gdm.h

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/*
 * GDM.h
 *
 *  Created on: Aug 19, 2014
 *      Author: Sverre
 */

#ifndef GRADIENT_DESCENT_H_
#define GRADIENT_DESCENT_H_

#include "head.h"
#include "math_functions.h"
#include "general_functions.h"

struct Struct_GDM
{
    real_t * H;
    real_t * c;
    real_t * lb;
    real_t * ub;
    real_t * z0;

    // Optimal outputs
    real_t * zopt;
    real_t fopt;
    uint32_t exitflag;

    // INFO
    boolean lb_is_inf;
    boolean ub_is_inf;
    real_t eigH_max;
    real_t eigH_min;

    // Vectors used for calculations
    real_t * z;

    real_t * znew;

    real_t * temp1_dim_N;

    // Options
    uint32_t maxiter;
    real_t eps;
};

// Functions
uint32_t GDM();
void clean_up_GDM_C();

#endif /* GRADIENT_DESCENT_H_ */