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////////////////////////////////////////////////////////////////////////////////
//
// SPXinterface.hh
//
// produced: 2003/01/05 jr
// last change: 2003/01/05 jr
//
////////////////////////////////////////////////////////////////////////////////
#ifndef SPXINTERFACE_HH
#define SPXINTERFACE_HH
#ifdef HAVE_LIBSOPLEX
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>
#include <string.h>
#include "Matrix.hh"
// Soplex includes:
#include "spxdefines.h"
#include "spxdefaultpr.h"
#include "spxdefaultrt.h"
#include "slufactor.h"
#include "spxequilisc.h"
#include "spxaggregatesm.h"
#include "svector.h"
#include "dsvector.h"
#include "lprow.h"
#include "spxlp.h"
#include "soplex.h"
class SPXinterface {
private:
soplex::SoPlex _soplex_obj;
soplex::SPxLP _lp_obj;
soplex::SPxDefaultPR* _spxpricer_ptr;
soplex::SPxDefaultRT* _spxtester_ptr;
soplex::SLUFactor* _spxsolver_ptr;
soplex::SPxEquili* _spxscaler_ptr;
soplex::SPxAggregateSM* _spxsimplifier_ptr;
private:
inline SPXinterface() {}
public:
// constructors:
SPXinterface(const Matrix&);
// destructor:
inline ~SPXinterface();
// functions:
bool has_interior_point();
};
inline SPXinterface::~SPXinterface() {
if (_spxpricer_ptr) {
delete _spxpricer_ptr;
}
if (_spxtester_ptr) {
delete _spxtester_ptr;
}
if (_spxsolver_ptr) {
delete _spxsolver_ptr;
}
if (_spxscaler_ptr) {
delete _spxscaler_ptr;
}
if (_spxsimplifier_ptr) {
delete _spxsimplifier_ptr;
}
}
#endif // HAVE_LIBSOPLEX
#endif
// eof SPX interface.hh
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