/usr/include/arkode/arkode_dense.h is in libsundials-dev 2.7.0+dfsg-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | /*---------------------------------------------------------------
* Programmer(s): Daniel R. Reynolds @ SMU
*---------------------------------------------------------------
* LLNS/SMU Copyright Start
* Copyright (c) 2015, Southern Methodist University and
* Lawrence Livermore National Security
*
* This work was performed under the auspices of the U.S. Department
* of Energy by Southern Methodist University and Lawrence Livermore
* National Laboratory under Contract DE-AC52-07NA27344.
* Produced at Southern Methodist University and the Lawrence
* Livermore National Laboratory.
*
* All rights reserved.
* For details, see the LICENSE file.
* LLNS/SMU Copyright End
*---------------------------------------------------------------
* Header file for the ARKODE dense linear solver, ARKDENSE.
*---------------------------------------------------------------*/
#ifndef _ARKDENSE_H
#define _ARKDENSE_H
#include <arkode/arkode_direct.h>
#include <sundials/sundials_dense.h>
#ifdef __cplusplus /* wrapper to enable C++ usage */
extern "C" {
#endif
/*---------------------------------------------------------------
Function: ARKDense
-----------------------------------------------------------------
A call to the ARKDense function links the main integrator with
the ARKDENSE linear solver.
arkode_mem is the pointer to the integrator memory returned by
ARKodeCreate.
N is the size of the ODE system.
The return value of ARKDense is one of:
ARKDLS_SUCCESS if successful
ARKDLS_MEM_NULL if the arkode memory was NULL
ARKDLS_MEM_FAIL if there was a memory allocation failure
ARKDLS_ILL_INPUT if a required vector operation is missing
---------------------------------------------------------------*/
SUNDIALS_EXPORT int ARKDense(void *arkode_mem, long int N);
/*---------------------------------------------------------------
Function: ARKMassDense
-----------------------------------------------------------------
A call to the ARKMassDense function links the mass matrix solve
with the ARKDENSE linear solver.
arkode_mem is the pointer to the integrator memory returned by
ARKodeCreate.
N is the size of the ODE system.
dmass is the user-supplied dense mass matrix setup function.
The return value of ARKMassDense is one of:
ARKDLS_SUCCESS if successful
ARKDLS_MEM_NULL if the arkode memory was NULL
ARKDLS_MEM_FAIL if there was a memory allocation failure
ARKDLS_ILL_INPUT if a required vector operation is missing
---------------------------------------------------------------*/
SUNDIALS_EXPORT int ARKMassDense(void *arkode_mem, long int N,
ARKDlsDenseMassFn dmass);
#ifdef __cplusplus
}
#endif
#endif
|