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author | julie <julielangou@users.noreply.github.com> | 2011-10-06 06:53:11 +0000 |
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committer | julie <julielangou@users.noreply.github.com> | 2011-10-06 06:53:11 +0000 |
commit | e1d39294aee16fa6db9ba079b14442358217db71 (patch) | |
tree | 30e5aa04c1f6596991fda5334f63dfb9b8027849 /SRC/csptrs.f | |
parent | 5fe0466a14e395641f4f8a300ecc9dcb8058081b (diff) | |
download | lapack-e1d39294aee16fa6db9ba079b14442358217db71.tar.gz lapack-e1d39294aee16fa6db9ba079b14442358217db71.tar.bz2 lapack-e1d39294aee16fa6db9ba079b14442358217db71.zip |
Integrating Doxygen in comments
Diffstat (limited to 'SRC/csptrs.f')
-rw-r--r-- | SRC/csptrs.f | 154 |
1 files changed, 109 insertions, 45 deletions
diff --git a/SRC/csptrs.f b/SRC/csptrs.f index 939a4719..8937a0c5 100644 --- a/SRC/csptrs.f +++ b/SRC/csptrs.f @@ -1,61 +1,125 @@ - SUBROUTINE CSPTRS( UPLO, N, NRHS, AP, IPIV, B, LDB, INFO ) -* -* -- LAPACK routine (version 3.3.1) -- -* -- LAPACK is a software package provided by Univ. of Tennessee, -- -* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- -* -- April 2011 -- -* -* .. Scalar Arguments .. - CHARACTER UPLO - INTEGER INFO, LDB, N, NRHS -* .. -* .. Array Arguments .. - INTEGER IPIV( * ) - COMPLEX AP( * ), B( LDB, * ) -* .. -* +*> \brief \b CSPTRS +* +* =========== DOCUMENTATION =========== +* +* Online html documentation available at +* http://www.netlib.org/lapack/explore-html/ +* +* Definition +* ========== +* +* SUBROUTINE CSPTRS( UPLO, N, NRHS, AP, IPIV, B, LDB, INFO ) +* +* .. Scalar Arguments .. +* CHARACTER UPLO +* INTEGER INFO, LDB, N, NRHS +* .. +* .. Array Arguments .. +* INTEGER IPIV( * ) +* COMPLEX AP( * ), B( LDB, * ) +* .. +* * Purpose * ======= * -* CSPTRS solves a system of linear equations A*X = B with a complex -* symmetric matrix A stored in packed format using the factorization -* A = U*D*U**T or A = L*D*L**T computed by CSPTRF. +*>\details \b Purpose: +*>\verbatim +*> +*> CSPTRS solves a system of linear equations A*X = B with a complex +*> symmetric matrix A stored in packed format using the factorization +*> A = U*D*U**T or A = L*D*L**T computed by CSPTRF. +*> +*>\endverbatim * * Arguments * ========= * -* UPLO (input) CHARACTER*1 -* Specifies whether the details of the factorization are stored -* as an upper or lower triangular matrix. -* = 'U': Upper triangular, form is A = U*D*U**T; -* = 'L': Lower triangular, form is A = L*D*L**T. -* -* N (input) INTEGER -* The order of the matrix A. N >= 0. +*> \param[in] UPLO +*> \verbatim +*> UPLO is CHARACTER*1 +*> Specifies whether the details of the factorization are stored +*> as an upper or lower triangular matrix. +*> = 'U': Upper triangular, form is A = U*D*U**T; +*> = 'L': Lower triangular, form is A = L*D*L**T. +*> \endverbatim +*> +*> \param[in] N +*> \verbatim +*> N is INTEGER +*> The order of the matrix A. N >= 0. +*> \endverbatim +*> +*> \param[in] NRHS +*> \verbatim +*> NRHS is INTEGER +*> The number of right hand sides, i.e., the number of columns +*> of the matrix B. NRHS >= 0. +*> \endverbatim +*> +*> \param[in] AP +*> \verbatim +*> AP is COMPLEX array, dimension (N*(N+1)/2) +*> The block diagonal matrix D and the multipliers used to +*> obtain the factor U or L as computed by CSPTRF, stored as a +*> packed triangular matrix. +*> \endverbatim +*> +*> \param[in] IPIV +*> \verbatim +*> IPIV is INTEGER array, dimension (N) +*> Details of the interchanges and the block structure of D +*> as determined by CSPTRF. +*> \endverbatim +*> +*> \param[in,out] B +*> \verbatim +*> B is COMPLEX array, dimension (LDB,NRHS) +*> On entry, the right hand side matrix B. +*> On exit, the solution matrix X. +*> \endverbatim +*> +*> \param[in] LDB +*> \verbatim +*> LDB is INTEGER +*> The leading dimension of the array B. LDB >= max(1,N). +*> \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 +* ======= * -* NRHS (input) INTEGER -* The number of right hand sides, i.e., the number of columns -* of the matrix B. NRHS >= 0. +*> \author Univ. of Tennessee +*> \author Univ. of California Berkeley +*> \author Univ. of Colorado Denver +*> \author NAG Ltd. * -* AP (input) COMPLEX array, dimension (N*(N+1)/2) -* The block diagonal matrix D and the multipliers used to -* obtain the factor U or L as computed by CSPTRF, stored as a -* packed triangular matrix. +*> \date November 2011 * -* IPIV (input) INTEGER array, dimension (N) -* Details of the interchanges and the block structure of D -* as determined by CSPTRF. +*> \ingroup complexOTHERcomputational * -* B (input/output) COMPLEX array, dimension (LDB,NRHS) -* On entry, the right hand side matrix B. -* On exit, the solution matrix X. +* ===================================================================== + SUBROUTINE CSPTRS( UPLO, N, NRHS, AP, IPIV, B, LDB, INFO ) * -* LDB (input) INTEGER -* The leading dimension of the array B. LDB >= max(1,N). +* -- LAPACK computational routine (version 3.3.1) -- +* -- 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, LDB, N, NRHS +* .. +* .. Array Arguments .. + INTEGER IPIV( * ) + COMPLEX AP( * ), B( LDB, * ) +* .. * * ===================================================================== * |