solver
Public Member Functions | Private Member Functions | Static Private Member Functions | Private Attributes | List of all members
solver::LbfgsSolver Class Reference
Collaboration diagram for solver::LbfgsSolver:
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Public Member Functions

bool initialize (NlpDescription *nlproblem, double constraints_weight=1.)
 
void optimize ()
 
bool & verbose ()
 
lbfgs_parameter_t & opt_params ()
 

Private Member Functions

double evaluate (void *instance, const double *x, double *g, const int n, const double step)
 
double evaluate_objective_function (const double *eig_x)
 
int progress (const double *x, const double *g, double fx, double xnorm, double gnorm, int n, int k)
 

Static Private Member Functions

static double delegate_evaluate (void *instance, const double *x, double *g, const int n, const double step)
 
static int delegate_progress (void *instance, const double *x, const double *g, const double fx, const double xnorm, const double gnorm, const double step, int n, int k, int ls)
 

Private Attributes

NlpDescription * nlproblem_
 
double constraints_weight_
 
bool verbose_
 
bool initialized_
 
lbfgs_parameter_t opt_params_
 
int nvars_
 
int ncons_
 
int * user_info_
 
int opt_status_
 
int length_of_address_to_this_
 
The documentation for this class was generated from the following files: