pipsipmNlp_C_callbacks.cpp File Reference

#include <cstdlib>
#include "pipsipmNlp_C_callbacks.h"
#include "NlpGenData.h"
#include "NlpGenVars.h"
#include "NlpGenResiduals.h"
#include "NlpInfoCallBack.h"
#include "FilterIPMSolver.h"
#include "NlpGenSparseWithSolver.h"
#include "cNlpGenSparseNLP.h"
#include "Status.h"
#include "pipsOptions.h"

Classes
struct	PipsNlpProblemInfo

Functions
PipsNlpProblem	CreatePipsNlpProblem (int n, int m, double *x_L, double *x_U, double *g_L, double *g_U, int nele_jac, int nele_hess, eval_f_cb eval_f, eval_g_cb eval_g, eval_grad_f_cb eval_grad_f, eval_jac_g_cb eval_jac_g, eval_h_cb eval_h)
int	PipsNlpSolve (PipsNlpProblem retval, double *obj_val, double *sol_x, UserDataPtr user_data)
void	FreePipsNlpProblem (PipsNlpProblem pipsnlp_problem)

Function Documentation

PipsNlpProblem CreatePipsNlpProblem	(	int	n,
		int	m,
		double *	x_L,
		double *	x_U,
		double *	g_L,
		double *	g_U,
		int	nele_jac,
		int	nele_hess,
		eval_f_cb	eval_f,
		eval_g_cb	eval_g,
		eval_grad_f_cb	eval_grad_f,
		eval_jac_g_cb	eval_jac_g,
		eval_h_cb	eval_h
	)

Pointer to a pips_nlp Problem.

Parameters

n	Number of variables *
m	Number of constraints. *
x_L	Variables lower bounds *
x_U	Variables upper bounds *
g_L	Constraints lower bounds *
g_U	Constraints upper bounds *
nele_jac	Number of Jacobian non-zeros *
nele_hess	Number of Hessian non-zeros *
eval_f	Callback function of objective function *
eval_g	Callback function of constraint body *
eval_grad_f	Callback function of objective gradient *
eval_jac_g	Callback function of constraint Jacobian *
eval_h	Callback function of Lagrangian Hessian *

void FreePipsNlpProblem

(

PipsNlpProblem

pipsnlp_problem

)

int PipsNlpSolve	(	PipsNlpProblem	retval,
		double *	obj_val,
		double *	sol_x,
		UserDataPtr	user_data
	)

Parameters

sol_x	Input: initial value; Output: opt solution *
user_data	Pointer to user data, for the latter use of the callback functions *