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#include <vector> |
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#include "math/Vector3.hpp" |
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#include "math/SquareMatrix3.hpp" |
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#include "brains/DataStorage.hpp" |
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using namespace std; |
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namespace oopse{ |
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enum DataStorageLayout { |
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dslPosition = 1, |
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dslVelocity = 2, |
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dslAMat = 4, |
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dslAngularMomentum = 8, |
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dslUnitVector = 16, |
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dslZAngle = 32, |
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dslForce = 64, |
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dslTorque = 128 |
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}; |
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//forward declaration |
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class Snapshot; |
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class SnapshotManager; |
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class StuntDouble; |
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/** |
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* @class DataStorage |
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* @brief |
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* @warning do not try to insert element into (or ease element from) private member data |
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* of DataStorage directly. |
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*/ |
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class DataStorage { |
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public: |
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DataStorage() {}; |
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DataStorage(size_t size); |
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int size(); |
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void resize(size_t size); |
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void reserve(size_t size); |
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friend class Snapshot; |
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friend class StuntDouble; |
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private: |
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vector<Vector3d> position; /** position array */ |
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vector<Vector3d> velocity; /** velocity array */ |
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vector<RotMat3x3d> aMat; /** rotation matrix array */ |
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vector<Vector3d> angularMomentum;/** velocity array */ |
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vector<Vector3d> unitVector; /** the lab frame unit vector array*/ |
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vector<double> zAngle; /** z -angle array */ |
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vector<Vector3d> force; /** force array */ |
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vector<Vector3d> torque; /** torque array */ |
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}; |
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/** |
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* @class Snapshot Snapshot.hpp "brains/Snapshot.hpp" |
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* @brief Snapshot class is a repository class for storing dynamic data during |
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* Simulation |
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// return v[0]->getArrayPointer(); |
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//} |
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static double* getArrayPointer(vector<Vector3d>& v) { |
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assert(v.size() > 0); |
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return v[0].getArrayPointer(); |
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int getSize() { |
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return atomData.getSize() + rigidbodyData.getSize(); |
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} |
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static double* getArrayPointer(vector<RotMat3x3d>& v) { |
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assert(v.size() > 0); |
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return v[0].getArrayPointer(); |
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/** Returns the number of atoms */ |
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int getNumberOfAtoms() { |
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return atomData.getSize(); |
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} |
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static double* getArrayPointer(vector<double>& v) { |
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assert(v.size() > 0); |
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return &(v[0]); |
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/** Returns the number of rigid bodies */ |
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int getNumberOfRigidBodies() { |
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return rigidbodyData.getSize(); |
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} |
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int getSize() { |
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return atomData.size() + rigidbodyData.size(); |
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/** Returns the H-Matrix */ |
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Mat3x3d getHmat() { |
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return hmat_; |
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} |
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int getSizeOfAtoms() { |
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return atomData.size(); |
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/** Sets the H-Matrix */ |
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void setHamt(const Mat3x3d& m) { |
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hmat_ = m; |
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invHmat_ = hmat_.inverse(); |
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} |
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int getSizeOfRigidBodies() { |
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return rigidbodyData.size(); |
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/** Returns the inverse H-Matrix */ |
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Mat3x3d getInvHmat() { |
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return invHmat_ |
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} |
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double getTimeStamp() { |
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return timeStamp_; |
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} |
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void setTimeStamp(double timeStamp) { |
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timeStamp_ =timeStamp; |
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} |
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DataStorage atomData; |
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DataStorage rigidbodyData; |
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friend class StuntDouble; |
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private: |
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double timeStamp_; |
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Mat3x3d hmat_; |
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Mat3x3d invHmat_; |
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int id_; /**< identification number of the snapshot */ |
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}; |
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