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<div class="title">objlink.h</div> </div>
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<a href="objlink_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_OBJLINK_H</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"></span><span class="preprocessor">#define CCXX_OBJLINK_H</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span><span class="preprocessor">#include <cstddef></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span><span class="keyword">namespace </span>ost {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">typename</span> K></div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classost_1_1obj_list.html"> 64</a></span> <span class="keyword">class </span><a class="code" href="classost_1_1obj_list.html">objList</a> {</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_1obj_list.html#afc81567061cf2cc592cb2f9f245ca35f"> 66</a></span>  <span class="keyword">static</span> T* <a class="code" href="classost_1_1obj_list.html#afc81567061cf2cc592cb2f9f245ca35f">objFirst</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classost_1_1obj_list.html#a5f6f3b61521c62a5874afd560ec645b0"> 67</a></span>  T* <a class="code" href="classost_1_1obj_list.html#a5f6f3b61521c62a5874afd560ec645b0">objNext</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classost_1_1obj_list.html#a229b099fd021808cc629a57248c1c673"> 68</a></span>  <span class="keyword">const</span> K <a class="code" href="classost_1_1obj_list.html#a229b099fd021808cc629a57248c1c673">objKey</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classost_1_1obj_list.html#a540868771476aa322e2822d7437fcfad"> 70</a></span>  <a class="code" href="classost_1_1obj_list.html#a540868771476aa322e2822d7437fcfad">objList</a>(<span class="keyword">const</span> K key)</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classost_1_1obj_list.html#a229b099fd021808cc629a57248c1c673">objKey</a> = key;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classost_1_1obj_list.html#a5f6f3b61521c62a5874afd560ec645b0">objNext</a> = <a class="code" href="classost_1_1obj_list.html#afc81567061cf2cc592cb2f9f245ca35f">objFirst</a>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="classost_1_1obj_list.html#afc81567061cf2cc592cb2f9f245ca35f">objFirst</a> = (T *)<span class="keyword">this</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">static</span> T* <a class="code" href="classost_1_1obj_list.html#a691aa738fa51551e572199b43c6497b5">getObject</a>(<span class="keyword">const</span> K& key);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> };</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">typename</span> K></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> T *objList<T, K>::objFirst = NULL;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">typename</span> K></div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classost_1_1obj_list.html#a691aa738fa51551e572199b43c6497b5"> 84</a></span> T *<a class="code" href="classost_1_1obj_list.html#a691aa738fa51551e572199b43c6497b5">objList<T, K>::getObject</a>(<span class="keyword">const</span> K& key)</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  T *obj = <a class="code" href="classost_1_1obj_list.html">objList<T, K>::objFirst</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">while</span>(obj) {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span>(key == obj->objKey)</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  obj = obj-><a class="code" href="classost_1_1obj_list.html#a5f6f3b61521c62a5874afd560ec645b0">objNext</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> obj;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#ifdef CCXX_NAMESPACES</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor"></span>}</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="classost_1_1obj_list_html_a5f6f3b61521c62a5874afd560ec645b0"><div class="ttname"><a href="classost_1_1obj_list.html#a5f6f3b61521c62a5874afd560ec645b0">ost::objList::objNext</a></div><div class="ttdeci">T * objNext</div><div class="ttdef"><b>Definition:</b> objlink.h:67</div></div>
<div class="ttc" id="classost_1_1obj_list_html"><div class="ttname"><a href="classost_1_1obj_list.html">ost::objList</a></div><div class="ttdoc">Used to create and manage a single linked list of objects of a common type. </div><div class="ttdef"><b>Definition:</b> objlink.h:64</div></div>
<div class="ttc" id="classost_1_1obj_list_html_a540868771476aa322e2822d7437fcfad"><div class="ttname"><a href="classost_1_1obj_list.html#a540868771476aa322e2822d7437fcfad">ost::objList::objList</a></div><div class="ttdeci">objList(const K key)</div><div class="ttdef"><b>Definition:</b> objlink.h:70</div></div>
<div class="ttc" id="classost_1_1obj_list_html_a229b099fd021808cc629a57248c1c673"><div class="ttname"><a href="classost_1_1obj_list.html#a229b099fd021808cc629a57248c1c673">ost::objList::objKey</a></div><div class="ttdeci">const K objKey</div><div class="ttdef"><b>Definition:</b> objlink.h:68</div></div>
<div class="ttc" id="classost_1_1obj_list_html_a691aa738fa51551e572199b43c6497b5"><div class="ttname"><a href="classost_1_1obj_list.html#a691aa738fa51551e572199b43c6497b5">ost::objList::getObject</a></div><div class="ttdeci">static T * getObject(const K &key)</div><div class="ttdef"><b>Definition:</b> objlink.h:84</div></div>
<div class="ttc" id="classost_1_1obj_list_html_afc81567061cf2cc592cb2f9f245ca35f"><div class="ttname"><a href="classost_1_1obj_list.html#afc81567061cf2cc592cb2f9f245ca35f">ost::objList::objFirst</a></div><div class="ttdeci">static T * objFirst</div><div class="ttdef"><b>Definition:</b> objlink.h:66</div></div>
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