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#ifndef INTEGRATORS_INTEGRATOR_HPP |
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#define INTEGRATORS_INTEGRATOR_HPP |
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#include "brains/ForceManager.hpp" |
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#include "io/DumpWriter.hpp" |
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#include "io/StatWriter.hpp" |
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#include "integrators/Velocitizer.hpp" |
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namespace oopse { |
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/** |
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* @class Integrator Integrator.hpp "integrators/Integrator.hpp" |
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* @brief Base class of Integrator |
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* @todo document |
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*/ |
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class Integrator { |
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public: |
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virtual ~Integrator() {} |
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virtual ~Integrator(); |
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virtual void integrate() =0; |
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//avoid public virtual function |
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void integrate() { |
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doIntegrate(); |
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} |
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void update() { |
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doUpdate(); |
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} |
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void setForceManager(ForceManager* forceMan) { |
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if (forceMan_ != forceMan && forceMan_ != NULL) { |
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delete forceMan_; |
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} |
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forceMan_ = forceMan; |
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} |
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void setVelocitizer(Velocitizer* velocitizer) { |
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if (velocitizer_ != velocitizer && velocitizer_ != NULL) { |
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delete velocitizer_; |
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} |
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velocitizer_ = velocitizer; |
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} |
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protected: |
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virtual void doIntegrate() = 0; |
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virtual void doUpdate() {} |
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virtual void calcConservedQuantity() = 0; |
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}; |
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Integrator(SimInfo* info); |
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SimInfo* info_; |
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ForceManager* forceMan_; |
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bool needPotential; |
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bool needStress; |
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Velocitizer* velocitizer_; |
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bool needVelocityScaling; |
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double targetScalingTemp; |
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DumpWriter*dumpWriter; |
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StatWriter* statWriter; |
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Thermo thermo; |
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double runTime; |
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double sampleTime; |
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double statusTime; |
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double thermalTime; |
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double dt; |
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typedef GenericFactory<Integrator, std::string, Integrator* (*)(SimInfo*)> IntegratorFactory; |
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Snapshot* currentSnapshot_; //During the integration, the address of currentSnapshot Will not change |
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private: |
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virtual double calcConservedQuantity() = 0; |
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virtual DumpWriter* createDumpWriter() = 0; |
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virtual StatWriter* createStatWriter() = 0; |
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}; |
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} |
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#endif //INTEGRATORS_INTEGRATOR_HPP |
