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128 lines
3.3 KiB
C++
128 lines
3.3 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2008 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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template<class Type>
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inline Foam::Matrix<Type>::Matrix()
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:
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n_(0),
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m_(0),
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v_(NULL)
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{}
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template<class Type>
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inline Foam::autoPtr<Foam::Matrix<Type> > Foam::Matrix<Type>::clone() const
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{
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return autoPtr<Matrix<Type> >(new Matrix<Type>(*this));
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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//- Return the number of rows
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template<class Type>
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inline Foam::label Foam::Matrix<Type>::n() const
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{
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return n_;
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}
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template<class Type>
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inline Foam::label Foam::Matrix<Type>::m() const
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{
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return m_;
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}
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template<class Type>
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inline Foam::label Foam::Matrix<Type>::size() const
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{
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return n_*m_;
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}
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template<class Type>
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inline void Foam::Matrix<Type>::checki(const label i) const
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{
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if (!n_)
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{
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FatalErrorIn("Matrix<Type>::checki(const label)")
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<< "attempt to access element from zero sized row"
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<< abort(FatalError);
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}
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else if (i<0 || i>=n_)
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{
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FatalErrorIn("Matrix<Type>::checki(const label)")
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<< "index " << i << " out of range 0 ... " << n_-1
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<< abort(FatalError);
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}
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}
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template<class Type>
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inline void Foam::Matrix<Type>::checkj(const label j) const
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{
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if (!m_)
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{
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FatalErrorIn("Matrix<Type>::checkj(const label)")
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<< "attempt to access element from zero sized column"
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<< abort(FatalError);
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}
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else if (j<0 || j>=m_)
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{
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FatalErrorIn("Matrix<Type>::checkj(const label)")
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<< "index " << j << " out of range 0 ... " << m_-1
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<< abort(FatalError);
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}
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}
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// * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
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template<class Type>
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inline Type* Foam::Matrix<Type>::operator[](const label i)
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{
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# ifdef FULLDEBUG
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checki(i);
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# endif
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return v_[i];
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}
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template<class Type>
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inline const Type* Foam::Matrix<Type>::operator[](const label i) const
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{
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# ifdef FULLDEBUG
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checki(i);
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# endif
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return v_[i];
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}
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// ************************************************************************* //
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