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<hr><h1>bool_cond.cpp</h1><a href="bool__cond_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <font class="comment">/* Copyright, 2000 Nevrax Ltd.</font>
00002 <font class="comment"> *</font>
00003 <font class="comment"> * This file is part of NEVRAX &lt;MODULE_NAME&gt;.</font>
00004 <font class="comment"> * NEVRAX &lt;MODULE_NAME&gt; is free software; you can redistribute it and/or modify</font>
00005 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00006 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00007 <font class="comment"> * any later version.</font>
00008 <font class="comment"></font>
00009 <font class="comment"> * NEVRAX &lt;MODULE_NAME&gt; is distributed in the hope that it will be useful, but</font>
00010 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00011 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00012 <font class="comment"> * General Public License for more details.</font>
00013 <font class="comment"></font>
00014 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00015 <font class="comment"> * along with NEVRAX &lt;MODULE_NAME&gt;; see the file COPYING. If not, write to the</font>
00016 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00017 <font class="comment"> * MA 02111-1307, USA.</font>
00018 <font class="comment"> */</font>
00019 
00020 <font class="preprocessor">#include "<a class="code" href="bool__cond_8h.html">nel/ai/logic/bool_cond.h</a>"</font>
00021 
00022 <font class="keyword">namespace </font>NLAILOGIC
00023 {
00024         <font class="keyword">using</font> <font class="keyword">namespace </font>NLAIAGENT;
00025         
<a name="l00026"></a><a class="code" href="classNLAILOGIC_1_1IBaseCond.html#a0">00026</a>         IBaseCond::IBaseCond()
00027         {
00028         }
00029 
<a name="l00030"></a><a class="code" href="classNLAILOGIC_1_1IBaseCond.html#a1">00030</a>         IBaseCond::IBaseCond(<a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a> &amp;conds)
00031         {
00032                 <a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a>::iterator it_c = conds.begin();
00033                 <font class="keywordflow">while</font> ( it_c != conds.end() )
00034                 {
00035                         <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.push_back( (<a class="code" href="classNLAILOGIC_1_1IBaseBoolType.html#a0">IBaseBoolType</a> *) (*it_c)-&gt;clone() );
00036                         it_c++;
00037                 }
00038         }
00039         
<a name="l00040"></a><a class="code" href="classNLAILOGIC_1_1IBaseCond.html#a2">00040</a>         IBaseCond::~IBaseCond()
00041         {
00042                 <a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a>::iterator it_c = <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.begin();
00043                 <font class="keywordflow">while</font> ( it_c != <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.end() )
00044                 {
00045                         ( *it_c )-&gt;release();
00046                         it_c++;
00047                 }
00048         }
00049         
<a name="l00050"></a><a class="code" href="classNLAILOGIC_1_1IBaseCond.html#a3">00050</a>         <font class="keywordtype">void</font> IBaseCond::addCond(IBaseBoolType *cond)
00051         {
00052                 <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.push_back( (<a class="code" href="classNLAILOGIC_1_1IBaseBoolType.html#a0">IBaseBoolType</a> *) cond-&gt;clone() );
00053         }
00054 
<a name="l00055"></a><a class="code" href="classNLAILOGIC_1_1CondAnd.html#a0">00055</a>         CondAnd::CondAnd()
00056         {
00057         }
00058         
<a name="l00059"></a><a class="code" href="classNLAILOGIC_1_1CondAnd.html#a1">00059</a>         CondAnd::CondAnd(<a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a> &amp;conds) : IBaseCond( conds )
00060         {
00061         }
00062 
<a name="l00063"></a><a class="code" href="classNLAILOGIC_1_1CondAnd.html#a2">00063</a>         <font class="keywordtype">float</font> CondAnd::truthValue()<font class="keyword"> const</font>
00064 <font class="keyword">        </font>{
00065                 <font class="keywordtype">float</font> truth = 1.0;
00066                 <a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a>::const_iterator it_c = <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.begin();
00067                 <font class="keywordflow">while</font> ( it_c != <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.end() )
00068                 {
00069                         <font class="keywordflow">if</font> ( ( *it_c )-&gt;truthValue() &lt; truth )
00070                                 truth = ( *it_c )-&gt;truthValue();
00071                 }
00072                 <font class="keywordflow">return</font> truth;
00073         };
00074 
<a name="l00075"></a><a class="code" href="classNLAILOGIC_1_1CondAnd.html#a3">00075</a>         <font class="keywordtype">bool</font> CondAnd::isTrue()
00076         {
00077                 <a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a>::iterator it_c = <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.begin();
00078                 <font class="keywordflow">while</font> ( it_c != <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.end() )
00079                 {
00080                         <font class="keywordflow">if</font> ( ! ( *it_c )-&gt;isTrue() )
00081                                 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00082                 }
00083                 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00084         }
00085                 
<a name="l00086"></a><a class="code" href="classNLAILOGIC_1_1CondOr.html#a0">00086</a>         CondOr::CondOr()
00087         {
00088         }
00089 
<a name="l00090"></a><a class="code" href="classNLAILOGIC_1_1CondOr.html#a1">00090</a>         CondOr::CondOr(<a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a> &amp;conds) : IBaseCond( conds )
00091         {
00092         }
00093         
<a name="l00094"></a><a class="code" href="classNLAILOGIC_1_1CondOr.html#a2">00094</a>         <font class="keywordtype">float</font> CondOr::truthValue()<font class="keyword"> const</font>
00095 <font class="keyword">        </font>{
00096                 <font class="keywordtype">float</font> truth = 0.0;
00097                 <a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a>::const_iterator it_c = <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.begin();
00098                 <font class="keywordflow">while</font> ( it_c != <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.end() )
00099                 {
00100                         <font class="keywordflow">if</font> ( ( *it_c )-&gt;truthValue() &gt; truth )
00101                                 truth = ( *it_c )-&gt;truthValue();
00102                 }
00103                 <font class="keywordflow">return</font> truth;
00104         };
00105 
<a name="l00106"></a><a class="code" href="classNLAILOGIC_1_1CondOr.html#a3">00106</a>         <font class="keywordtype">bool</font> CondOr::isTrue()
00107         {
00108                 <a class="code" href="classstd_1_1list.html">std::list&lt;IBaseBoolType *&gt;</a>::iterator it_c = <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.begin();
00109                 <font class="keywordflow">while</font> ( it_c != <a class="code" href="classNLAILOGIC_1_1IBaseCond.html#n0">_Conds</a>.end() )
00110                 {
00111                         <font class="keywordflow">if</font> ( ! ( *it_c )-&gt;isTrue() )
00112                                 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00113                 }
00114                 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00115         }       
00116 }
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