lis_matrix_get_diagonal(3)

NAME
lis_matrix_get_diagonal - Get the digonal elemments of the matrix

SYNOPSIS
#include "lis.h" LIS_INT lis_matrix_get_diagonal(LIS_MATRIX A, LIS_VECTOR d);

DESCRIPTION
Get the diagonal elements of matrix A.

INPUT

A   The matrix

OUTPUT

d   The vector which stores the diagonal elements of the matrix

EXIT STATUS
The following exit values are returned:

0   The process is normally terminated

unspecified
    An error occurred

SEE ALSO
lis(3)

http://www.ssisc.org/lis/