---

tnt_sparse_matrix_csr.h

Go to the documentation of this file.

/*
*
* Template Numerical Toolkit (TNT)
*
* Mathematical and Computational Sciences Division
* National Institute of Technology,
* Gaithersburg, MD USA
*
*
* This software was developed at the National Institute of Standards and
* Technology (NIST) by employees of the Federal Government in the course
* of their official duties. Pursuant to title 17 Section 105 of the
* United States Code, this software is not subject to copyright protection
* and is in the public domain. NIST assumes no responsibility whatsoever for
* its use by other parties, and makes no guarantees, expressed or implied,
* about its quality, reliability, or any other characteristic.
*
*/


#ifndef TNT_SPARSE_MATRIX_CSR_H
#define TNT_SPARSE_MATRIX_CSR_H


namespace TNT
{


template <class T>
class Sparse_Matrix_CompRow {

  
public:

        Sparse_Matrix_CompRow(const Sparse_Matrix_CompRow &S);
        Sparse_Matrix_CompRow(int M, int N, int nz, const T *val, 
                                                const int *r, const int *c);
    


    inline   const T&      val(int i) const;
    inline   const int&         row_ptr(int i) const;
    inline   const int&         col_ind(int i) const;

    inline   int    dim1() const ;
    inline   int    dim2() const ;
       int          NumNonzeros() const ;


    Sparse_Matrix_CompRow& operator=( const Sparse_Matrix_CompRow &R);



};

template <class T>
Sparse_Matrix_CompRow<T>::Sparse_Matrix_CompRow(int M, int N, int nz,
        const T *val, const int *r, const int *c);


}
// namespace TNT

#endif

---