/*
Private data structure used by the TRLAN interface
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SLEPc - Scalable Library for Eigenvalue Problem Computations
Copyright (c) 2002-2011, Universitat Politecnica de Valencia, Spain
This file is part of SLEPc.
SLEPc is free software: you can redistribute it and/or modify it under the
terms of version 3 of the GNU Lesser General Public License as published by
the Free Software Foundation.
SLEPc 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 SLEPc. If not, see <http://www.gnu.org/licenses/>.
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*/
#if !defined(__TRLANP_H)
#define __TRLANP_H
typedef struct {
PetscBLASInt maxlan;
PetscBLASInt restart;
PetscReal *work;
PetscBLASInt lwork;
} EPS_TRLAN;
/*
Definition of routines from the TRLAN package
These are real case. TRLAN currently only has DOUBLE PRECISION version
*/
#if defined(SLEPC_TRLAN_HAVE_UNDERSCORE)
#define TRLan_ trlan77_
#elif defined(SLEPC_TRLAN_HAVE_CAPS)
#define TRLan_ TRLAN77
#else
#define TRLan_ trlan77
#endif
EXTERN_C_BEGIN
extern void TRLan_ (PetscBLASInt(*op)(PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscReal*,PetscBLASInt*),
PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscReal*,
PetscBLASInt*);
EXTERN_C_END
#endif