/usr/include/cvode/cvode_band.h is in libsundials-serial-dev 2.5.0-3+b3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /*
* -----------------------------------------------------------------
* $Revision: 1.6 $
* $Date: 2010/12/01 22:10:38 $
* -----------------------------------------------------------------
* Programmer(s): Scott D. Cohen, Alan C. Hindmarsh and
* Radu Serban @ LLNL
* -----------------------------------------------------------------
* Copyright (c) 2002, The Regents of the University of California.
* Produced at the Lawrence Livermore National Laboratory.
* All rights reserved.
* For details, see the LICENSE file.
* -----------------------------------------------------------------
* This is the header file for the CVODE band linear solver, CVBAND.
* -----------------------------------------------------------------
*/
#ifndef _CVBAND_H
#define _CVBAND_H
#ifdef __cplusplus /* wrapper to enable C++ usage */
extern "C" {
#endif
#include <cvode/cvode_direct.h>
#include <sundials/sundials_band.h>
/*
* -----------------------------------------------------------------
* Function : CVBand
* -----------------------------------------------------------------
* A call to the CVBand function links the main CVODE integrator
* with the CVBAND linear solver.
*
* cvode_mem is the pointer to the integrator memory returned by
* CVodeCreate.
*
* N is the size of the ODE system.
*
* mupper is the upper bandwidth of the band Jacobian
* approximation.
*
* mlower is the lower bandwidth of the band Jacobian
* approximation.
*
* The return value of CVBand is one of:
* CVDLS_SUCCESS if successful
* CVDLS_MEM_NULL if the cvode memory was NULL
* CVDLS_MEM_FAIL if there was a memory allocation failure
* CVDLS_ILL_INPUT if a required vector operation is missing or
* if a bandwidth has an illegal value.
* -----------------------------------------------------------------
*/
SUNDIALS_EXPORT int CVBand(void *cvode_mem, long int N, long int mupper, long int mlower);
#ifdef __cplusplus
}
#endif
#endif
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