merge the formfield patch from ooo-build
[ooovba.git] / hwpfilter / source / solver.h
blob80c57f0d09bf24d103eed381c9715937a398ddc5
1 /*************************************************************************
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * Copyright 2008 by Sun Microsystems, Inc.
7 * OpenOffice.org - a multi-platform office productivity suite
9 * $RCSfile: solver.h,v $
10 * $Revision: 1.4 $
12 * This file is part of OpenOffice.org.
14 * OpenOffice.org is free software: you can redistribute it and/or modify
15 * it under the terms of the GNU Lesser General Public License version 3
16 * only, as published by the Free Software Foundation.
18 * OpenOffice.org is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU Lesser General Public License version 3 for more details
22 * (a copy is included in the LICENSE file that accompanied this code).
24 * You should have received a copy of the GNU Lesser General Public License
25 * version 3 along with OpenOffice.org. If not, see
26 * <http://www.openoffice.org/license.html>
27 * for a copy of the LGPLv3 License.
29 ************************************************************************/
31 #ifndef _SOLVER_H_
32 #define _SOLVER_H_
34 class mgcLinearSystemD
36 public:
37 mgcLinearSystemD() {;}
39 double** NewMatrix (int N);
40 void DeleteMatrix (int N, double** A);
41 double* NewVector (int N);
43 int Solve (int N, double** A, double* b);
44 // Input:
45 // A[N][N] coefficient matrix, entries are A[row][col]
46 // b[N] vector, entries are b[row]
47 // Output:
48 // return value is TRUE if successful, FALSE if pivoting failed
49 // A[N][N] is inverse matrix
50 // b[N] is solution x to Ax = b
53 #endif