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Object-oriented Scientific Computing Library: Version 0.910
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A direct calculation of the jacobian using a deriv object. More...
#include <jacobian.h>
Note that it is most often 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 374 of file jacobian.h.
Data Structures | |
struct | ej_parms |
Parameter structure for passing information. More... | |
Public Member Functions | |
int | set_deriv (deriv< funct > &de) |
Set the derivative object. | |
virtual int | operator() (size_t nv, vec_t &x, vec_t &y, mat_t &jac) |
The operator() | |
Data Fields | |
gsl_deriv< funct > | def_deriv |
The default derivative object. | |
Protected Member Functions | |
double | dfn (double x, ej_parms &ejp) |
Function for the derivative object. | |
Protected Attributes | |
deriv< funct > * | dptr |
Pointer to the derivative object. |
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