1: *> \brief \b CHLA_TRANSTYPE
2: *
3: * =========== DOCUMENTATION ===========
4: *
5: * Online html documentation available at
6: * http://www.netlib.org/lapack/explore-html/
7: *
8: *> \htmlonly
9: *> Download CHLA_TRANSTYPE + dependencies
10: *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/chla_transtype.f">
11: *> [TGZ]</a>
12: *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/chla_transtype.f">
13: *> [ZIP]</a>
14: *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/chla_transtype.f">
15: *> [TXT]</a>
16: *> \endhtmlonly
17: *
18: * Definition:
19: * ===========
20: *
21: * CHARACTER*1 FUNCTION CHLA_TRANSTYPE( TRANS )
22: *
23: * .. Scalar Arguments ..
24: * INTEGER TRANS
25: * ..
26: *
27: *
28: *> \par Purpose:
29: * =============
30: *>
31: *> \verbatim
32: *>
33: *> This subroutine translates from a BLAST-specified integer constant to
34: *> the character string specifying a transposition operation.
35: *>
36: *> CHLA_TRANSTYPE returns an CHARACTER*1. If CHLA_TRANSTYPE is 'X',
37: *> then input is not an integer indicating a transposition operator.
38: *> Otherwise CHLA_TRANSTYPE returns the constant value corresponding to
39: *> TRANS.
40: *> \endverbatim
41: *
42: * Arguments:
43: * ==========
44: *
45: *
46: * Authors:
47: * ========
48: *
49: *> \author Univ. of Tennessee
50: *> \author Univ. of California Berkeley
51: *> \author Univ. of Colorado Denver
52: *> \author NAG Ltd.
53: *
54: *> \ingroup auxOTHERcomputational
55: *
56: * =====================================================================
57: CHARACTER*1 FUNCTION CHLA_TRANSTYPE( TRANS )
58: *
59: * -- LAPACK computational routine --
60: * -- LAPACK is a software package provided by Univ. of Tennessee, --
61: * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
62: *
63: * .. Scalar Arguments ..
64: INTEGER TRANS
65: * ..
66: *
67: * =====================================================================
68: *
69: * .. Parameters ..
70: INTEGER BLAS_NO_TRANS, BLAS_TRANS, BLAS_CONJ_TRANS
71: PARAMETER ( BLAS_NO_TRANS = 111, BLAS_TRANS = 112,
72: $ BLAS_CONJ_TRANS = 113 )
73: * ..
74: * .. Executable Statements ..
75: IF( TRANS.EQ.BLAS_NO_TRANS ) THEN
76: CHLA_TRANSTYPE = 'N'
77: ELSE IF( TRANS.EQ.BLAS_TRANS ) THEN
78: CHLA_TRANSTYPE = 'T'
79: ELSE IF( TRANS.EQ.BLAS_CONJ_TRANS ) THEN
80: CHLA_TRANSTYPE = 'C'
81: ELSE
82: CHLA_TRANSTYPE = 'X'
83: END IF
84: RETURN
85: *
86: * End of CHLA_TRANSTYPE
87: *
88: END
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