Solve boundary-value ODE problems by multishooting with a generic nonlinear solver. More...

Inheritance diagram for o2scl::ode_bv_mshoot< func_t, mat_t, vec_t, vec_int_t >:

Detailed Description

This class is experimental.

Default template arguments

func_t - ode_funct
mat_t - boost::numeric::ublas::matrix < double >
vec_t - boost::numeric::ublas::vector < double >
vec_int_t - boost::numeric::ublas::vector < int >

Idea for Future:
Make a class which performs an iterative linear solver which uses sparse matrices like ode_it_solve?

Definition at line 54 of file ode_bv_mshoot.h.

Public Member Functions
int	solve_final_value (double h, size_t n, size_t n_bound, vec_t &x_bound, mat_t &y_bound, vec_int_t &index, func_t &derivs)
	Solve the boundary-value problem and store the solution.

template<class mat_row_t >
int	solve_store (double h, size_t n, size_t n_bound, vec_t &x_bound, mat_t &y_bound, vec_int_t &index, size_t &n_sol, vec_t &x_sol, mat_t &y_sol, mat_t &dydx_sol, mat_t &yerr_sol, func_t &derivs)
	Solve the boundary-value problem and store the solution.

int	set_iv (ode_iv_solve< func_t, vec_t > &ois)
	Set initial value solver.

int	set_mroot (mroot< mm_funct<> > &root)
	Set the equation solver.

Public Attributes
ode_iv_solve< func_t, vec_t >	def_ois
	The default initial value solver.

gsl_mroot_hybrids< mm_funct<> >	def_mroot
	The default equation solver.

Public Attributes inherited from o2scl::ode_bv_solve
int	verbose
	Set output level.

Protected Attributes
ode_iv_solve< func_t, vec_t > *	oisp
	The solver for the initial value problem.

mroot< mm_funct<> > *	mrootp
	The equation solver.

vec_int_t *	l_index
	The index defining the boundary conditions.

vec_t *	l_xbound
	Storage for the starting vector.

mat_t *	l_ybound
	Storage for the ending vector.

double	l_h
	Storage for the stepsize.

func_t *	l_derivs
	The functions to integrate.

size_t	l_n
	The number of functions.

size_t	l_nbound
	The number of boundaries.

size_t	l_lhs_unks
	The number of unknowns on the LHS.

Temporary storage for \ref solve_fun()
vec_t	sy

vec_t	sy2

vec_t	syerr

vec_t	sdydx

vec_t	sdydx2

size_t	mem_size
	Size of recent allocation.

int	solve_fun (size_t nv, const vec_t &tx, vec_t &ty)
	The shooting function to be solved by the multidimensional solver.

Additional Inherited Members
Static Public Attributes inherited from o2scl::ode_bv_solve
static const int	unk =0
	Unknown on both the left and right boundaries.

static const int	right =1
	Known on the right boundary.

static const int	left =2
	Known on the left boundary.

static const int	both =3
	Known on both the left and right boundaries.

The documentation for this class was generated from the following file:

Public Member Functions