22 |
|
const int maxIteration = 300; |
23 |
|
const double tol = 1.0e-6; |
24 |
|
|
25 |
< |
class RattleFramework; |
25 |
> |
class VelVerletConsFramework; |
26 |
|
template<typename T = BaseIntegrator> class Integrator : public T { |
27 |
|
|
28 |
|
public: |
65 |
|
Molecule* molecules; |
66 |
|
int nMols; |
67 |
|
|
68 |
< |
RattleFramework* rattle; |
68 |
> |
VelVerletConsFramework* consFramework; |
69 |
|
|
70 |
|
//int isConstrained; // boolean to know whether the systems contains constraints. |
71 |
|
//int nConstrained; // counter for number of constraints |
91 |
|
typedef Integrator<BaseIntegrator> RealIntegrator; |
92 |
|
|
93 |
|
// ansi instantiation |
94 |
< |
template class Integrator<BaseIntegrator>; |
94 |
> |
// template class Integrator<BaseIntegrator>; |
95 |
|
|
96 |
+ |
|
97 |
|
template<typename T> class NVE : public T { |
98 |
|
|
99 |
|
public: |
493 |
|
|
494 |
|
}; |
495 |
|
|
496 |
+ |
|
497 |
+ |
//Sympletic quaternion Scheme Integrator |
498 |
+ |
//Reference: |
499 |
+ |
// T.F. Miller, M. Eleftheriou, P. Pattnaik, A. Ndirango, D. Newns and G.J. Martyna |
500 |
+ |
//Symplectic quaternion Scheme for biophysical molecular dynamics |
501 |
+ |
//116(20), 8649, J. Chem. Phys. (2002) |
502 |
+ |
template<typename T> class SQSIntegrator : public T{ |
503 |
+ |
public: |
504 |
+ |
virtual void moveA(); |
505 |
+ |
virtual void moveB(); |
506 |
+ |
protected: |
507 |
+ |
void freeRotor(); |
508 |
+ |
void rotate(int k, double dt); |
509 |
+ |
|
510 |
+ |
}; |
511 |
|
#endif |