*> \brief \b ILATRANS * * =========== DOCUMENTATION =========== * * Online html documentation available at * http://www.netlib.org/lapack/explore-html/ * *> \htmlonly *> Download ILATRANS + dependencies *> *> [TGZ] *> *> [ZIP] *> *> [TXT] *> \endhtmlonly * * Definition: * =========== * * INTEGER FUNCTION ILATRANS( TRANS ) * * .. Scalar Arguments .. * CHARACTER TRANS * .. * * *> \par Purpose: * ============= *> *> \verbatim *> *> This subroutine translates from a character string specifying a *> transposition operation to the relevant BLAST-specified integer *> constant. *> *> ILATRANS returns an INTEGER. If ILATRANS < 0, then the input is not *> a character indicating a transposition operator. Otherwise ILATRANS *> returns the constant value corresponding to TRANS. *> \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 ILATRANS( TRANS ) * * -- 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 TRANS * .. * * ===================================================================== * * .. Parameters .. INTEGER BLAS_NO_TRANS, BLAS_TRANS, BLAS_CONJ_TRANS PARAMETER ( BLAS_NO_TRANS = 111, BLAS_TRANS = 112, $ BLAS_CONJ_TRANS = 113 ) * .. * .. External Functions .. LOGICAL LSAME EXTERNAL LSAME * .. * .. Executable Statements .. IF( LSAME( TRANS, 'N' ) ) THEN ILATRANS = BLAS_NO_TRANS ELSE IF( LSAME( TRANS, 'T' ) ) THEN ILATRANS = BLAS_TRANS ELSE IF( LSAME( TRANS, 'C' ) ) THEN ILATRANS = BLAS_CONJ_TRANS ELSE ILATRANS = -1 END IF RETURN * * End of ILATRANS * END