7721e7a797
Change-Id: I0c2d06e03f2fbb15ddb35e3d24f1cf2f926dc4dd Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105676 Tested-by: Jenkins Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#ifndef INCLUDED_HWPFILTER_SOURCE_SOLVER_H
|
|
#define INCLUDED_HWPFILTER_SOURCE_SOLVER_H
|
|
|
|
class mgcLinearSystemD
|
|
{
|
|
public:
|
|
static std::unique_ptr<std::unique_ptr<double[]>[]> NewMatrix(int N);
|
|
static std::unique_ptr<double[]> NewVector(int N);
|
|
|
|
static bool Solve(int N, std::unique_ptr<std::unique_ptr<double[]>[]> const& A, double* b);
|
|
// Input:
|
|
// A[N][N] coefficient matrix, entries are A[row][col]
|
|
// b[N] vector, entries are b[row]
|
|
// Output:
|
|
// return value is TRUE if successful, FALSE if pivoting failed
|
|
// A[N][N] is inverse matrix
|
|
// b[N] is solution x to Ax = b
|
|
};
|
|
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|