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Revision 1569 by gezelter, Thu May 26 13:55:04 2011 UTC vs.
Revision 1808 by gezelter, Mon Oct 22 20:42:10 2012 UTC

# Line 36 | Line 36
36   * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).            
37   * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
38   * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
39 < * [4]  Vardeman & Gezelter, in progress (2009).                        
39 > * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
40 > * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41   */
42  
43   /**
# Line 59 | Line 60
60   #include "math/Vector3.hpp"
61   #include "math/SquareMatrix3.hpp"
62   #include "types/MoleculeStamp.hpp"
63 < #include "UseTheForce/ForceField.hpp"
63 > #include "brains/ForceField.hpp"
64   #include "utils/PropertyMap.hpp"
65   #include "utils/LocalIndexManager.hpp"
66   #include "nonbonded/SwitchingFunction.hpp"
# Line 90 | Line 91 | namespace OpenMD{
91      /**
92       * Constructor of SimInfo
93       *
94 <     * @param molStampPairs MoleculeStamp Array. The first element of
94 <     * the pair is molecule stamp, the second element is the total
95 <     * number of molecules with the same molecule stamp in the system
94 >     * @param ff pointer to a concrete ForceField instance
95       *
96 <     * @param ff pointer of a concrete ForceField instance
98 <     *
99 <     * @param simParams
96 >     * @param simParams pointer to the simulation parameters in a Globals object
97       */
98      SimInfo(ForceField* ff, Globals* simParams);
99      virtual ~SimInfo();
# Line 107 | Line 104 | namespace OpenMD{
104       * @return return true if adding successfully, return false if the
105       * molecule is already in SimInfo
106       *
107 <     * @param mol molecule to be added
107 >     * @param mol Molecule to be added
108       */
109      bool addMolecule(Molecule* mol);
110  
# Line 165 | Line 162 | namespace OpenMD{
162      unsigned int getNAtoms() {
163        return nAtoms_;
164      }
165 +
166 +    /** Returns the number of effective cutoff groups on local processor */
167 +    unsigned int getNLocalCutoffGroups();
168  
169      /** Returns the number of local bonds */        
170      unsigned int getNBonds(){
# Line 219 | Line 219 | namespace OpenMD{
219       */
220      Molecule* nextMolecule(MoleculeIterator& i);
221  
222 +    /** Returns the total number of fluctuating charges that are present */
223 +    int getNFluctuatingCharges() {
224 +      return nGlobalFluctuatingCharges_;
225 +    }
226 +
227      /** Returns the number of degrees of freedom */
228      int getNdf() {
229        return ndf_ - getFdf();
230      }
231  
232 +    /** Returns the number of degrees of freedom (LOCAL) */
233 +    int getNdfLocal() {
234 +      return ndfLocal_;
235 +    }
236 +
237      /** Returns the number of raw degrees of freedom */
238      int getNdfRaw() {
239        return ndfRaw_;
# Line 272 | Line 282 | namespace OpenMD{
282      Globals* getSimParams() {
283        return simParams_;
284      }
275 –
276 –    /** Returns the velocity of center of mass of the whole system.*/
277 –    Vector3d getComVel();
278 –
279 –    /** Returns the center of the mass of the whole system.*/
280 –    Vector3d getCom();
281 –    /** Returns the center of the mass and Center of Mass velocity of
282 –        the whole system.*/
283 –    void getComAll(Vector3d& com,Vector3d& comVel);
285  
285 –    /** Returns intertia tensor for the entire system and system
286 –        Angular Momentum.*/
287 –    void getInertiaTensor(Mat3x3d &intertiaTensor,Vector3d &angularMomentum);
288 –    
289 –    /** Returns system angular momentum */
290 –    Vector3d getAngularMomentum();
291 –
292 –    /** Returns volume of system as estimated by an ellipsoid defined
293 –        by the radii of gyration*/
294 –    void getGyrationalVolume(RealType &vol);
295 –    /** Overloaded version of gyrational volume that also returns
296 –        det(I) so dV/dr can be calculated*/
297 –    void getGyrationalVolume(RealType &vol, RealType &detI);
298 –
286      void update();
287      /**
288       * Do final bookkeeping before Force managers need their data.
# Line 394 | Line 381 | namespace OpenMD{
381  
382      /**
383       * Sets GlobalGroupMembership
397 –     * @see #SimCreator::setGlobalIndex
384       */  
385      void setGlobalGroupMembership(const vector<int>& globalGroupMembership) {
386        assert(globalGroupMembership.size() == static_cast<size_t>(nGlobalAtoms_));
# Line 403 | Line 389 | namespace OpenMD{
389  
390      /**
391       * Sets GlobalMolMembership
406 –     * @see #SimCreator::setGlobalIndex
392       */        
393      void setGlobalMolMembership(const vector<int>& globalMolMembership) {
394        assert(globalMolMembership.size() == static_cast<size_t>(nGlobalAtoms_));
# Line 513 | Line 498 | namespace OpenMD{
498      int nIntegrableObjects_;  /**< number of integrable objects in local processor */
499      int nCutoffGroups_;       /**< number of cutoff groups in local processor */
500      int nConstraints_;        /**< number of constraints in local processors */
501 +    int nFluctuatingCharges_; /**< number of fluctuating charges in local processor */
502          
503      /// Counts of global objects
504      int nGlobalMols_;              /**< number of molecules in the system (GLOBAL) */
# Line 520 | Line 506 | namespace OpenMD{
506      int nGlobalCutoffGroups_;      /**< number of cutoff groups in this system (GLOBAL) */
507      int nGlobalIntegrableObjects_; /**< number of integrable objects in this system */
508      int nGlobalRigidBodies_;       /**< number of rigid bodies in this system (GLOBAL) */
509 +    int nGlobalFluctuatingCharges_;/**< number of fluctuating charges in this system (GLOBAL) */
510 +    
511        
512      /// Degress of freedom
513      int ndf_;          /**< number of degress of freedom (excludes constraints) (LOCAL) */
514 +    int ndfLocal_;     /**< number of degrees of freedom (LOCAL, excludes constraints) */
515      int fdf_local;     /**< number of frozen degrees of freedom (LOCAL) */
516      int fdf_;          /**< number of frozen degrees of freedom (GLOBAL) */
517      int ndfRaw_;       /**< number of degress of freedom (includes constraints),  (LOCAL) */
# Line 534 | Line 523 | namespace OpenMD{
523      bool usesDirectionalAtoms_;   /**< are there atoms with position AND orientation? */
524      bool usesMetallicAtoms_;      /**< are there transition metal atoms? */
525      bool usesElectrostaticAtoms_; /**< are there electrostatic atoms? */
526 +    bool usesFluctuatingCharges_; /**< are there fluctuating charges? */
527      bool usesAtomicVirial_;       /**< are we computing atomic virials? */
528      bool requiresPrepair_;        /**< does this simulation require a pre-pair loop? */
529      bool requiresSkipCorrection_; /**< does this simulation require a skip-correction? */
# Line 542 | Line 532 | namespace OpenMD{
532    public:
533      bool usesElectrostaticAtoms() { return usesElectrostaticAtoms_; }
534      bool usesDirectionalAtoms() { return usesDirectionalAtoms_; }
535 <    bool usesMetallicAtoms() { return usesMetallicAtoms_; }
535 >    bool usesFluctuatingCharges() { return usesFluctuatingCharges_; }
536      bool usesAtomicVirial() { return usesAtomicVirial_; }
537      bool requiresPrepair() { return requiresPrepair_; }
538      bool requiresSkipCorrection() { return requiresSkipCorrection_;}
# Line 598 | Line 588 | namespace OpenMD{
588      vector<RealType> massFactors_;
589    public:
590      vector<RealType> getMassFactors() { return massFactors_; }
601 –  private:
591  
592 +    PairList* getExcludedInteractions() { return &excludedInteractions_; }
593 +    PairList* getOneTwoInteractions() { return &oneTwoInteractions_; }
594 +    PairList* getOneThreeInteractions() { return &oneThreeInteractions_; }
595 +    PairList* getOneFourInteractions() { return &oneFourInteractions_; }
596 +
597 +  private:
598                
599      /// lists to handle atoms needing special treatment in the non-bonded interactions
600      PairList excludedInteractions_;  /**< atoms excluded from interacting with each other */
# Line 666 | Line 661 | namespace OpenMD{
661      
662      /**
663       * Set MolToProcMap array
669 –     * @see #SimCreator::divideMolecules
664       */
665      void setMolToProcMap(const vector<int>& molToProcMap) {
666        molToProcMap_ = molToProcMap;

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