---

MehrotraSolver.h

/* OOQP                                                               *
 * Authors: E. Michael Gertz, Stephen J. Wright                       *
 * (C) 2001 University of Chicago. See Copyright Notification in OOQP */

#ifndef MEHALGORITHM_H
#define MEHALGORITHM_H

#include "Solver.h"
#include "OoqpMonitor.h"

class Data;
class Variables;
class ProblemFormulation;

class MehrotraSolver : public Solver
{
protected: 
  ProblemFormulation * factory;


  int        printlevel;

  double     tsig;

  Variables * step;

public:
  MehrotraSolver( ProblemFormulation * opt, Data * prob );

  ~MehrotraSolver();

  virtual int solve( Data *prob, Variables *iterate, Residuals * resids );


  virtual void defaultMonitor( Data * data, Variables * vars,
                                                           Residuals * resids,
                                                           double alpha, double sigma,
                                                           int i, double mu,
                                                           int status_code,
                                                           int level );
};

#endif

---