Fast Auxiliary Space Preconditioning  1.8.4 Feb/15/2016
dCOOmat Struct Reference

Sparse matrix of REAL type in COO (or IJ) format. More...

#include <fasp.h>

Data Fields

INT row
 row number of matrix A, m
 
INT col
 column of matrix A, n
 
INT nnz
 number of nonzero entries
 
INTrowind
 integer array of row indices, the size is nnz
 
INTcolind
 integer array of column indices, the size is nnz
 
REALval
 nonzero entries of A
 

Detailed Description

Sparse matrix of REAL type in COO (or IJ) format.

Coordinate Format (I,J,A)

Note
The starting index of A is 0.
Change I to rowind, J to colind. To avoid with complex.h confliction on I.

Definition at line 209 of file fasp.h.


The documentation for this struct was generated from the following file: