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*> \brief \b ILAUPLO
*
* =========== DOCUMENTATION ===========
*
* Online html documentation available at
* http://www.netlib.org/lapack/explore-html/
*
*> \htmlonly
*> Download ILAUPLO + dependencies
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/ilauplo.f">
*> [TGZ]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/ilauplo.f">
*> [ZIP]</a>
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/ilauplo.f">
*> [TXT]</a>
*> \endhtmlonly
*
* Definition:
* ===========
*
* INTEGER FUNCTION ILAUPLO( UPLO )
*
* .. Scalar Arguments ..
* CHARACTER UPLO
* ..
*
*
*> \par Purpose:
* =============
*>
*> \verbatim
*>
*> This subroutine translated from a character string specifying a
*> upper- or lower-triangular matrix to the relevant BLAST-specified
*> integer constant.
*>
*> ILAUPLO returns an INTEGER. If ILAUPLO < 0, then the input is not
*> a character indicating an upper- or lower-triangular matrix.
*> Otherwise ILAUPLO returns the constant value corresponding to UPLO.
*> \endverbatim
*
* Arguments:
* ==========
*
*
* Authors:
* ========
*
*> \author Univ. of Tennessee
*> \author Univ. of California Berkeley
*> \author Univ. of Colorado Denver
*> \author NAG Ltd.
*
*> \date December 2016
*
*> \ingroup auxOTHERcomputational
*
* =====================================================================
INTEGER FUNCTION ILAUPLO( UPLO )
*
* -- LAPACK computational routine (version 3.7.0) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
* December 2016
*
* .. Scalar Arguments ..
CHARACTER UPLO
* ..
*
* =====================================================================
*
* .. Parameters ..
INTEGER BLAS_UPPER, BLAS_LOWER
PARAMETER ( BLAS_UPPER = 121, BLAS_LOWER = 122 )
* ..
* .. External Functions ..
LOGICAL LSAME
EXTERNAL LSAME
* ..
* .. Executable Statements ..
IF( LSAME( UPLO, 'U' ) ) THEN
ILAUPLO = BLAS_UPPER
ELSE IF( LSAME( UPLO, 'L' ) ) THEN
ILAUPLO = BLAS_LOWER
ELSE
ILAUPLO = -1
END IF
RETURN
*
* End of ILAUPLO
*
END
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