lis_matrix_set_value - assign the scalar value to the element of the matrix
subroutine lis_matrix_set_value(LIS_INTEGER flag, LIS_INTEGER
i, LIS_INTEGER j, LIS_SCALAR value, LIS_MATRIX A,
LIS_INTEGER ierr);
Assign the scalar value to the (i, j)-th element of matrix
A.
- 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
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.
lis(3)
http://www.ssisc.org/lis/