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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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|
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#ifndef CONSTRAINTS_CONTRAINTPAIR_HPP |
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#define CONSTRAINTS_CONTRAINTPAIR_HPP |
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|
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#include "primitives/StuntDouble.hpp" |
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#include "constraints/ConstraintElem.hpp" |
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namespace oopse { |
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|
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|
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/** |
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* @class ConstraintPair |
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* @todo document |
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*/ |
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class ConstraintPair { |
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|
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public: |
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|
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ConstraintPair(ConstraintElem* elem1, ConstraintElem* elem2, double len) |
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: consElem1_(elem1), consElem2_(elem2), dist2(len*len) { } |
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|
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~ConstraintPair() { |
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delete consElem1_; |
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delete consElem2_; |
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} |
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/** Return the first constraint elemet */ |
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ConstraintElem* getConsElem1() {return consElem1_;} |
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|
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/** Retunr the second constraint element */ |
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ConstraintElem* getConsElem2() {return consElem2_;} |
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|
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bool isMoved() { return consElem1_->getMoved() || consElem2_->getMoved(); } |
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double getConsDistSquare() {return dist2;} |
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|
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private: |
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|
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ConstraintElem* consElem1_; |
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ConstraintElem* consElem2_; |
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double dist2; |
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}; |
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|
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} |
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|
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#endif |
