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- // 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: ***
- */
-