1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend 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 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
28 Compressed row matrix addressing
31 Hrvoje Jasak, Wikki Ltd. All rights reserved
36 \*---------------------------------------------------------------------------*/
38 #ifndef crAddressing_H
39 #define crAddressing_H
41 #include "labelList.H"
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 /*---------------------------------------------------------------------------*\
50 Class crAddressing Declaration
51 \*---------------------------------------------------------------------------*/
66 // Provides start index for each row, dimensioned to nRows + 1
72 // Private Member Functions
75 void setRowCount(const labelList& count);
82 //- Construct given size. Column and coefficients set later
87 const labelList& count
90 //- Construct from components
100 crAddressing(const crAddressing&);
102 //- Construct from Istream
103 crAddressing(Istream&);
106 // Destructor - default
113 //- Return number of rows
119 //- Return number of columns
125 //- Return number of coefficients
126 label nEntries() const
132 const labelList& row() const
137 //- Return column array
138 const labelList& col() const
146 //- Return column array
155 //- Return transpose addressing
156 tmp<crAddressing> T() const;
161 void operator=(const crAddressing&);
163 // IOstream Operators
165 friend Ostream& operator<<(Ostream&, const crAddressing&);
169 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
171 } // End namespace Foam
173 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
177 // ************************************************************************* //