lis_matrix_set_value.3f man page

lis_matrix_set_value — assign the scalar value to the element of the matrix

Synopsis

subroutine lis_matrix_set_value(LIS_INTEGER flag, LIS_INTEGER i, LIS_INTEGER j, LIS_SCALAR value, LIS_MATRIX A, LIS_INTEGER ierr);

Description

Assign the scalar value to the (i, j)-th element of matrix A.

Input

flag
LIS_INS_VALUE
A[i, j] = value
LIS_ADD_VALUE
A[i, j] = A[i, j] + value
i
The row number of the matrix
j
The column number of the matrix
value
The scalar value to be assigned
A
The matrix

Output

A
The matrix

Note

For the multiprocessing environment, the i-th row and the j-th column of the global matrix must be specified. The function lis_matrix_set_value stores the assigned value in a temporary internal format. Therefore, after lis_matrix_set_value is called, the function lis_matrix_assemble must be called.

See Also

lis(3)

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

Info

28 Aug 2014 Man Page Lis Library Functions