File gaussian_hamiltonian_monte_carlo_exact_walk.hpp

struct GaussianHamiltonianMonteCarloExactWalk

Public Functions

inline GaussianHamiltonianMonteCarloExactWalk(double L, unsigned int _rho)

inline GaussianHamiltonianMonteCarloExactWalk(double L)

inline GaussianHamiltonianMonteCarloExactWalk()

Public Members

parameters param

struct parameters

Public Functions

inline parameters(double L, bool set, unsigned int _rho, bool _set_rho)

Public Members

double m_L

bool set_L

unsigned int rho

bool set_rho

template<typename Polytope, typename RandomNumberGenerator> struct Walk

Public Types

typedef Polytope::PointType Point

typedef Point::FT NT

typedef Polytope::VT VT

typedef Polytope::MT MT

Public Functions

template<typename GenericPolytope> inline Walk(GenericPolytope &P, Point const &p, NT const &a_i, RandomNumberGenerator &rng)

template<typename GenericPolytope> inline Walk(GenericPolytope &P, Point const &p, NT const &a_i, RandomNumberGenerator &rng, parameters const &params)

template<typename GenericPolytope> inline void apply(GenericPolytope const &P, Point &p, NT const &a_i, unsigned int const &walk_length, RandomNumberGenerator &rng)

template<typename GenericPolytope> inline void get_starting_point(GenericPolytope const &P, Point const &center, Point &q, unsigned int const &walk_length, RandomNumberGenerator &rng)

template<typename GenericPolytope> inline void parameters_burnin(GenericPolytope const &P, Point const &center, unsigned int const &num_points, unsigned int const &walk_length, RandomNumberGenerator &rng)

inline void update_delta(NT L)

Private Functions

template<typename GenericPolytope> inline void initialize(GenericPolytope const &P, Point const &p, NT const &a_i, RandomNumberGenerator &rng)

template<typename GenericPolytope> inline void nudge_in(GenericPolytope &P, Point &p, NT tol = NT(0))

inline void update_position(Point &p, Point &v, NT const &T, NT const &omega)

inline double get_max_distance(std::vector<Point> &pointset, Point const &q, double &rad)

Private Members

int _facet_prev

unsigned int _rho

NT _Len

Point _p

Point _v

NT _omega

NT _lambda_prev