#include <jacobian.h>
Note that it is sometimes wasteful to use this Jacobian in a root-finding routine and using more approximate Jacobians is more efficient. This class is mostly useful for demonstration purposes.
Definition at line 443 of file jacobian.h.
Public Member Functions | |
int | set_deriv (deriv< ej_parms, funct< ej_parms > > &de) |
Set the derivative object. | |
virtual int | operator() (size_t nv, vec_t &x, vec_t &y, mat_t &jac, param_t &pa) |
The operator(). | |
Data Fields | |
gsl_deriv< ej_parms, funct < ej_parms > > | def_deriv |
The default derivative object. | |
Protected Member Functions | |
int | dfn (double x, double &y, ej_parms &ejp) |
Function for the derivative object. | |
Protected Attributes | |
deriv< ej_parms, funct < ej_parms > > * | dptr |
Pointer to the derivative object. | |
Data Structures | |
struct | ej_parms |
Parameter structure for passing information. More... |
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