Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
/*
* Matrix.hpp
*
* Created on: Oct 5, 2015
* Author: i-bird
*/
#ifndef OPENFPM_NUMERICS_SRC_MATRIX_SPARSEMATRIX_HPP_
#define OPENFPM_NUMERICS_SRC_MATRIX_SPARSEMATRIX_HPP_
#include <Eigen/Sparse>
/*! \brief It store the non zero elements of the matrix
*
*
*/
template<typename T> struct cval
{
size_t j;
T value;
};
/*! \brief It store the non zero elements of the matrix
*
*
*/
template<typename T, unsigned int impl> struct triplet
{
long int i;
long int j;
T val;
long int & row()
{
return i;
}
long int & col()
{
return j;
}
T & value()
{
return val;
}
};
/* ! \brief Sparse Matrix implementation
*
* \tparam T Type of the sparse Matrix
* \tparam id_t type of id
* \tparam impl implementation
*
*/
template<typename T,typename id_t ,typename Mi = Eigen::SparseMatrix<T,0,id_t>>
class SparseMatrix
{
};
#include "SparseMatrix_Eigen.hpp"
#endif /* OPENFPM_NUMERICS_SRC_MATRIX_SPARSEMATRIX_HPP_ */