#include <hamiltonians.h++>

Collaboration diagram for kdotp::libkdotp::hamiltonian::hamiltonian:

Public Member Functions
	hamiltonian (struct libmodelxx::structure::generic_structure *struc, enum model model_, boundary_condition bc, bool second_neighbor)
double *	get_eigenvectors_double (double eVmin, double eVmax, double *evals, int n_eigs, GError **err) const
double *	get_eigenvectors_int (int imin, int imax, double *evals, int n_eigs, GError **err) const
double *	get_eigenvectors (char VoI, double eVmin, double eVmax, int imin, int imax, double *evals, int n_eigs, GError **err) const
Public Attributes
void *	specific_hamiltonian
struct libmodelxx::structure::generic_structure *	s
enum model	model
Private Member Functions
	hamiltonian ()

Detailed Description

Definition at line 49 of file hamiltonians.h++.

Constructor & Destructor Documentation

kdotp::libkdotp::hamiltonian::hamiltonian::hamiltonian	(	struct libmodelxx::structure::generic_structure *	struc,
		enum model	model_,
		boundary_condition	bc,
		bool	second_neighbor
	)

Sets up the Hamiltonian

Parameters:

struct	the structure to be turned into a Hamiltonian
model

Definition at line 29 of file hamiltonians.c++.

References kdotp::libmodelxx::grid::CARTESIAN, kdotp::libmodelxx::structure::generic_structure::g, kdotp::libkdotp::hamiltonian::KDOTP_8BAND, kdotp::libkdotp::hamiltonian::KDOTP_EFFECTIVE_MASS, and specific_hamiltonian.

                                                                                                                                                 : s(struc), model(model_) {
  switch(model) {
  case KDOTP_EFFECTIVE_MASS:
    switch(struc->g->t) {
    case libmodelxx::grid::CARTESIAN:
      specific_hamiltonian = new cartesian_effective_mass(struc, bc, second_neighbor);
      break;
    }
    break;
  case KDOTP_8BAND:
    switch(struc->g->t) {
    case libmodelxx::grid::CARTESIAN:
      specific_hamiltonian = new cartesian_8band(struc, bc, second_neighbor);
      break;
    }
    break;
  }
      }

kdotp::libkdotp::hamiltonian::hamiltonian::hamiltonian ( ) [inline, private]

Definition at line 72 of file hamiltonians.h++.

{}

Member Function Documentation

double * kdotp::libkdotp::hamiltonian::hamiltonian::get_eigenvectors	(	char	VoI,
		double	eVmin,
		double	eVmax,
		int	imin,
		int	imax,
		double **	evals,
		int *	n_eigs,
		GError **	err
	)		const

Definition at line 48 of file hamiltonians.c++.

References kdotp::libmodelxx::grid::CARTESIAN, kdotp::libmodelxx::structure::generic_structure::g, kdotp::libkdotp::hamiltonian::KDOTP_8BAND, kdotp::libkdotp::hamiltonian::KDOTP_EFFECTIVE_MASS, s, and specific_hamiltonian.

Referenced by get_eigenvectors_double(), and get_eigenvectors_int().

                                                                                                                                                    {
  switch(model) {
  case KDOTP_EFFECTIVE_MASS:
    switch(s->g->t) {
    case libmodelxx::grid::CARTESIAN:
      return ((cartesian_effective_mass*)specific_hamiltonian)->get_eigenvectors(VoI, eVmin, eVmax, imin, imax, evals, n_eigs, err);
      break;
    }
    break;
  case KDOTP_8BAND:
    switch(s->g->t) {
    case libmodelxx::grid::CARTESIAN:
      return ((cartesian_8band*)specific_hamiltonian)->get_eigenvectors(VoI, eVmin, eVmax, imin, imax, evals, n_eigs, err);
      break;
    }
    break;
  }
  return NULL;
      }

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double* kdotp::libkdotp::hamiltonian::hamiltonian::get_eigenvectors_double	(	double	eVmin,
		double	eVmax,
		double **	evals,
		int *	n_eigs,
		GError **	err
	)		const `[inline]`

Definition at line 61 of file hamiltonians.h++.

References get_eigenvectors().

                                                                                                               {
    return get_eigenvectors('V', eVmin, eVmax, 0, 0, evals, n_eigs, err);
  }

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double* kdotp::libkdotp::hamiltonian::hamiltonian::get_eigenvectors_int	(	int	imin,
		int	imax,
		double **	evals,
		int *	n_eigs,
		GError **	err
	)		const `[inline]`

Definition at line 64 of file hamiltonians.h++.

References get_eigenvectors().

                                                                                                    {
    return get_eigenvectors('I', 0, 0, imin, imax, evals, n_eigs, err);
  }

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