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00001 
00007 /* Copyright, 2000 Nevrax Ltd.
00008  *
00009  * This file is part of NEVRAX NEL.
00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2, or (at your option)
00013  * any later version.
00014 
00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018  * General Public License for more details.
00019 
00020  * You should have received a copy of the GNU General Public License
00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
00023  * MA 02111-1307, USA.
00024  */
00025 #include "nel/ai/fuzzy/fuzzyset.h"
00026 #include "nel/ai/fuzzy/fuzzyvar.h"
00027 #include "nel/ai/fuzzy/fuzzycond.h"
00028 
00029 #include "nel/ai/agent/agent_nombre.h"
00030 #include "nel/ai/agent/agent.h"
00031 
00032 namespace NLAIFUZZY
00033 {
00034 
00035         CSimpleFuzzyCond::CSimpleFuzzyCond(CFuzzyVar *var, IFuzzySet *set)
00036         {
00037                 _Var = var;
00038                 _Set = set;
00039         }
00040 
00041         void CSimpleFuzzyCond::getDebugString(std::string &txt) const
00042         {
00043                 txt += NLAIC::stringGetBuild("(%s is %s)", _Var->getName().getString(), _Set->getName() );
00044         }
00045 
00046         bool CSimpleFuzzyCond::isTrue()
00047         {
00048                 return _Var->isIn( _Set );
00049         }
00050 
00051         float CSimpleFuzzyCond::truthValue()
00052         {
00053                 return _Var->membership( _Set );
00054         }
00055 
00056         void CSimpleFuzzyCond::save(NLMISC::IStream &)
00057         {
00058                 //NLAIAGENT::IObjectIA::save(os);
00059                 // TODO: sauvegarder une référence 
00060         }
00061 
00062         void CSimpleFuzzyCond::load(NLMISC::IStream &)
00063         {
00064                 // NLAIAGENT::IObjectIA::load( is );
00065                 //TODO: recharger par rapport à la référence
00066         }
00067 
00068         void CSimpleFuzzyCond::init(NLAIAGENT::IObjectIA *params)
00069         {
00070                 if ( ((NLAIAGENT::IBaseGroupType *)params)->size() < 2)
00071                 {
00072                         // TODO: throw Exception
00073                 }
00074 
00075                 NLAIAGENT::IObjectIA *arg = (NLAIAGENT::IObjectIA *) ((NLAIAGENT::IBaseGroupType *)params)->popFront();
00076                 _Var = (CFuzzyVar *) arg->clone();
00077                 arg->release();
00078 
00079                 arg = (NLAIAGENT::IObjectIA *) ((NLAIAGENT::IBaseGroupType *)params)->popFront();
00080                 _Set = (IFuzzySet *) arg->clone();
00081                 arg->release();
00082         }
00083 }
fuzzycond.cpp
