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/* |
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/* |
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* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. |
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* |
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* The University of Notre Dame grants you ("Licensee") a |
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* such damages. |
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*/ |
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/** |
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* @file VelocityVerletIntegrator.hpp |
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* @author tlin |
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* @date 11/08/2004 |
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* @time 13:25am |
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* @version 1.0 |
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*/ |
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/** |
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* @file VelocityVerletIntegrator.hpp |
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* @author tlin |
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* @date 11/08/2004 |
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* @time 13:25am |
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* @version 1.0 |
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*/ |
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#ifndef INTEGRATORS_VELOCITYVERLETINTEGRATOR_HPP |
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#define INTEGRATORS_VELOCITYVERLETINTEGRATOR_HPP |
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#include "constraints/Rattle.hpp" |
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namespace oopse { |
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/** |
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* @class VelocityVerletIntegrator VelocityVerletIntegrator.hpp "integrators/VelocityVerletIntegrator.hpp" |
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* @brief Velocity-Verlet Family Integrator |
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* Template pattern is used in VelocityVerletIntegrator class. |
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*/ |
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class VelocityVerletIntegrator : public Integrator { |
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public: |
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virtual ~VelocityVerletIntegrator(); |
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/** |
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* @class VelocityVerletIntegrator VelocityVerletIntegrator.hpp "integrators/VelocityVerletIntegrator.hpp" |
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* @brief Velocity-Verlet Family Integrator |
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* Template pattern is used in VelocityVerletIntegrator class. |
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*/ |
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class VelocityVerletIntegrator : public Integrator { |
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public: |
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virtual ~VelocityVerletIntegrator(); |
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void setRotationAlgorithm(RotationAlgorithm* algo) { |
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if (algo != rotAlgo && rotAlgo != NULL){ |
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delete rotAlgo; |
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} |
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void setRotationAlgorithm(RotationAlgorithm* algo) { |
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if (algo != rotAlgo && rotAlgo != NULL){ |
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delete rotAlgo; |
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} |
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rotAlgo = algo; |
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} |
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rotAlgo = algo; |
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} |
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protected: |
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protected: |
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VelocityVerletIntegrator(SimInfo* info); |
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VelocityVerletIntegrator(SimInfo* info); |
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virtual void doIntegrate(); |
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virtual void doIntegrate(); |
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virtual void initialize(); |
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virtual void initialize(); |
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virtual void preStep(); |
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virtual void preStep(); |
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virtual void integrateStep(); |
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virtual void integrateStep(); |
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virtual void postStep(); |
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virtual void postStep(); |
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virtual void finalize(); |
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virtual void finalize(); |
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RotationAlgorithm* rotAlgo; |
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Rattle* rattle; |
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double dt2; |
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RotationAlgorithm* rotAlgo; |
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Rattle* rattle; |
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double dt2; |
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double currSample; |
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double currStatus; |
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double currThermal; |
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double currSample; |
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double currStatus; |
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double currThermal; |
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private: |
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private: |
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virtual void calcForce(bool needPotential, bool needStress); |
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virtual void calcForce(bool needPotential, bool needStress); |
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virtual void moveA() = 0; |
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virtual void moveA() = 0; |
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virtual void moveB() = 0; |
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virtual void moveB() = 0; |
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virtual double calcConservedQuantity() = 0; |
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virtual double calcConservedQuantity() = 0; |
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virtual DumpWriter* createDumpWriter(); |
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virtual DumpWriter* createEorWriter(); |
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virtual StatWriter* createStatWriter(); |
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virtual DumpWriter* createDumpWriter(); |
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}; |
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virtual StatWriter* createStatWriter(); |
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virtual RestWriter* createRestWriter(); |
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}; |
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} //end namespace oopse |
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#endif //INTEGRATORS_VELOCITYVERLETINTEGRATOR_HPP |