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/* |
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* Copyright (C) 2000-2004 Object Oriented Parallel Simulation Engine (OOPSE) project |
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* |
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* Contact: oopse@oopse.org |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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* as published by the Free Software Foundation; either version 2.1 |
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* of the License, or (at your option) any later version. |
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* All we ask is that proper credit is given for our work, which includes |
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* - but is not limited to - adding the above copyright notice to the beginning |
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* of your source code files, and to any copyright notice that you may distribute |
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* with programs based on this work. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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* |
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*/ |
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#include "io/HarmonicBondTypesSectionParser.hpp" |
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namespace oopse { |
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HarmonicBondTypesSectionParser::HarmonicBondTypesSectionParser() { |
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setSectionName("HarmonicBondTypes"); |
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} |
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void HarmonicBondTypesSectionParser::parseLine(ForceField& ff,const std::string& line, int lineNo){ |
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StringTokenizer tokenizer(line); |
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int nTokens = tokenizer.countTokens(); |
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//in AtomTypeSection, a line at least contains 2 tokens |
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//atomTypeName and mass |
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if (nTokens < 4) { |
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std::cerr << "HarmonicBondTypesSectionParser Error: Not enought tokens at line " << lineNo << std::endl; |
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} else { |
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std::string at1 = tokenizer.nextToken(); |
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std::string at2 = tokenizer.nextToken(); |
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BondType* bondType = ff ->getBondType(at1, at2); |
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if (bondType != NULL) { |
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std::cerr << "BondType [" << at1 << ", " << at2 << "] is already existed" << std::endl; |
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return; |
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} else { |
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double b0 = tokenizer.nextTokenAsDouble(); |
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double kb = tokenizer.nextTokenAsDouble(); |
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bondType = new HarmonicBondType(b0, kb); |
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ff->addBondType(at1, at2, bondType) |
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} |
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} |
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} |
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} //end namespace oopse |
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