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Matrix.hpp
/*
Copyright 2020 Equinor ASA
This file is part of the Open Porous Media project (OPM).
OPM 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.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPM_MATRIX_HEADER_INCLUDED
#define OPM_MATRIX_HEADER_INCLUDED
#include <vector>
namespace Opm
{
namespace Accelerator
{
template<class Scalar>
class Matrix
{
public:
Matrix(int N_, int nnzs_)
: N(N_)
, M(N_)
, nnzs(nnzs_)
{
nnzValues.resize(nnzs);
colIndices.resize(nnzs);
rowPointers.resize(N+1);
}
Matrix(int N_, int M_, int nnzs_)
: Matrix(N_, nnzs_)
{
M = M_;
}
std::vector<Scalar> nnzValues;
std::vector<int> colIndices;
std::vector<int> rowPointers;
int N, M;
int nnzs;
};
} // namespace Accelerator
} // namespace Opm
#endif // OPM_MATRIX_HEADER_INCLUDED
Opm::Accelerator::Matrix::Matrix
Matrix(int N_, int M_, int nnzs_)
Allocate rectangular Matrix and data arrays with given sizes.
Definition Matrix.hpp:53
Opm::Accelerator::Matrix::Matrix
Matrix(int N_, int nnzs_)
Allocate square Matrix and data arrays with given sizes.
Definition Matrix.hpp:39
Opm
This file contains a set of helper functions used by VFPProd / VFPInj.
Definition blackoilbioeffectsmodules.hh:43