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#ifndef __SIMINFO_H__ |
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#define __SIMINFO_H__ |
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#include "Atom.hpp" |
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#include "Molecule.hpp" |
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#include "AbstractClasses.hpp" |
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#include "MakeStamps.hpp" |
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#define __C |
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#include "fSimulation.h" |
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#include "fortranWrapDefines.hpp" |
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class SimInfo{ |
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public: |
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SimInfo(); |
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~SimInfo(){} |
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int n_atoms; // the number of atoms |
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Atom **atoms; // the array of atom objects |
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double tau[9]; // the stress tensor |
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unsigned int n_bonds; // number of bends |
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unsigned int n_bends; // number of bends |
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unsigned int n_torsions; // number of torsions |
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unsigned int n_oriented; // number of of atoms with orientation |
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unsigned int ndf; // number of actual degrees of freedom |
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unsigned int ndfRaw; // number of settable degrees of freedom |
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unsigned int setTemp; // boolean to set the temperature at each sampleTime |
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unsigned int n_dipoles; // number of dipoles |
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int n_exclude; // the # of pairs excluded from long range forces |
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Exclude** excludes; // the pairs themselves |
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int nGlobalExcludes; |
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int* globalExcludes; // same as above, but these guys participate in |
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// no long range forces. |
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int* identArray; // array of unique identifiers for the atoms |
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int* molMembershipArray; // map of atom numbers onto molecule numbers |
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int n_constraints; // the number of constraints on the system |
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unsigned int n_SRI; // the number of short range interactions |
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double lrPot; // the potential energy from the long range calculations. |
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double Hmat[3][3]; // the periodic boundry conditions. The Hmat is the |
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// column vectors of the x, y, and z box vectors. |
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// h1 h2 h3 |
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// [ Xx Yx Zx ] |
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// [ Xy Yy Zy ] |
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// [ Xz Yz Zz ] |
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// |
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double HmatInv[3][3]; |
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double boxL[3]; // The Lengths of the 3 column vectors of Hmat |
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double boxVol; |
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int orthoRhombic; |
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double dielectric; // the dielectric of the medium for reaction field |
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int usePBC; // whether we use periodic boundry conditions. |
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int useLJ; |
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int useSticky; |
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int useDipole; |
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int useReactionField; |
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int useGB; |
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int useEAM; |
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double dt, run_time; // the time step and total time |
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double sampleTime, statusTime; // the position and energy dump frequencies |
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double target_temp; // the target temperature of the system |
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double thermalTime; // the temp kick interval |
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double currentTime; // Used primarily for correlation Functions |
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int n_mol; // n_molecules; |
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Molecule* molecules; // the array of molecules |
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int nComponents; // the number of componentsin the system |
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int* componentsNmol; // the number of molecules of each component |
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MoleculeStamp** compStamps;// the stamps matching the components |
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LinkedMolStamp* headStamp; // list of stamps used in the simulation |
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char ensemble[100]; // the enesemble of the simulation (NVT, NVE, etc. ) |
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char mixingRule[100]; // the mixing rules for Lennard jones/van der walls |
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BaseIntegrator *the_integrator; // the integrator of the simulation |
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char finalName[300]; // the name of the eor file to be written |
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char sampleName[300]; // the name of the dump file to be written |
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char statusName[300]; // the name of the stat file to be written |
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// refreshes the sim if things get changed (load balanceing, volume |
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// adjustment, etc.) |
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void refreshSim( void ); |
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// sets the internal function pointer to fortran. |
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void setInternal( void (*fSetup) setFortranSimList, |
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void (*fBox) setFortranBoxList, |
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void (*fCut) notifyFortranCutOffList ){ |
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setFsimulation = fSetup; |
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setFortranBoxSize = fBox; |
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notifyFortranCutOffs = fCut; |
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} |
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int getNDF(); |
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int getNDFraw(); |
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void setBox( double newBox[3] ); |
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void setBoxM( double newBox[3][3] ); |
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void getBoxM( double theBox[3][3] ); |
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void scaleBox( double scale ); |
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void setRcut( double theRcut ); |
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void setEcr( double theEcr ); |
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void setEcr( double theEcr, double theEst ); |
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double getRcut( void ) { return rCut; } |
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double getRlist( void ) { return rList; } |
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double getEcr( void ) { return ecr; } |
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double getEst( void ) { return est; } |
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void setTime( double theTime ) { currentTime = theTime; } |
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void incrTime( double dt ) { currentTime += dt; } |
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void decrTime( double dt ) { currentTime -= dt; } |
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double getTime( void ) { return currentTime; } |
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void wrapVector( double thePos[3] ); |
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void matMul3(double a[3][3], double b[3][3], double out[3][3]); |
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void matVecMul3(double m[3][3], double inVec[3], double outVec[3]); |
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void invertMat3(double in[3][3], double out[3][3]); |
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void transposeMat3(double in[3][3], double out[3][3]); |
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void printMat3(double A[3][3]); |
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void printMat9(double A[9]); |
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double matDet3(double m[3][3]); |
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private: |
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double origRcut, origEcr; |
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int boxIsInit, haveOrigRcut, haveOrigEcr; |
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double oldEcr; |
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double oldRcut; |
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double rList, rCut; // variables for the neighborlist |
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double ecr; // the electrostatic cutoff radius |
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double est; // the electrostatic skin thickness |
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double maxCutoff; |
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void calcHmatInv( void ); |
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void calcBoxL(); |
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void checkCutOffs( void ); |
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// private function to initialize the fortran side of the simulation |
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void (*setFsimulation) setFortranSimList; |
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void (*setFortranBoxSize) setFortranBoxList; |
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void (*notifyFortranCutOffs) notifyFortranCutOffList; |
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}; |
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#endif |