home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Geek Gadgets 1
/
ADE-1.bin
/
ade-dist
/
octave-1.1.1p1-src.tgz
/
tar.out
/
fsf
/
octave
/
liboctave
/
QP.cc
< prev
next >
Wrap
C/C++ Source or Header
|
1996-09-28
|
3KB
|
159 lines
// QP.cc -*- C++ -*-
/*
Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, write to the Free
Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "QP.h"
QP::QP (void) {}
QP::QP (const Vector& x0, const Matrix& H_arg) : x (x0), H (H_arg)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const Vector& c_arg)
: x (x0), H (H_arg), c (c_arg)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const Bounds& b)
: x (x0), H (H_arg), bnds (b)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const LinConst& l)
: x (x0), H (H_arg), lc (l)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const Vector& c_arg,
const Bounds& b)
: x (x0), H (H_arg), c (c_arg), bnds (b)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const Vector& c_arg,
const LinConst& l)
: x (x0), H (H_arg), c (c_arg), lc (l)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const Bounds& b,
const LinConst& l)
: x (x0), H (H_arg), bnds (b), lc (l)
{
make_h_symmetric ();
}
QP::QP (const Vector& x0, const Matrix& H_arg, const Vector& c_arg,
const Bounds& b, const LinConst& l)
: x (x0), H (H_arg), c (c_arg), bnds (b), lc (l)
{
make_h_symmetric ();
}
Matrix
QP::make_h_symmetric (void)
{
return 0.5 * (H + H.transpose ());
}
Vector
QP::minimize (void)
{
double objf;
int inform;
Vector lambda;
return minimize (objf, inform, lambda);
}
Vector
QP::minimize (double& objf)
{
int inform;
Vector lambda;
return minimize (objf, inform, lambda);
}
Vector
QP::minimize (double& objf, int& inform)
{
Vector lambda;
return minimize (objf, inform, lambda);
}
Vector
QP::minimize (const Vector& x0)
{
x = x0;
double objf;
int inform;
Vector lambda;
return minimize (objf, inform, lambda);
}
Vector
QP::minimize (const Vector& x0, double& objf)
{
x = x0;
int inform;
Vector lambda;
return minimize (objf, inform, lambda);
}
Vector
QP::minimize (const Vector& x0, double& objf, int& inform)
{
x = x0;
Vector lambda;
return minimize (objf, inform, lambda);
}
Vector
QP::minimize (const Vector& x0, double& objf, int& inform, Vector& lambda)
{
x = x0;
return minimize (objf, inform, lambda);
}
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; page-delimiter: "^/\\*" ***
;;; End: ***
*/