HybridCosimulation/SemanticAdaptationForFMI/Experiments/power_window_case_study/fmu20/fmu/cs/FMI_PowerSystem/sources/include/sundials/idas/idas_dense.h

/*
 * -----------------------------------------------------------------
 * $Revision: 4489 $
 * $Date: 2015-04-29 17:15:44 -0700 (Wed, 29 Apr 2015) $
 * ----------------------------------------------------------------- 
 * Programmer(s): Alan C. Hindmarsh and Radu Serban @ LLNL
 * -----------------------------------------------------------------
 * LLNS Copyright Start
 * Copyright (c) 2014, Lawrence Livermore National Security
 * This work was performed under the auspices of the U.S. Department 
 * of Energy by Lawrence Livermore National Laboratory in part under 
 * Contract W-7405-Eng-48 and in part under Contract DE-AC52-07NA27344.
 * Produced at the Lawrence Livermore National Laboratory.
 * All rights reserved.
 * For details, see the LICENSE file.
 * LLNS Copyright End
 * -----------------------------------------------------------------
 * This is the header file for the IDADENSE linear solver module.
 * -----------------------------------------------------------------
 */

#ifndef _IDASDENSE_H
#define _IDASDENSE_H

#include <idas/idas_direct.h>
#include <sundials/sundials_dense.h>

#ifdef __cplusplus  /* wrapper to enable C++ usage */
extern "C" {
#endif

/*
 * -----------------------------------------------------------------
 * Function : IDADense
 * -----------------------------------------------------------------
 * A call to the IDADense function links the main integrator      
 * with the IDADENSE linear solver module.                        
 *                                                                
 * ida_mem is the pointer to integrator memory returned by        
 *     IDACreate.                                                 
 *                                                                
 * Neq  is the problem size                                       
 *                                                                
 * IDADense returns:                                              
 *     IDADLS_SUCCESS   = 0  if successful                              
 *     IDADLS_LMEM_FAIL = -1 if there was a memory allocation failure   
 *     IDADLS_ILL_INPUT = -2 if NVECTOR found incompatible           
 *                                                                
 * NOTE: The dense linear solver assumes a serial implementation  
 *       of the NVECTOR package. Therefore, IDADense will first
 *       test for a compatible N_Vector internal representation
 *       by checking that the functions N_VGetArrayPointer and
 *       N_VSetArrayPointer exist.
 * -----------------------------------------------------------------
 */

SUNDIALS_EXPORT int IDADense(void *ida_mem, long int Neq); 

/*
 * -----------------------------------------------------------------
 * Function: IDADenseB
 * -----------------------------------------------------------------
 * IDADenseB links the main IDAS integrator with the IDADENSE
 * linear solver for the backward integration.
 * The 'which' argument is the int returned by IDACreateB.
 * -----------------------------------------------------------------
 */

SUNDIALS_EXPORT int IDADenseB(void *ida_mem, int which, long int NeqB);
  
#ifdef __cplusplus
}
#endif

#endif