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<hr><h1>operator.cpp</h1><a href="operator_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="operator_8h.html">nel/ai/logic/operator.h</a>"</font>
00021 
00022 <font class="preprocessor">#include &lt;list&gt;</font>
00023 <font class="preprocessor">#include &lt;vector&gt;</font>
00024 <font class="preprocessor">#include "<a class="code" href="ai__assert_8h.html">nel/ai/logic/ai_assert.h</a>"</font>
00025 <font class="preprocessor">#include "<a class="code" href="varset_8h.html">nel/ai/logic/varset.h</a>"</font>
00026 <font class="preprocessor">#include "<a class="code" href="valueset_8h.html">nel/ai/logic/valueset.h</a>"</font>
00027 <font class="preprocessor">#include "<a class="code" href="fact_8h.html">nel/ai/logic/fact.h</a>"</font>
00028 
00029 <font class="keyword">namespace </font>NLAILOGIC
00030 {
00031         <font class="keyword">using</font> <font class="keyword">namespace </font>NLAIAGENT;
00032 
<a name="l00033"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a4">00033</a>         IBaseOperator::IBaseOperator()
00034         {
00035                 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> = NULL;
00036                 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a> = NULL;
00037         }
00038 
<a name="l00039"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a5">00039</a>         IBaseOperator::IBaseOperator(<font class="keyword">const</font> <font class="keywordtype">char</font> *c)
00040         {
00041                 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> = <font class="keyword">new</font> <font class="keywordtype">char</font>[ strlen(c) ];
00042                 strcpy( <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> , c);
00043                 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a> = NULL;
00044         }
00045 
<a name="l00046"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a7">00046</a>         IBaseOperator::IBaseOperator(<font class="keyword">const</font> IBaseOperator &amp;c)
00047         {
00048                 <font class="keywordflow">if</font> ( c._Comment != NULL )
00049                 {
00050                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> = <font class="keyword">new</font> <font class="keywordtype">char</font>[strlen(c._Comment)];
00051                         strcpy(<a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a>,c._Comment);
00052                 }
00053 
00054                 <font class="keywordflow">if</font> ( c._Goal != NULL )
00055                 {
00056                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a> = c._Goal;
00057                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a>-&gt;release();
00058                 }
00059 
00060                 <a class="code" href="types__nl_8h.html#a8">sint32</a> i;
00061                 <font class="keywordflow">for</font> ( i = 0; i &lt; (sint32) c._Conds.size(); i++ )
00062                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>.push_back( c._Conds[i] );
00063 
00064                 <font class="keywordflow">for</font> ( i = 0; i &lt; (sint32) c._Concs.size(); i++ )
00065                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>.push_back( c._Concs[i] );
00066         }
00067 
<a name="l00068"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a6">00068</a>         IBaseOperator::~IBaseOperator()
00069         {
00070                 <font class="keywordflow">if</font> ( <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> != NULL )
00071                         <font class="keyword">delete</font>[] <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a>;
00072 
00073                 <font class="keywordflow">if</font> ( <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a> != NULL )
00074                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a>-&gt;release();
00075         }
00076 
<a name="l00078"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a8">00078</a>         <font class="keywordtype">void</font> IBaseOperator::setComment(<font class="keywordtype">char</font> *c)
00079         {
00080                 <font class="keywordflow">if</font> ( _Comment )
00081                         <font class="keyword">delete</font>[] <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a>;
00082 
00083                 <font class="keywordflow">if</font> ( c ) 
00084                 {
00085                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> = <font class="keyword">new</font> <font class="keywordtype">char</font>[ strlen( c ) ];
00086                         strcpy( <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a>, c );
00087                 }
00088                 <font class="keywordflow">else</font>
00089                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n0">_Comment</a> = NULL;
00090         }
00091 
<a name="l00092"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a16">00092</a>         <font class="keyword">const</font> std::vector&lt;IBaseAssert *&gt; &amp;IBaseOperator::getPrecondAsserts()<font class="keyword"> const</font>
00093 <font class="keyword">        </font>{
00094                 <font class="keywordflow">return</font> <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>;
00095         }
00096 
<a name="l00097"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a17">00097</a>         <font class="keyword">const</font> std::vector&lt;IBaseAssert *&gt; &amp;IBaseOperator::getPostCondAsserts()<font class="keyword"> const</font>
00098 <font class="keyword">        </font>{
00099                 <font class="keywordflow">return</font> <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>;
00100         }
00101 
<a name="l00102"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a18">00102</a>         <font class="keywordtype">void</font> IBaseOperator::save(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &amp;os)
00103         {
00104                 <a class="code" href="types__nl_8h.html#a8">sint32</a> i;
00105                 <a class="code" href="types__nl_8h.html#a8">sint32</a> <a class="code" href="lexlang_8cpp.html#a56">size</a> = (sint32) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>.size();
00106                 os.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( <a class="code" href="lexlang_8cpp.html#a56">size</a> );
00107                 <font class="keywordflow">for</font> ( i = 0; i &lt; (sint32) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>.size(); i++ )
00108                 {
00109                         os.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( (<a class="code" href="classNLAIC_1_1CIdentType.html">NLAIC::CIdentType</a> &amp;) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>[i]-&gt;<a class="code" href="classNLAIC_1_1IBasicType.html#a2">getType</a>() );
00110                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>[i]-&gt;save(os);
00111                 }
00112 
00113                 <a class="code" href="lexlang_8cpp.html#a56">size</a> = (sint32) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>.size();
00114                 os.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( <a class="code" href="lexlang_8cpp.html#a56">size</a> );
00115                 <font class="keywordflow">for</font> ( i = 0; i &lt; (sint32) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>.size(); i++ )
00116                 {
00117                         os.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( (<a class="code" href="classNLAIC_1_1CIdentType.html">NLAIC::CIdentType</a> &amp;) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>[i]-&gt;<a class="code" href="classNLAIC_1_1IBasicType.html#a2">getType</a>() );
00118                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>[i]-&gt;save(os);
00119                 }
00120         }
00121 
<a name="l00122"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a19">00122</a>         <font class="keywordtype">void</font> IBaseOperator::load(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &amp;is)
00123         {
00124                 <a class="code" href="types__nl_8h.html#a8">sint32</a> i;
00125                 <a class="code" href="types__nl_8h.html#a8">sint32</a> nb_vals;
00126 
00127                 is.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( nb_vals );
00128                 <font class="keywordflow">for</font> ( i = 0; i &lt; nb_vals; i++ )
00129                 {
00130                         <a class="code" href="classNLAIC_1_1CIdentTypeAlloc.html">NLAIC::CIdentTypeAlloc</a> <a class="code" href="driver__opengl__extension__def_8h.html#a223">id</a>;
00131                         is.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( id );
00132                         IBaseAssert *tmp_val = (IBaseAssert *) id.<a class="code" href="classNLAIC_1_1CIdentTypeAlloc.html#a3">allocClass</a>();
00133                         tmp_val-&gt;load( is );
00134                         tmp_val-&gt;incRef();
00135                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>.push_back( tmp_val );
00136                 }
00137 
00138                 is.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( nb_vals );
00139                 <font class="keywordflow">for</font> ( i = 0; i &lt; nb_vals; i++ )
00140                 {
00141                         <a class="code" href="classNLAIC_1_1CIdentTypeAlloc.html">NLAIC::CIdentTypeAlloc</a> <a class="code" href="driver__opengl__extension__def_8h.html#a223">id</a>;
00142                         is.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>( id );
00143                         IBaseAssert *tmp_val = (IBaseAssert *) id.<a class="code" href="classNLAIC_1_1CIdentTypeAlloc.html#a3">allocClass</a>();
00144                         tmp_val-&gt;load( is );
00145                         tmp_val-&gt;incRef();
00146                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>.push_back( tmp_val );
00147                 }
00148         }
00149 
<a name="l00150"></a><a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#a9">00150</a>         <font class="keywordtype">void</font> IBaseOperator::setGoal(IBaseAssert *goal)
00151         {
00152                 <font class="keywordflow">if</font> ( _Goal )
00153                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a>-&gt;release();
00154 
00155                 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a> = goal;
00156 
00157                 <font class="keywordflow">if</font> ( goal != NULL )
00158                         <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n1">_Goal</a>-&gt;incRef();
00159         }
00160 }
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