MatrixTools.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM 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 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Namespace
    Foam::MatrixTools
 
Description
    Collection of functions for matrix-related verifications.
 
SourceFiles
    MatrixTools.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef MatrixTools_H
#define MatrixTools_H
 
#include "Matrix.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declarations
class Ostream;
 
/*---------------------------------------------------------------------------*\
                       Namespace MatrixTools Declaration
\*---------------------------------------------------------------------------*/
 
namespace MatrixTools
{
 
//- Compare matrix elements for absolute or relative equality
//
template<class Form1, class Form2, class Type>
bool equal
(
    const Matrix<Form1, Type>& A,
    const Matrix<Form2, Type>& B,
    const bool verbose = false,
    const label maxDiffs = 10, 
    const scalar relTol = 1e-5,
    const scalar absTol = 1e-8
);
 
 
//- Simple ASCII output of Matrix, MatrixBlock
template<class Container>
Ostream& printMatrix(Ostream& os, const Container& mat);
 
 
} // End namespace MatrixTools
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "MatrixTools.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //