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

Sparse matrix of REAL type in CSRL format. More...

#include <fasp.h>

Data Fields

INT row
 number of rows
 
INT col
 number of cols
 
INT nnz
 number of nonzero entries
 
INT dif
 number of different values in i-th row, i=0:nrows-1
 
INTnz_diff
 nz_diff[i]: the i-th different value in 'nzrow'
 
INTindex
 row index of the matrix (length-grouped): rows with same nnz are together
 
INTstart
 j in {start[i],...,start[i+1]-1} means nz_diff[i] nnz in index[j]-row
 
INTja
 column indices of all the nonzeros
 
REALval
 values of all the nonzero entries
 

Detailed Description

Sparse matrix of REAL type in CSRL format.

Definition at line 265 of file fasp.h.


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