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// ***********************************************************************
//
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
// Copyright (2003) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef LAPACK_CPP_H
#define LAPACK_CPP_H
#include "DenseLinAlgPack_LAPACK_C_Decl.hpp"
#include "DenseLinAlgPack_BLAS_Cpp.hpp"
// Cpp Declarations for calling LAPACK functions that
// use function overloading to remove the floating point
// typeds from the names and use enumerations to replace
// the char arguments.
namespace LAPACK_Cpp {
typedef FortranTypes::f_int f_int;
typedef FortranTypes::f_real f_real;
typedef FortranTypes::f_dbl_prec f_dbl_prec;
typedef FortranTypes::f_logical f_logical;
// xPOTRF
inline
/** \brief . */
void potrf( BLAS_Cpp::Uplo uplo
, const f_int& n, f_dbl_prec* A, const f_int& lda
, f_int* info )
{
LAPACK_C_Decl::dpotrf( BLAS_Cpp::UploChar[uplo]
,n ,A ,lda ,info );
}
// xGEQRF
inline
/** \brief . */
void geqrf( const f_int& m
, const f_int& n, f_dbl_prec* A, const f_int& lda
, f_dbl_prec* tau, f_dbl_prec* work
, const f_int& lwork, f_int* info )
{
LAPACK_C_Decl::dgeqrf(m,n,A,lda,tau,work,lwork,info);
}
// xORMQR
inline
/** \brief . */
void ormqr( BLAS_Cpp::Side side, BLAS_Cpp::Transp trans
, const f_int& m, const f_int& n
, const f_int& k, const f_dbl_prec* A, const f_int& lda
, const f_dbl_prec* tau, f_dbl_prec* C, const f_int& ldc
, f_dbl_prec* work, const f_int& lwork, f_int* info )
{
LAPACK_C_Decl::dormqr( BLAS_Cpp::SideChar[side]
, BLAS_Cpp::TransChar[trans], m, n, k, A, lda
, tau, C, ldc, work, lwork, info );
}
// xSYTRF
inline
//
void sytrf( BLAS_Cpp::Uplo uplo, const f_int& n, f_dbl_prec A[]
, const f_int& lda, f_int ipiv[], f_dbl_prec work[], const f_int& lwork
, f_int* info )
{
LAPACK_C_Decl::dsytrf( BLAS_Cpp::UploChar[uplo]
, n, A, lda, ipiv, work, lwork, info );
}
// xSYTRS
inline
/** \brief . */
void sytrs( BLAS_Cpp::Uplo uplo
, const f_int& n, const f_int& nrhs, const f_dbl_prec A[]
, const f_int& lda, const f_int ipiv[], f_dbl_prec B[]
, const f_int& ldb, f_int* info )
{
LAPACK_C_Decl::dsytrs( BLAS_Cpp::UploChar[uplo]
, n, nrhs, A, lda, ipiv, B, ldb, info );
}
// xGETRF
inline
//
void getrf(
const f_int& m, const f_int& n, f_dbl_prec A[]
,const f_int& lda, f_int ipiv[], f_int* info )
{
LAPACK_C_Decl::dgetrf( m, n, A, lda, ipiv, info );
}
// xGETRS
inline
/** \brief . */
void getrs(
BLAS_Cpp::Transp trans
,const f_int& n, const f_int& nrhs, const f_dbl_prec A[]
, const f_int& lda, const f_int ipiv[], f_dbl_prec B[]
, const f_int& ldb, f_int* info )
{
LAPACK_C_Decl::dgetrs(
BLAS_Cpp::TransChar[trans], n, nrhs, A, lda, ipiv, B, ldb, info
);
}
} // end namespace LAPACK_Cpp
#endif // LAPACK_CPP_H
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