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authorjulie <julielangou@users.noreply.github.com>2011-10-06 06:53:11 +0000
committerjulie <julielangou@users.noreply.github.com>2011-10-06 06:53:11 +0000
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Integrating Doxygen in comments
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- SUBROUTINE DOPGTR( UPLO, N, AP, TAU, Q, LDQ, WORK, INFO )
-*
-* -- LAPACK routine (version 3.2) --
-* -- LAPACK is a software package provided by Univ. of Tennessee, --
-* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-* November 2006
-*
-* .. Scalar Arguments ..
- CHARACTER UPLO
- INTEGER INFO, LDQ, N
-* ..
-* .. Array Arguments ..
- DOUBLE PRECISION AP( * ), Q( LDQ, * ), TAU( * ), WORK( * )
-* ..
-*
+*> \brief \b DOPGTR
+*
+* =========== DOCUMENTATION ===========
+*
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
+*
+* Definition
+* ==========
+*
+* SUBROUTINE DOPGTR( UPLO, N, AP, TAU, Q, LDQ, WORK, INFO )
+*
+* .. Scalar Arguments ..
+* CHARACTER UPLO
+* INTEGER INFO, LDQ, N
+* ..
+* .. Array Arguments ..
+* DOUBLE PRECISION AP( * ), Q( LDQ, * ), TAU( * ), WORK( * )
+* ..
+*
* Purpose
* =======
*
-* DOPGTR generates a real orthogonal matrix Q which is defined as the
-* product of n-1 elementary reflectors H(i) of order n, as returned by
-* DSPTRD using packed storage:
-*
-* if UPLO = 'U', Q = H(n-1) . . . H(2) H(1),
-*
-* if UPLO = 'L', Q = H(1) H(2) . . . H(n-1).
+*>\details \b Purpose:
+*>\verbatim
+*>
+*> DOPGTR generates a real orthogonal matrix Q which is defined as the
+*> product of n-1 elementary reflectors H(i) of order n, as returned by
+*> DSPTRD using packed storage:
+*>
+*> if UPLO = 'U', Q = H(n-1) . . . H(2) H(1),
+*>
+*> if UPLO = 'L', Q = H(1) H(2) . . . H(n-1).
+*>
+*>\endverbatim
*
* Arguments
* =========
*
-* UPLO (input) CHARACTER*1
-* = 'U': Upper triangular packed storage used in previous
-* call to DSPTRD;
-* = 'L': Lower triangular packed storage used in previous
-* call to DSPTRD.
-*
-* N (input) INTEGER
-* The order of the matrix Q. N >= 0.
+*> \param[in] UPLO
+*> \verbatim
+*> UPLO is CHARACTER*1
+*> = 'U': Upper triangular packed storage used in previous
+*> call to DSPTRD;
+*> = 'L': Lower triangular packed storage used in previous
+*> call to DSPTRD.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*> N is INTEGER
+*> The order of the matrix Q. N >= 0.
+*> \endverbatim
+*>
+*> \param[in] AP
+*> \verbatim
+*> AP is DOUBLE PRECISION array, dimension (N*(N+1)/2)
+*> The vectors which define the elementary reflectors, as
+*> returned by DSPTRD.
+*> \endverbatim
+*>
+*> \param[in] TAU
+*> \verbatim
+*> TAU is DOUBLE PRECISION array, dimension (N-1)
+*> TAU(i) must contain the scalar factor of the elementary
+*> reflector H(i), as returned by DSPTRD.
+*> \endverbatim
+*>
+*> \param[out] Q
+*> \verbatim
+*> Q is DOUBLE PRECISION array, dimension (LDQ,N)
+*> The N-by-N orthogonal matrix Q.
+*> \endverbatim
+*>
+*> \param[in] LDQ
+*> \verbatim
+*> LDQ is INTEGER
+*> The leading dimension of the array Q. LDQ >= max(1,N).
+*> \endverbatim
+*>
+*> \param[out] WORK
+*> \verbatim
+*> WORK is DOUBLE PRECISION array, dimension (N-1)
+*> \endverbatim
+*>
+*> \param[out] INFO
+*> \verbatim
+*> INFO is INTEGER
+*> = 0: successful exit
+*> < 0: if INFO = -i, the i-th argument had an illegal value
+*> \endverbatim
+*>
+*
+* Authors
+* =======
*
-* AP (input) DOUBLE PRECISION array, dimension (N*(N+1)/2)
-* The vectors which define the elementary reflectors, as
-* returned by DSPTRD.
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
*
-* TAU (input) DOUBLE PRECISION array, dimension (N-1)
-* TAU(i) must contain the scalar factor of the elementary
-* reflector H(i), as returned by DSPTRD.
+*> \date November 2011
*
-* Q (output) DOUBLE PRECISION array, dimension (LDQ,N)
-* The N-by-N orthogonal matrix Q.
+*> \ingroup doubleOTHERcomputational
*
-* LDQ (input) INTEGER
-* The leading dimension of the array Q. LDQ >= max(1,N).
+* =====================================================================
+ SUBROUTINE DOPGTR( UPLO, N, AP, TAU, Q, LDQ, WORK, INFO )
*
-* WORK (workspace) DOUBLE PRECISION array, dimension (N-1)
+* -- LAPACK computational routine (version 3.2) --
+* -- LAPACK is a software package provided by Univ. of Tennessee, --
+* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
+* November 2011
*
-* INFO (output) INTEGER
-* = 0: successful exit
-* < 0: if INFO = -i, the i-th argument had an illegal value
+* .. Scalar Arguments ..
+ CHARACTER UPLO
+ INTEGER INFO, LDQ, N
+* ..
+* .. Array Arguments ..
+ DOUBLE PRECISION AP( * ), Q( LDQ, * ), TAU( * ), WORK( * )
+* ..
*
* =====================================================================
*