></div><div class="ttdeci">Counter(const Counter &counter)</div><div class="ttdoc">Construct a counter with an initial value set for another counter. </div><div class="ttdef"><b>Definition:</b> counter.h:80</div></div>
<div class="ttc" id="classost_1_1_counter_html_a882ad1e55337322c5411df8ecd54760d"><div class="ttname"><a href="classost_1_1_counter.html#a882ad1e55337322c5411df8ecd54760d">ost::Counter::operator=</a></div><div class="ttdeci">T & operator=(T c)</div><div class="ttdef"><b>Definition:</b> counter.h:92</div></div>
<div class="ttc" id="classost_1_1_counter_html_a98e9b0cb62a7573bcd43c95603e9d68e"><div class="ttname"><a href="classost_1_1_counter.html#a98e9b0cb62a7573bcd43c95603e9d68e">ost::Counter::Counter</a></div><div class="ttdeci">Counter(T initial)</div><div class="ttdoc">Construct a counter with an initial value of the specified data type. </div><div class="ttdef"><b>Definition:</b> counter.h:89</div></div>
<div class="ttc" id="classost_1_1_counter_html"><div class="ttname"><a href="classost_1_1_counter.html">ost::Counter</a></div><div class="ttdoc">The counter template is used for generic objects which act as automatic counters. ...</div><div class="ttdef"><b>Definition:</b> counter.h:63</div></div>
<div class="ttc" id="classost_1_1_counter_html_a1bdf329c488d8c1e51bcfe859084998f"><div class="ttname"><a href="classost_1_1_counter.html#a1bdf329c488d8c1e51bcfe859084998f">ost::Counter::count</a></div><div class="ttdeci">T count</div><div class="ttdef"><b>Definition:</b> counter.h:66</div></div>
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