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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 <MODULE_NAME>.</font>
00004 <font class="comment"> * NEVRAX <MODULE_NAME> 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 <MODULE_NAME> 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 <MODULE_NAME>; 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 <list></font>
00023 <font class="preprocessor">#include <vector></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 &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>->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 < (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 < (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>->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<IBaseAssert *> &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<IBaseAssert *> &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> &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 < (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> &) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>[i]-><a class="code" href="classNLAIC_1_1IBasicType.html#a2">getType</a>() );
00110 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n2">_Conds</a>[i]->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 < (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> &) <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>[i]-><a class="code" href="classNLAIC_1_1IBasicType.html#a2">getType</a>() );
00118 <a class="code" href="classNLAILOGIC_1_1IBaseOperator.html#n3">_Concs</a>[i]->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> &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 < 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->load( is );
00134 tmp_val->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 < 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->load( is );
00145 tmp_val->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>->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>->incRef();
00159 }
00160 }
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