976da2b60e
Change-Id: I9c04906dd492c6f8a816f57f40bc31406a871a78 Reviewed-on: https://gerrit.libreoffice.org/66793 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_HWPFILTER_SOURCE_SOLVER_H
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#define INCLUDED_HWPFILTER_SOURCE_SOLVER_H
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class mgcLinearSystemD
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{
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public:
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static std::unique_ptr<std::unique_ptr<double[]>[]> NewMatrix (int N);
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static std::unique_ptr<double[]> NewVector (int N);
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static bool Solve (int N, std::unique_ptr<std::unique_ptr<double[]>[]> const & A, double* b);
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// Input:
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// A[N][N] coefficient matrix, entries are A[row][col]
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// b[N] vector, entries are b[row]
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// Output:
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// return value is TRUE if successful, FALSE if pivoting failed
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// A[N][N] is inverse matrix
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// b[N] is solution x to Ax = b
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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