Visible to Intel only — GUID: GUID-B6578EE7-C293-4158-AC3E-D4EA3F059D9A
Visible to Intel only — GUID: GUID-B6578EE7-C293-4158-AC3E-D4EA3F059D9A
ilauplo
Translates a character string specifying an upper- or lower-triangular matrix to the relevant BLAST-specified integer constant.
Syntax
val = ilauplo( uplo )
Include Files
- mkl.fi
Description
The ilauplo function translates a character string specifying an upper- or lower-triangular matrix to the relevant BLAST-specified integer constant.
The function returns an INTEGER. If val < 0, the input is not a character indicating an upper- or lower-triangular matrix. Otherwise, the function returns the constant value corresponding to uplo.
Input Parameters
- diag
-
CHARACTER.
Specifies the form of the system of equations:
If diag = 'U': A is upper triangular.
If diag = 'L': A is lower triangular.
Output Parameters
- val
-
INTEGER
Value returned by the function.