1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
29 template<class Form, class Type>
30 inline Foam::Matrix<Form, Type>::Matrix()
38 template<class Form, class Type>
39 inline Foam::autoPtr<Foam::Matrix<Form, Type> >
40 Foam::Matrix<Form, Type>::clone() const
42 return autoPtr<Matrix<Form, Type> >(new Matrix<Form, Type>(*this));
46 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
48 template<class Form, class Type>
49 inline const Foam::Matrix<Form, Type>& Foam::Matrix<Form, Type>::null()
51 return *reinterpret_cast< Matrix<Form, Type>* >(0);
55 //- Return the number of rows
56 template<class Form, class Type>
57 inline Foam::label Foam::Matrix<Form, Type>::n() const
63 template<class Form, class Type>
64 inline Foam::label Foam::Matrix<Form, Type>::m() const
70 template<class Form, class Type>
71 inline Foam::label Foam::Matrix<Form, Type>::size() const
77 template<class Form, class Type>
78 inline void Foam::Matrix<Form, Type>::checki(const label i) const
82 FatalErrorIn("Matrix<Form, Type>::checki(const label)")
83 << "attempt to access element from zero sized row"
86 else if (i<0 || i>=n_)
88 FatalErrorIn("Matrix<Form, Type>::checki(const label)")
89 << "index " << i << " out of range 0 ... " << n_-1
95 template<class Form, class Type>
96 inline void Foam::Matrix<Form, Type>::checkj(const label j) const
100 FatalErrorIn("Matrix<Form, Type>::checkj(const label)")
101 << "attempt to access element from zero sized column"
102 << abort(FatalError);
104 else if (j<0 || j>=m_)
106 FatalErrorIn("Matrix<Form, Type>::checkj(const label)")
107 << "index " << j << " out of range 0 ... " << m_-1
108 << abort(FatalError);
113 // * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
115 template<class Form, class Type>
116 inline Type* Foam::Matrix<Form, Type>::operator[](const label i)
125 template<class Form, class Type>
126 inline const Type* Foam::Matrix<Form, Type>::operator[](const label i) const
135 // ************************************************************************* //