/usr/include/gerris/vof.h is in libgfs-dev 20110329-dfsg.2-1build1.
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 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | /* Gerris - The GNU Flow Solver
* Copyright (C) 2001 National Institute of Water and Atmospheric Research
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef __VOF_H__
#define __VOF_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include "advection.h"
#include "variable.h"
#define GFS_IS_FULL(f) ((f) == 0. || (f) == 1.)
gdouble gfs_line_area (const FttVector * m,
gdouble alpha);
void gfs_line_center (const FttVector * m,
gdouble alpha,
gdouble a,
FttVector * p);
gdouble gfs_line_area_center (const FttVector * m,
gdouble alpha,
FttVector * p);
gdouble gfs_line_alpha (const FttVector * m,
gdouble c);
#if FTT_2D
# define gfs_plane_volume gfs_line_area
# define gfs_plane_alpha gfs_line_alpha
# define gfs_plane_center gfs_line_center
# define gfs_plane_area_center gfs_line_area_center
#else /* 3D */
gdouble gfs_plane_volume (const FttVector * m,
gdouble alpha);
gdouble gfs_plane_alpha (const FttVector * m,
gdouble c);
void gfs_plane_center (const FttVector * m,
gdouble alpha,
gdouble a,
FttVector * p);
gdouble gfs_plane_area_center (const FttVector * m,
gdouble alpha,
FttVector * p);
#endif /* 3D */
void gfs_youngs_gradient (FttCell * cell,
GfsVariable * v,
FttVector * g);
/* GfsVariableTracerVOF: header */
typedef struct _GfsVariableTracerVOF GfsVariableTracerVOF;
struct _GfsVariableTracerVOF {
/*< private >*/
GfsVariableTracer parent;
/*< public >*/
GfsVariable * m[FTT_DIMENSION], * alpha;
};
#define GFS_VARIABLE_TRACER_VOF(obj) GTS_OBJECT_CAST (obj,\
GfsVariableTracerVOF,\
gfs_variable_tracer_vof_class ())
#define GFS_IS_VARIABLE_TRACER_VOF(obj) (gts_object_is_from_class (obj,\
gfs_variable_tracer_vof_class ()))
GfsVariableClass * gfs_variable_tracer_vof_class (void);
void gfs_tracer_vof_advection (GfsDomain * domain,
GfsAdvectionParams * par);
gdouble gfs_vof_face_value (const FttCellFace * face,
GfsVariableTracerVOF * t);
guint gfs_vof_facet (FttCell * cell,
GfsVariableTracerVOF * t,
FttVector * p,
FttVector * m);
gdouble gfs_vof_facet_distance2 (FttCell * cell,
GfsVariableTracerVOF * t,
GtsPoint * p);
gdouble gfs_vof_center (FttCell * cell,
GfsVariableTracerVOF * t,
FttVector * p);
gdouble gfs_vof_plane_interpolate (FttCell * cell,
FttVector * p,
guint level,
GfsVariableTracerVOF * t,
FttVector * m);
gdouble gfs_vof_interpolate (FttCell * cell,
FttVector * p,
guint level,
GfsVariableTracerVOF * t);
gdouble gfs_height_curvature (FttCell * cell,
GfsVariableTracerVOF * t,
gdouble * kmax);
gdouble gfs_fit_curvature (FttCell * cell,
GfsVariableTracerVOF * t,
gdouble * kmax);
gdouble gfs_vof_correctness (FttCell * cell,
GfsVariableTracerVOF * t);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __VOF_H__ */
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