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matrixtriplet.hpp
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/* -*- mode: c++; coding: utf-8; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; show-trailing-whitespace: t -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
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This file is part of the Feel library
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Author(s): Christophe Prud'homme <christophe.prudhomme@feelpp.org>
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Date: 2007-05-22
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Copyright (C) 2007-2011 Universite Joseph Fourier (Grenoble I)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __MatrixTriplet_H
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#define __MatrixTriplet_H 1
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namespace
Feel
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{
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template
<
typename
T>
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class
MatrixTriplet
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{
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public
:
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typedef
T value_type;
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MatrixTriplet
(
int
nr,
int
nc,
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std::vector<int>
const
& _Ti, std::vector<int>
const
& _Tj, std::vector<double>
const
& _Tx )
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:
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M_nr( nr ),
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M_nc( nc ),
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M_Ti( _Ti ),
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M_Tj( _Tj ),
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M_Tx( _Tx )
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{}
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MatrixTriplet
(
MatrixTriplet
const
& mt )
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:
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M_nr( mt.M_nr ),
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M_nc( mt.M_nc ),
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M_Ti ( mt.M_Ti ),
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M_Tj ( mt.M_Tj ),
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M_Tx ( mt.M_Tx )
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{}
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~
MatrixTriplet
()
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{}
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int
nrows()
const
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{
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return
M_nr;
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}
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int
ncols()
const
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{
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return
M_nc;
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}
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int
nz()
const
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{
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return
M_Ti.size();
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}
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int
const
* Ti()
const
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{
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return
&M_Ti[0];
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}
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int
const
* Tj()
const
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{
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return
&M_Tj[0];
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}
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value_type
const
* Tx()
const
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{
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return
&M_Tx[0];
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}
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protected
:
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private
:
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int
M_nr;
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int
M_nc;
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std::vector<int> M_Ti;
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std::vector<int> M_Tj;
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std::vector<value_type> M_Tx;
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};
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}
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#endif
/* __MatrixTriplet_H */
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